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Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Solar Real-Time Pricing: Is Real-Time Electricity Pricing Beneficial...  

Energy Savers [EERE]

to Solar PV in New York City? Solar Real-Time Pricing: Is Real-Time Electricity Pricing Beneficial to Solar PV in New York City? The goal of this study is to evaluate the...

2

Rethinking Real Time Electricity Pricing  

E-Print Network [OSTI]

Most US consumers are charged a near-constant retail price for electricity, despite substantial hourly variation in the wholesale market price. This paper evaluates the .rst program to expose residential consumers to hourly ...

Allcott, Hunt

3

Visualizations for Real-time Pricing Demonstration  

SciTech Connect (OSTI)

In this paper, the visualization tools created for monitoring the operations of a real-time pricing demonstration system that runs at a distribution feeder level are presented. The information these tools provide gives insights into demand behavior from automated price responsive devices, distribution feeder characteristics, impact of weather on system’s development, and other significant dynamics. Given the large number of devices that bid into a feeder-level real-time electricity market, new techniques are explored to summarize the present state of the system and contrast that with previous trends as well as future projections. To better understand the system behavior and correctly inform decision-making procedures, effective visualization of the data is imperative.

Marinovici, Maria C.; Hammerstrom, Janelle L.; Widergren, Steven E.; Dayley, Greg K.

2014-10-13T23:59:59.000Z

4

Residential Real-time Price Response Simulation  

SciTech Connect (OSTI)

The electric industry is gaining experience with innovative price responsive demand pilots and limited roll-outs to customers. One of these pilots is investigating real-time pricing signals to engage end-use systems and local distributed generation and storage in a distributed optimization process. Attractive aspects about the approach include strong scalability characteristics, simplified interfaces between automation devices, and the adaptability to integrate a wide variety of devices and systems. Experience in this nascent field is revealing a rich array of for engineering decisions and the application of complexity theory. To test the decisions, computer simulations are used to reveal insights about design, demand elasticity, and the limits of response (including consumer fatigue). Agent-based approaches lend themselves well in the simulation to modeling the participation and interaction of each piece of equipment on a distribution feeder. This paper discusses rate design and simulation experiences at the distribution feeder level where consumers and their HVAC systems and water heaters on a feeder receive real-time pricing signals.

Widergren, Steven E.; Subbarao, Krishnappa; Chassin, David P.; Fuller, Jason C.; Pratt, Robert G.

2011-10-10T23:59:59.000Z

5

A Survey of Utility Experience with Real Time Pricing  

E-Print Network [OSTI]

Day Ahead Hourly Time of Use Tariff Description This is aTariff Name Real Time Pricing: Non-Residential Service Day Ahead Hourly Time of Use

Barbose, Galen; Goldman, Charles; Neenan, Bernie

2004-01-01T23:59:59.000Z

6

Real Time Pricing and the Real Live Firm  

SciTech Connect (OSTI)

Energy economists have long argued the benefits of real time pricing (RTP) of electricity. Their basis for modeling customers response to short-term fluctuations in electricity prices are based on theories of rational firm behavior, where management strives to minimize operating costs and optimize profit, and labor, capital and energy are potential substitutes in the firm's production function. How well do private firms and public sector institutions operating conditions, knowledge structures, decision-making practices, and external relationships comport with these assumptions and how might this impact price response? We discuss these issues on the basis of interviews with 29 large (over 2 MW) industrial, commercial, and institutional customers in the Niagara Mohawk Power Corporation service territory that have faced day-ahead electricity market prices since 1998. We look at stories interviewees told about why and how they respond to RTP, why some customers report that they can't, and why even if they can, they don't. Some firms respond as theorized, and we describe their load curtailment strategies. About half of our interviewees reported that they were unable to either shift or forego electricity consumption even when prices are high ($0.50/kWh). Reasons customers gave for why they weren't price-responsive include implicit value placed on reliability, pricing structures, lack of flexibility in adjusting production inputs, just-in-time practices, perceived barriers to onsite generation, and insufficient time. We draw these observations into a framework that could help refine economic theory of dynamic pricing by providing real-world descriptions of how firms behave and why.

Moezzi, Mithra; Goldman, Charles; Sezgen, Osman; Bharvirkar, Ranjit; Hopper, Nicole

2004-05-26T23:59:59.000Z

7

Volatility of Power Grids Under Real-Time Pricing  

E-Print Network [OSTI]

The paper proposes a framework for modeling and analysis of the dynamics of supply, demand, and clearing prices in power systems with real-time retail pricing and information asymmetry. Characterized by passing on the ...

Roozbehani, Mardavij

8

Real-Time Pricing of Electricity: An Assessment  

E-Print Network [OSTI]

. This paper reviews one of these new rate design proposals, "spot market" or "real-time" pricing, and discusses some recent implementations in Texas....

Baughman, M. L.; Zarnikau, J.

9

Real-time Pricing Demand Response in Operations  

SciTech Connect (OSTI)

Abstract—Dynamic pricing schemes have been implemented in commercial and industrial application settings, and recently they are getting attention for application to residential customers. Time-of-use and critical-peak-pricing rates are in place in various regions and are being piloted in many more. These programs are proving themselves useful for balancing energy during peak periods; however, real-time (5 minute) pricing signals combined with automation in end-use systems have the potential to deliver even more benefits to operators and consumers. Besides system peak shaving, a real-time pricing system can contribute demand response based on the locational marginal price of electricity, reduce load in response to a generator outage, and respond to local distribution system capacity limiting situations. The US Department of Energy (DOE) is teaming with a mid-west electricity service provider to run a distribution feeder-based retail electricity market that negotiates with residential automation equipment and clears every 5 minutes, thus providing a signal for lowering or raising electric consumption based on operational objectives of economic efficiency and reliability. This paper outlines the capability of the real-time pricing system and the operational scenarios being tested as the system is rolled-out starting in the first half of 2012.

Widergren, Steven E.; Marinovici, Maria C.; Berliner, Teri; Graves, Alan

2012-07-26T23:59:59.000Z

10

On the stability of wholesale electricity markets under real-time pricing  

E-Print Network [OSTI]

The paper proposes a mathematical model for the dynamic evolution of supply, demand, and clearing prices under a class of real-time pricing mechanisms characterized by passing on the real-time wholesale prices to the end ...

Roozbehani, Mardavij

11

Cost Optimal Operation of Thermal Energy Storage System with Real-Time Prices  

E-Print Network [OSTI]

Cost Optimal Operation of Thermal Energy Storage System with Real-Time Prices Toru Kashima, Member of the result [4]. The same can be said for time varying real-time prices. Real-time energy pricing is not yet such as chillers. Energy resources such as electricity or natural gas are bought from suppliers at certain prices

12

Analysis of Competitive Electricity Markets under a New Model of Real-Time Retail Pricing with  

E-Print Network [OSTI]

Analysis of Competitive Electricity Markets under a New Model of Real-Time Retail Pricing with Ex for Information and Decision Systems, Massachusetts Institute of Technology, Cambridge, MA, USA {mardavij, mdrine loop system. Under this pricing mechanism, electricity is priced at the exantÂŽe price (calculated based

Bhatia, Sangeeta

13

MIDWEST ISO CO-OPTIMIZATION BASED REAL-TIME DISPATCH AND PRICING OF ENERGY AND ANCILLARY SERVICES  

E-Print Network [OSTI]

day-ahead counterpart, real-time locational marginal prices (LMP) are calculated every fiveMIDWEST ISO CO-OPTIMIZATION BASED REAL-TIME DISPATCH AND PRICING OF ENERGY AND ANCILLARY SERVICES-time dispatch and pricing. The RT SCED formulation at the core of the real-time dispatch and pricing market

Tesfatsion, Leigh

14

Near Optimal Demand-Side Energy Management Under Real-time Demand-Response Pricing  

E-Print Network [OSTI]

Near Optimal Demand-Side Energy Management Under Real-time Demand-Response Pricing Jin Xiao, Jae--In this paper, we present demand-side energy manage- ment under real-time demand-response pricing as a task, demand-response, energy management I. INTRODUCTION The growing awareness of global climate change has

Boutaba, Raouf

15

Real-Time Load Elasticity Tracking and Pricing for Electric Vehicle Charging  

E-Print Network [OSTI]

owners may also benefit from lower energy cost in the face of spiking gasoline prices. Although1 Real-Time Load Elasticity Tracking and Pricing for Electric Vehicle Charging Nasim Yahya Soltani price intelligently for individual customers to elicit desirable load curves. In this context

Giannakis, Georgios

16

Effect of real-time electricity pricing on renewable generators and system emissions  

E-Print Network [OSTI]

Real-time retail pricing (RTP) of electricity, in which the retail price is allowed to vary with very little time delay in response to changes in the marginal cost of generation, offers expected short-run and long-run ...

Connolly, Jeremiah P. (Jeremiah Peter)

2008-01-01T23:59:59.000Z

17

Successful Real Time Pricing (RTP) Tieline Control Must Do More Than Save Money  

E-Print Network [OSTI]

Industrial cogeneration facilities are finding electrical procurement contracts with Real Time Pricing (RTP) clauses attractive. By accepting a portion of the variable energy cost risk, the industrial can reduce the average cost of electricity...

Robinson, J.

2008-01-01T23:59:59.000Z

18

Optimal Residential Load Control with Price Prediction in Real-Time  

E-Print Network [OSTI]

for both end users and utility companies. Keywords: Wholesale electricity market, real-time pricing, inclin and automatic residential energy con- sumption scheduling framework which attempts to achieve a desired trade to be used by the price predictor filter. Simulation results show that the combination of the proposed energy

Mohsenian-Rad, Hamed

19

Real Time Pricing Tie Line Control: A Case Study  

E-Print Network [OSTI]

expensive than the price offered by the utility. Conversely, when the price to buy energy is less expensive than it is to produce it, a facility may choose to back off on self-generation and buy more energy. One such Advanced Tie Line Control system...

Childress, R.

20

Real-Time Pricing- A Flexible Alternative for Electrical Power Supply  

E-Print Network [OSTI]

REAL-TIME PRICING - A FLEXIBLE ALTERNATIVE ..OR ELECTRICAL POWER SUPPLY S. D. REYNOLDS Manager of Industrial Marketing & Services Tennessee Valley Authority Chattanooga, Tennessee ABSTRACT In an increasingly competitive operating... environment, utilities must place greater emphasis on developing programs that benefit the customer while at the same time benefiting the utility. Economy Surplus Power (ESP) is such a program. ESP offers industrial customers attractively priced power...

Reynolds, S. D.; Frye, A. O. Jr.

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

A Survey of Utility Experience with Real Time Pricing  

SciTech Connect (OSTI)

While more than 70 utilities in the U.S. have offered voluntary RTP tariffs on either a pilot or permanent basis, most have operated in relative obscurity. To bring this broad base of experience to bear on policymakers current efforts to stimulate price responsive demand, we conducted a survey of 43 voluntary RTP tariffs offered in 2003. The survey involved telephone interviews with RTP program managers and other utility staff, as well as a review of regulatory documents, tariff sheets, program evaluations, and other publicly available sources. Based on this review of RTP program experience, we identify key trends related to: utilities motivations for implementing RTP, evolution of RTP tariff design, program participation, participant price response, and program outlook. We draw from these findings to discuss implications for policymakers that are currently considering voluntary RTP as a strategy for developing price responsive demand.

Barbose, Galen; Goldman, Charles; Neenan, Bernie

2004-12-01T23:59:59.000Z

22

Demand Response-Enabled Model Predictive HVAC Load Control in Buildings using Real-Time Electricity Pricing.  

E-Print Network [OSTI]

??A practical cost and energy efficient model predictive control (MPC) strategy is proposed for HVAC load control under dynamic real-time electricity pricing. The MPC strategy… (more)

Avci, Mesut

2013-01-01T23:59:59.000Z

23

The Potential of Energy Management and Control Systems for Real-Time Electricity Pricing Programs  

E-Print Network [OSTI]

provides an opportunity for the utility to implement this network by linking directly with equipment already in place: customer-owned energy management and control systems (EMCS). This paper assesses the potential use of EMCSs in utility real-time pricing...

Akbari, H.; Heinemeier, K. E.

1990-01-01T23:59:59.000Z

24

CSEM WP 136 Is Real-Time Pricing Green?: The Environmental  

E-Print Network [OSTI]

CSEM WP 136 Is Real-Time Pricing Green?: The Environmental Impacts of Electricity Demand Variance Stephen P. Holland and Erin T. Mansur August 2004 This paper is part of the Center for the Study of Energy Markets (CSEM) Working Paper Series. CSEM is a program of the University of California Energy Institute

California at Berkeley. University of

25

Optimal Real-time Pricing Algorithm Based on Utility Maximization for Smart Grid  

E-Print Network [OSTI]

tool to develop efficient demand side management strategies, we propose a novel real-time pricing the need to develop new methods for demand side management (DSM). There is a wide range of DSM techniques consumption occurs in buildings [2]. In addition, the arising of new types of demand such as plug-in hybrid

Mohsenian-Rad, Hamed

26

1822 IEEE TRANSACTIONS ON SMART GRID, VOL. 3, NO. 4, DECEMBER 2012 Real-Time Price-Based Demand Response  

E-Print Network [OSTI]

, real-time price-based demand response management, residential appli- ances, robust optimization1822 IEEE TRANSACTIONS ON SMART GRID, VOL. 3, NO. 4, DECEMBER 2012 Real-Time Price-Based Demand Response Management for Residential Appliances via Stochastic Optimization and Robust Optimization Zhi Chen

Fu, Yong

27

Want to Put an End to Capacity Markets? Think Real-Time Pricing  

SciTech Connect (OSTI)

The amount of generation capacity that must be installed to meet resource adequacy requirements often causes the energy market to be suppressed to the point that it fails to produce sufficient revenues to attract new entry. A significant expansion in the use of real-time pricing can, over time, cause the energy market to become a more bountiful source of revenues for generators, allowing the elimination of the capacity market. (author)

Reeder, Mark

2006-07-15T23:59:59.000Z

28

EFFICIENT PRICING IN ELECTRICITY MARKETS: WHO IS ON REAL-TIME PRICING  

E-Print Network [OSTI]

When prices are set properly, they serve as important signals to guide customers to consume the efficient quantity of a good. However, in electricity markets many consumers do not pay prices that reflect the scarcity of power. The true social cost...

Fontana, Michelle

2011-08-08T23:59:59.000Z

29

Killing Two Birds with One Stone: Can Real-Time Pricing Support Retail Competition and Demand Response?  

E-Print Network [OSTI]

other states are indexed to the PJM real-time energy market.Pricing New Jersey Maryland PJM region* NYISO region ISO-NEpenetration data for the PJM region as a whole in addition

Barbose, Galen; Bharvirkar, Ranjit; Goldman, Charles; Hopper, Nicole; Neenan, Bernie

2006-01-01T23:59:59.000Z

30

AEP Ohio gridSMART Demonstration Project Real-Time Pricing Demonstration Analysis  

SciTech Connect (OSTI)

This report contributes initial findings from an analysis of significant aspects of the gridSMARTź Real-Time Pricing (RTP) – Double Auction demonstration project. Over the course of four years, Pacific Northwest National Laboratory (PNNL) worked with American Electric Power (AEP), Ohio and Battelle Memorial Institute to design, build, and operate an innovative system to engage residential consumers and their end-use resources in a participatory approach to electric system operations, an incentive-based approach that has the promise of providing greater efficiency under normal operating conditions and greater flexibility to react under situations of system stress. The material contained in this report supplements the findings documented by AEP Ohio in the main body of the gridSMART report. It delves into three main areas: impacts on system operations, impacts on households, and observations about the sensitivity of load to price changes.

Widergren, Steven E.; Subbarao, Krishnappa; Fuller, Jason C.; Chassin, David P.; Somani, Abhishek; Marinovici, Maria C.; Hammerstrom, Janelle L.

2014-02-01T23:59:59.000Z

31

Killing Two Birds with One Stone: Can Real-Time Pricing SupportRetail Competition and Demand Response?  

SciTech Connect (OSTI)

As retail choice states reach the end of their transitional, rate-cap periods, state regulators must decide what type of default supply service to provide to customers that have not switched to a competitive retail supplier. In a growing number of states, regulators have adopted real-time pricing (RTP) as the default service for large commercial and industrial (C&I) customers. Although this trend is driven chiefly by policy objectives related to retail competition, default service RTP may have the added benefit of stimulating demand response. To evaluate the potential role of RTP as a means to both ends--retail market development and demand response--we conducted a comprehensive review of experience with default RTP in the U.S. and examined the emergence of RTP as a product offering by competitive retail suppliers. Across the ten utilities with default RTP in place in 2005, between 5% and 35% of the applicable load remained on the rate. Based on interviews with competitive retailers, we find evidence to suggest that a comparable amount of load in these states has switched to hourly pricing arrangements with competitive retailers. Many customers on default or competitive hourly pricing are paying prices indexed to the real-time spot market, and thus have no advance knowledge of prices. Because the price responsiveness of customers under these conditions has yet to be formally analyzed, and relatively few efforts have been undertaken to help these customers become price responsive, the actual demand response impacts from hourly pricing in retail choice states remains largely an open question. However, we find that policymakers and other stakeholders in retail choice states have various strategies at their disposal to capture the potential demand response benefits from hourly pricing, while simultaneously supporting retail competition.

Barbose, Galen; Bharvirkar, Ranjit; Goldman, Charles; Hopper,Nicole; Neenan, Bernie

2006-04-25T23:59:59.000Z

32

Wealth Transfers Among Large Customers from Implementing Real-Time Retail Electricity Pricing  

E-Print Network [OSTI]

to re?ect changing wholesale prices — removes existingdisproportionately more when wholesale prices are highest.hour-to-hour, re?ecting wholesale price variation. Among

Borenstein, Severin

2007-01-01T23:59:59.000Z

33

Real Time Pricing as a Default or Optional Service for C&ICustomers: A Comparative Analysis of Eight Case Studies  

SciTech Connect (OSTI)

Demand response (DR) has been broadly recognized to be an integral component of well-functioning electricity markets, although currently underdeveloped in most regions. Among the various initiatives undertaken to remedy this deficiency, public utility commissions (PUC) and utilities have considered implementing dynamic pricing tariffs, such as real-time pricing (RTP), and other retail pricing mechanisms that communicate an incentive for electricity consumers to reduce their usage during periods of high generation supply costs or system reliability contingencies. Efforts to introduce DR into retail electricity markets confront a range of basic policy issues. First, a fundamental issue in any market context is how to organize the process for developing and implementing DR mechanisms in a manner that facilitates productive participation by affected stakeholder groups. Second, in regions with retail choice, policymakers and stakeholders face the threshold question of whether it is appropriate for utilities to offer a range of dynamic pricing tariffs and DR programs, or just ''plain vanilla'' default service. Although positions on this issue may be based primarily on principle, two empirical questions may have some bearing--namely, what level of price response can be expected through the competitive retail market, and whether establishing RTP as the default service is likely to result in an appreciable level of DR? Third, if utilities are to have a direct role in developing DR, what types of retail pricing mechanisms are most appropriate and likely to have the desired policy impact (e.g., RTP, other dynamic pricing options, DR programs, or some combination)? Given a decision to develop utility RTP tariffs, three basic implementation issues require attention. First, should it be a default or optional tariff, and for which customer classes? Second, what types of tariff design is most appropriate, given prevailing policy objectives, wholesale market structure, ratemaking practices and standards, and customer preferences? Third, if a primary goal for RTP implementation is to induce DR, what types of supplemental activities are warranted to support customer participation and price response (e.g., interval metering deployment, customer education, and technical assistance)?

Barbose, Galen; Goldman, Charles; Bharvirkar, Ranjit; Hopper,Nicole; Ting, Michael; Neenan, Bernie

2005-08-01T23:59:59.000Z

34

Customer Risk from Real-Time Retail Electricity Pricing: Bill Volatility and Hedgability  

E-Print Network [OSTI]

Options in a Competitive Wholesale Electricity Market,”cases to cover the full wholesale cost of the power. Fromusing three di?erent wholesale price scenarios. The ?rst is

Borenstein, Severin

2007-01-01T23:59:59.000Z

35

Real-time Pricing Leading to Optimal Operation under Distributed Decision Makings  

E-Print Network [OSTI]

such as renewable, micro-combined heat and power systems as well as energy storage systems such as batteries pricing strategy is heuristic, but we show that the resulting closed-loop system is stable, if the step problem, fuel supply security is- sues and nuclear power safety concerns encourage research

Hespanha, JoĂŁo Pedro

36

Fortuna: Model Checking Priced Probabilistic Timed Automata  

E-Print Network [OSTI]

Fortuna: Model Checking Priced Probabilistic Timed Automata Jasper Berendsen, David N. Jansen.O. Box 9010, 6500 GL Nijmegen, the Netherlands Abstract. We introduce Fortuna, the first tool for model checking priced probabilistic timed automata (PPTAs). Fortuna can handle the combination of real

Vaandrager, Frits

37

Real Time Pricing as a Default or Optional Service for C&I Customers: A Comparative Analysis of Eight Case Studies  

E-Print Network [OSTI]

Load Response Program – Real Time Option is a unique examplePJM Economic LRP – Real Time Option, PJM Emergency LRPPJM Economic LRP – Real Time Option PowerShare – QuoteOption

Barbose, Galen; Goldman, Charles; Bharvirkar, Ranjit; Hopper, Nicole; Ting, Michael; Neenan, Bernie

2005-01-01T23:59:59.000Z

38

Price Discovery in Time and Space: The Course of Condominium Prices in Singapore  

E-Print Network [OSTI]

Method for Real Estate Price Index Construction,” Journal ofAutocorrelation in House Prices,” Journal of Real Estate1997), “Quotes, Order Flow, and Price Discovery,” Journal of

Hwang, Min; Quigley, John M.

2007-01-01T23:59:59.000Z

39

Real Estate Price Measurement and Stability Crises  

E-Print Network [OSTI]

T. , 1993, Equilibrium and options on real assets, Review ofor the effects of real options com- ponents of real estatearising from the real option components of real estate

Wallace, Nancy

2011-01-01T23:59:59.000Z

40

Real time automated inspection  

DOE Patents [OSTI]

A method and apparatus are described relating to the real time automatic detection and classification of characteristic type surface imperfections occurring on the surfaces of material of interest such as moving hot metal slabs produced by a continuous steel caster. A data camera transversely scans continuous lines of such a surface to sense light intensities of scanned pixels and generates corresponding voltage values. The voltage values are converted to corresponding digital values to form a digital image of the surface which is subsequently processed to form an edge-enhanced image having scan lines characterized by intervals corresponding to the edges of the image. The edge-enhanced image is thresholded to segment out the edges and objects formed by the edges by interval matching and bin tracking. Features of the objects are derived and such features are utilized to classify the objects into characteristic type surface imperfections. 43 figs.

Fant, K.M.; Fundakowski, R.A.; Levitt, T.S.; Overland, J.E.; Suresh, B.R.; Ulrich, F.W.

1985-05-21T23:59:59.000Z

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Beyond the Price Effect in Time-of-Use Programs: Results from a Municipal Utility Pilot, 2007-2008  

E-Print Network [OSTI]

Alexander, Barbara. 2007. Smart Meters, Real Time Pricing,http://www.pulp.tc/Smart_Meters__Real_Time.pdf. Oak Ridge,are scheduled to receive “smart meters” in the coming years.

Lutzenhiser, Susan

2010-01-01T23:59:59.000Z

42

Fortuna: Model Checking Priced Probabilistic Timed Automata  

E-Print Network [OSTI]

Fortuna: Model Checking Priced Probabilistic Timed Automata Jasper Berendsen, David N. Jansen, the Netherlands Email: jasperb,dnjansen,fvaan @cs.ru.nl Abstract--We introduce FORTUNA, the first tool for model of probabilistic timed automata (PTAs) with cost-rates and discrete cost increments on states. FORTUNA is able

Vaandrager, Frits

43

Housing Price Dynamics in Time and Space: Predictability, Liquidity and Investor Returns  

E-Print Network [OSTI]

1991). New evidence on home prices from Freddie Mac repeatmethod for real estate price index construction. Journal ofC. A. (1996). OFHEO house price indexes: HPI technical

Hwang, Min; Quigley, John M.

2010-01-01T23:59:59.000Z

44

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. X, NO. Y, MONTH 2012 1 Volatility of Power Grids under Real-Time Pricing  

E-Print Network [OSTI]

-shifting and storage, as well as uncertainty in consumer behavior, preferences, time-varying and private valuation THE increasing demand for energy along with growing environmental concerns have led to a national agenda for engineering modern power grids with the capacity to integrate renewable energy resources at large scale

Bhatia, Sangeeta

45

Time of Use Energy Pricing Memo December 17, 2013  

E-Print Network [OSTI]

Time of Use Energy Pricing Memo December 17, 2013 1 December 17, 2013 Governor Mark Dayton Office face time-invariant prices that fail to reflect changes in production costs of energy throughout the day.2 By increasing the number of consumers that face time varying energy prices, Minnesota can

Kammen, Daniel M.

46

Optimal Time-of-Use Pricing For Residential Load Control  

E-Print Network [OSTI]

a novel algorithm for finding an optimum time-of-use electricity pricing in monopoly utility markets implementing a demand response strategy. Finally, the effect of demand response in electricity prices to changes in the price of electricity over time via incentive payments designed to induce lower electricity

Kumar, Sunil

47

Arnold Schwarzenegger REAL-TIME GRID RELIABILITY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor REAL-TIME GRID RELIABILITY MANAGEMENT California ISO Real Laboratory Consortium for Electric Reliability Technology Solutions APPENDIXC October 2008 CEC-500 (VSA) prototype to monitor system voltage conditions and provide real time dispatchers with reliability

48

Real-Time PCR Dean Fraga,1  

E-Print Network [OSTI]

, Wooster, Ohio 2 Ohio Agricultural Research and Development Center, Wooster, Ohio 3 Ashland University, Ashland, Ohio OVERVIEW AND PRINCIPLES The real-time polymerase chain reaction (real-time PCR) is a recent

Jones, Michelle

49

The Role of Demand Response in Default Service Pricing  

E-Print Network [OSTI]

and Pennsylvania use the PJM real-time spot market price tosince the hourly real-time PJM prices are not known untilfive minutes. The hourly PJM price is a weighted average of

Barbose, Galen; Goldman, Chuck; Neenan, Bernie

2006-01-01T23:59:59.000Z

50

Convex Optimization: from Real-Time Embedded  

E-Print Network [OSTI]

Convex Optimization: from Real-Time Embedded to Large-Scale Distributed Stephen Boyd Neal Parikh of Edinburgh, June 25 2014 1 #12;Outline Convex Optimization Real-Time Embedded Optimization Large-Scale Distributed Optimization Summary 2 #12;Outline Convex Optimization Real-Time Embedded Optimization Large

Hall, Julian

51

Real Option Pricing with Mean-Reverting Investment and Project Value  

E-Print Network [OSTI]

to the invest in an oil field. Like most commodities, oil prices tend to mean-revert, and as a direct resultReal Option Pricing with Mean-Reverting Investment and Project Value October 1st, 2009 #12;Abstract to invest in a project enjoy a long and dis- tinguished history. The classical work of McDonald and Siegel

Zubelli, Jorge Passamani

52

Real Option Pricing with Mean-Reverting Investment and Project Value  

E-Print Network [OSTI]

is the valuation of the option to the invest in an oil field. Like most commodities, oil prices tend to mean-revert, and as a direct result the value of investment in an oil field is also mean-reverting. Consequently, it wouldReal Option Pricing with Mean-Reverting Investment and Project Value Sebastian Jaimungal , Max

Zubelli, Jorge Passamani

53

Price Responsiveness of First-time Students A Comparison of the Tuition Price and Financial Aid Responsiveness of  

E-Print Network [OSTI]

Price Responsiveness of First-time Students A Comparison of the Tuition Price and Financial Aid. Heller #12;Price Responsiveness of First-time Students Abstract This study expands on the existing body of student price responsiveness research by comparing the tuition and financial aid sensitivity of first

Heller, Don

54

Arnold Schwarzenegger REAL-TIME GRID RELIABILITY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor REAL-TIME GRID RELIABILITY MANAGEMENT Prototype Phasor-Based Real Reliability Technology Solutions APPENDIXE October 2008 CEC-500-2008-049-APE #12;#12;Prepared By: Lawrence in this report. #12;Slide 0 Consortium for Electric Reliability Technology Solutions Real-Time Dynamics

55

Designing Distributed, Real-Time Systems  

E-Print Network [OSTI]

- - Designing Distributed, Real-Time Systems Kevin L. Mills INFT 796 SUMMER 1993 DIRECTED READINGS IN SOFTWARE ENGINEERING WITH DR. H. GOMAA GEORGE MASON UNIVERSITY #12;Designing Distributed, Real-Time Systems problem faced by designers of software systems, and particularly by designers of distributed, real

Mills, Kevin

56

Solar Real-Time Pricing: Is Real-Time Electricity Pricing Beneficial to  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of Energyof the Americas |DOEEnergy SmoothSolar IndustrySB 2 1X Category

57

Near Real-Time Push Middleware  

E-Print Network [OSTI]

Integration of “Near Real-Time Push Middleware” o Performance characterization and comparison with TuVista • DOE/LADWP Smart Grid

Mal, Siddhartha Byron

2012-01-01T23:59:59.000Z

58

REAL TIME SYSTEM OPERATIONS 2006-2007  

E-Print Network [OSTI]

accuracy of locational marginal pricing (LMP) calculations, California ISO’s locational marginal  pricing calculations, improve the accuracy of locational marginal  pricing (LMP) 

Eto, Joseph H.

2008-01-01T23:59:59.000Z

59

Real Time Grid Reliability Management 2005  

E-Print Network [OSTI]

accuracy of locational marginal pricing (LMP) calculationsaccuracy of locational marginal pricing (LMP) calculationsLaboratory Locational Marginal Pricing Load Modeling Task

Eto, Joe

2008-01-01T23:59:59.000Z

60

A REAL-TIME AUTONOMOUS NAVIGATION ARCHITECTURE  

E-Print Network [OSTI]

A REAL-TIME AUTONOMOUS NAVIGATION ARCHITECTURE Gang Chen, Thierry Fraichard and Luis Martinez for autonomous navigation: perception, localisation, mapping, real-time motion planning and motion tracking. INTRODUCTION Autonomous navigation requires to solve a num- ber of challenging problems in domains as dif

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Real Time Search User Behavior Real time search is an increasingly important area of  

E-Print Network [OSTI]

. The most frequently used terms accounted for only 0.03% of the total terms. Concerning search topics Web search. Searchers of real time content often repeat queries overtime, perhaps indicating long term content increasingly enters the main stream. Keywords Real time search, real time content, Collecta

Jansen, James

62

Time-to-Produce, Inventory, and Asset Prices  

E-Print Network [OSTI]

In a production-based general equilibrium model, I study the impact of time-to-build and time-to-produce technology constraints and inventory on asset prices and macroeconomic quantity dynamics. A time-to-build constraint captures the delay...

Chen, Zhanhui

2012-10-19T23:59:59.000Z

63

Arnold Schwarzenegger REAL-TIME GRID RELIABILITY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor REAL-TIME GRID RELIABILITY MANAGEMENT Prototype Phasor-Based Real Research Program Prepared By: Lawrence Berkeley National Laboratory Consortium for Electric Reliability in this report. #12;#12;USER GUIDE Version 3 August 2005 Prepared by: for Consortium for Electric Reliability

64

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 29, NO. 2, MARCH 2014 627 Impact of Data Quality on Real-Time  

E-Print Network [OSTI]

-Time Locational Marginal Price Liyan Jia, Jinsub Kim, Robert J. Thomas, Life Fellow, IEEE, and Lang Tong, Fellow--Bad data detection, cyber security of smart grid, locational marginal price (LMP), power system state, IEEE Abstract--The problem of characterizing impacts of data quality on real-time locational marginal

Tong, Lang

65

Real-time control over networks  

E-Print Network [OSTI]

researchers to develop NCSs to implement distributed control schemes. This dissertation presents a framework for the modeling, design, stability analysis, control, and bandwidth allocation of real-time control over networks. This framework covers key research...

Ji, Kun

2007-09-17T23:59:59.000Z

66

Real Time Grid Reliability Management 2005  

E-Print Network [OSTI]

SCE, W APA, PG&E Data • PDC – PI Interface frequency dataIntegration of CA ISO PDC with Arbiters California Real-TimePhasor Data Concentrator (PDC) receives data from PMUs in

Eto, Joe

2008-01-01T23:59:59.000Z

67

REAL TIME SYSTEM OPERATIONS 2006-2007  

E-Print Network [OSTI]

based on real?time PMU data  by observing the differences as  analysis of WECC PMU data.  The recommended analysis approach.   V (pu) P-V curve PMU data P (pu) P-V curve PMU

Eto, Joseph H.

2008-01-01T23:59:59.000Z

68

Option pricing and hedging with heteroscedastic underlying price processes. Discrete and continuous time  

E-Print Network [OSTI]

Modeling of the underlying: the GARCH and ARSV processes 2 Physical and risk neutral measures 3 Continuous time GARCH diffusion limits 4 Pricing and hedging 5 Numerical Experiments 6 Hedging ARSV options Juan-Pablo Ortega (CNRS) 2 / 61 #12;Modelling the underlying: the GARCH and ARSV GARCH(1,1) under physical measure P

Jeanjean, Louis

69

REAL TIME SYSTEM OPERATIONS 2006-2007  

SciTech Connect (OSTI)

The Real Time System Operations (RTSO) 2006-2007 project focused on two parallel technical tasks: (1) Real-Time Applications of Phasors for Monitoring, Alarming and Control; and (2) Real-Time Voltage Security Assessment (RTVSA) Prototype Tool. The overall goal of the phasor applications project was to accelerate adoption and foster greater use of new, more accurate, time-synchronized phasor measurements by conducting research and prototyping applications on California ISO's phasor platform - Real-Time Dynamics Monitoring System (RTDMS) -- that provide previously unavailable information on the dynamic stability of the grid. Feasibility assessment studies were conducted on potential application of this technology for small-signal stability monitoring, validating/improving existing stability nomograms, conducting frequency response analysis, and obtaining real-time sensitivity information on key metrics to assess grid stress. Based on study findings, prototype applications for real-time visualization and alarming, small-signal stability monitoring, measurement based sensitivity analysis and frequency response assessment were developed, factory- and field-tested at the California ISO and at BPA. The goal of the RTVSA project was to provide California ISO with a prototype voltage security assessment tool that runs in real time within California ISO?s new reliability and congestion management system. CERTS conducted a technical assessment of appropriate algorithms, developed a prototype incorporating state-of-art algorithms (such as the continuation power flow, direct method, boundary orbiting method, and hyperplanes) into a framework most suitable for an operations environment. Based on study findings, a functional specification was prepared, which the California ISO has since used to procure a production-quality tool that is now a part of a suite of advanced computational tools that is used by California ISO for reliability and congestion management.

Eto, Joseph H.; Parashar, Manu; Lewis, Nancy Jo

2008-08-15T23:59:59.000Z

70

A Real-Time Database Testbed and Performance Evaluation Kyoung-Don Kang, Phillip H. Sin, and Jisu Oh  

E-Print Network [OSTI]

in a timely fashion using a large number of tem- poral data, e.g., current stock prices or traffic sensor@cs.virginia.edu Abstract A lot of real-time database (RTDB) research has been done to process transactions in a timely fashion using fresh data reflecting the current real world status. However, most existing RTDB work

Kang, Kyoung-Don

71

Approaching Real-time Network Traffic Classification  

E-Print Network [OSTI]

and studies. It serves as the input for Intrusion Detection Systems, provides Class-of-Service (CoS) mapping22 Approaching Real-time Network Traffic Classification ISSN 1470-5559 RR-06-12 October 2006-time Network Traffic Classification Wei Li, Kaysar Abdin, Robert Dann and Andrew Moore Department of Computer

Haddadi, Hamed

72

The Role of Demand Response in Default Service Pricing  

E-Print Network [OSTI]

every five minutes. The hourly PJM real time market price iscomposite five-minute prices. PJM also administers a day-and Pennsylvania use the PJM real-time market as the basis

Barbose, Galen; Goldman, Charles; Neenan, Bernie

2008-01-01T23:59:59.000Z

73

Continuous, real time microwave plasma element sensor  

DOE Patents [OSTI]

Microwave-induced plasma is described for continuous, real time trace element monitoring under harsh and variable conditions. The sensor includes a source of high power microwave energy and a shorted waveguide made of a microwave conductive, refractory material communicating with the source of the microwave energy to generate a plasma. The high power waveguide is constructed to be robust in a hot, hostile environment. It includes an aperture for the passage of gases to be analyzed and a spectrometer is connected to receive light from the plasma. Provision is made for real time in situ calibration. The spectrometer disperses the light, which is then analyzed by a computer. The sensor is capable of making continuous, real time quantitative measurements of desired elements, such as the heavy metals lead and mercury. 3 figs.

Woskov, P.P.; Smatlak, D.L.; Cohn, D.R.; Wittle, J.K.; Titus, C.H.; Surma, J.E.

1995-12-26T23:59:59.000Z

74

Understanding Crude Oil Prices  

E-Print Network [OSTI]

2004. “OPEC’s Optimal Crude Oil Price,” Energy Policy 32(2),percent change in real oil price. Figure 3. Price of crudein predicting quarterly real oil price change. variable real

Hamilton, James Douglas

2008-01-01T23:59:59.000Z

75

Verification of Probabilistic Real-time Systems Marta Kwiatkowska1  

E-Print Network [OSTI]

widely taken up (downloaded more than 20,000 times) and used for quan- titative verification in a broad of (priced) probabilistic timed automata. These model systems exhibiting probabilistic, nondeterministic-time characteristics, through support for verification of (priced) probabilistic timed automata. PRISM already provides

Oxford, University of

76

A game theoretical analysis of the design options of the real-time electricity market Haikel Khalfallah a  

E-Print Network [OSTI]

1 A game theoretical analysis of the design options of the real-time electricity market Haikel January 2013 Abstract In this paper we study the economic consequences of two real-time electricity market increase forward contracts while raising electricity prices. Moreover, possible use of market power would

Paris-Sud XI, Université de

77

Real-Time Optimization Strategies for Building Systems  

E-Print Network [OSTI]

Jul 2, 2011 ... Abstract: We propose real-time optimization strategies for energy ... proactive, optimization, real-time, electricity markets, energy management.

Victor Zavala

2011-07-02T23:59:59.000Z

78

Getting Useful Real-Time Feedback About Your Program | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Getting Useful Real-Time Feedback About Your Program Getting Useful Real-Time Feedback About Your Program Better Buildings Webinar - May 25, 2011 20110525realtimefeedback.pdf...

79

Wireless technology collects real-time information from oil and...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Wireless technology collects real-time information from oil and gas wells Wireless technology collects real-time information from oil and gas wells The patented system delivers...

80

Real Time Grid Reliability Management 2005  

SciTech Connect (OSTI)

The increased need to manage California?s electricity grid in real time is a result of the ongoing transition from a system operated by vertically-integrated utilities serving native loads to one operated by an independent system operator supporting competitive energy markets. During this transition period, the traditional approach to reliability management -- construction of new transmission lines -- has not been pursued due to unresolved issues related to the financing and recovery of transmission project costs. In the absence of investments in new transmission infrastructure, the best strategy for managing reliability is to equip system operators with better real-time information about actual operating margins so that they can better understand and manage the risk of operating closer to the edge. A companion strategy is to address known deficiencies in offline modeling tools that are needed to ground the use of improved real-time tools. This project: (1) developed and conducted first-ever demonstrations of two prototype real-time software tools for voltage security assessment and phasor monitoring; and (2) prepared a scoping study on improving load and generator response models. Additional funding through two separate subsequent work authorizations has already been provided to build upon the work initiated in this project.

Eto, Joe; Eto, Joe; Lesieutre, Bernard; Lewis, Nancy Jo; Parashar, Manu

2008-07-07T23:59:59.000Z

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Arnold Schwarzenegger REAL-TIME GRID RELIABILITY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor REAL-TIME GRID RELIABILITY MANAGEMENT Scoping Study Report Reliability Technology Solutions APPENDIXG October 2008 CEC-500-2008-049-APG #12;#12;Prepared By: Lawrence for Electric Reliability Technology Solutions and was funded by the California Energy Commission's Public

82

Optimal Battery Configuration in a Residential Home with Time-of-Use Pricing  

E-Print Network [OSTI]

is higher. Energy arbitrage leverages these different energy prices by buying the extra energy when the prices are low, storing it in an energy storage device and then using the stored energy when the priceOptimal Battery Configuration in a Residential Home with Time-of-Use Pricing Baris Aksanli

Simunic, Tajana

83

Econometric Modelling of World Oil Supplies: Terminal Price and the Time to Depletion  

E-Print Network [OSTI]

This paper develops a novel approach by which to identify the price of oil at the time of depletion; the so-called terminal price of oil. It is shown that while the terminal price is independent of both GDP growth and the price elasticity of energy...

Mohaddes, Kamiar

2012-03-02T23:59:59.000Z

84

Real time gamma-ray signature identifier  

DOE Patents [OSTI]

A real time gamma-ray signature/source identification method and system using principal components analysis (PCA) for transforming and substantially reducing one or more comprehensive spectral libraries of nuclear materials types and configurations into a corresponding concise representation/signature(s) representing and indexing each individual predetermined spectrum in principal component (PC) space, wherein an unknown gamma-ray signature may be compared against the representative signature to find a match or at least characterize the unknown signature from among all the entries in the library with a single regression or simple projection into the PC space, so as to substantially reduce processing time and computing resources and enable real-time characterization and/or identification.

Rowland, Mark (Alamo, CA); Gosnell, Tom B. (Moraga, CA); Ham, Cheryl (Livermore, CA); Perkins, Dwight (Livermore, CA); Wong, James (Dublin, CA)

2012-05-15T23:59:59.000Z

85

The impact of gasoline price changes on traffic safety: a time geography explanation Guangqing Chi a,  

E-Print Network [OSTI]

The impact of gasoline price changes on traffic safety: a time geography explanation Guangqing Chi, United States a r t i c l e i n f o Keywords: Time geography Gasoline prices Traffic safety Traffic crashes Fatal crashes Space­time path a b s t r a c t The impact of gasoline price changes on traffic

Levinson, David M.

86

Real-Time Demand Side Energy Management  

E-Print Network [OSTI]

Real-Time Demand Side Energy Management Annelize Victor Michael Brodkorb Sr. Business Consultant Business Development Manager Aspen Technology, Inc. Aspen Technology Espańa, S.A. Houston, TX Barcelona, Spain ABSTRACT To remain... competitive, manufacturers must capture opportunities to increase bottom-line profitability. The goal of this paper is to present a new methodology for reducing energy costs – “Demand-Side Energy Management.” Learn how process manufacturers assess energy...

Victor, A.; Brodkorb, M.

2006-01-01T23:59:59.000Z

87

Real Time Monitoring: Achieving Energy Efficiency  

E-Print Network [OSTI]

ABSTRACT: IECBO?s International Conference for Enhanced Building Operations November 17-18, 2009 Austin, Texas. Energy @ Work www.Energy-Efficiency.com File: Rouse_ Abstract Contact: scott.rouse@energy-efficiency....com, (416) 402-0525 Proposal Type: o Electronic proposal for presentation Title of Paper: o Real Time Monitoring: Achieving Energy Efficiency! Conference: o ICEBO?s International Conference for Enhanced Building Operations Submitted by: o...

Rouse, S.

88

Pricing of Claims in Discrete Time with Partial Information  

SciTech Connect (OSTI)

We consider the pricing problem of a seller with delayed price information. By using Lagrange duality, a dual problem is derived, and it is proved that there is no duality gap. This gives a characterization of the seller's price of a contingent claim. Finally, we analyze the dual problem, and compare the prices offered by two sellers with delayed and full information respectively.

Rognlien Dahl, Kristina, E-mail: kristrd@math.uio.no [University of Oslo, Department of Mathematics (Norway)

2013-10-15T23:59:59.000Z

89

Subsystem real-time Time Dependent Density Functional Theory  

E-Print Network [OSTI]

We present the extension of Frozen Density Embedding (FDE) theory to real-time Time Dependent Density Functional Theory (rt-TDDFT). FDE a is DFT-in-DFT embedding method that allows to partition a larger Kohn-Sham system into a set of smaller, coupled Kohn-Sham systems. Additional to the computational advantage, FDE provides physical insight into the properties of embedded systems and the coupling interactions between them. The extension to rt-TDDFT is done straightforwardly by evolving the Kohn-Sham subsystems in time simultaneously, while updating the embedding potential between the systems at every time step. Two main applications are presented: the explicit excitation energy transfer in real time between subsystems is demonstrated for the case of the Na$_4$ cluster and the effect of the embedding on optical spectra of coupled chromophores. In particular, the importance of including the full dynamic response in the embedding potential is demonstrated.

Krishtal, Alisa; Pavanello, Michele

2015-01-01T23:59:59.000Z

90

Differentiated RealTime Data Services for ECommerce Applications \\Lambda  

E-Print Network [OSTI]

services are poor at processing user requests in a timely manner using fresh data. To address this problem data, e.g., current stock prices, to high level aggregated data, e.g., recommended selling of stock prices and perform different operations based on the current market status. Furthermore

Stankovic, John A.

91

Real Time Simulation of Power Grid Disruptions  

SciTech Connect (OSTI)

DOE-OE and DOE-SC workshops (Reference 1-3) identified the key power grid problem that requires insight addressable by the next generation of exascale computing is coupling of real-time data streams (1-2 TB per hour) as the streams are ingested to dynamic models. These models would then identify predicted disruptions in time (2-4 seconds) to trigger the smart grid s self healing functions. This project attempted to establish the feasibility of this approach and defined the scientific issues, and demonstrated example solutions to important smart grid simulation problems. These objectives were accomplished by 1) using the existing frequency recorders on the national grid to establish a representative and scalable real-time data stream; 2) invoking ORNL signature identification algorithms; 3) modeling dynamically a representative region of the Eastern interconnect using an institutional cluster, measuring the scalability and computational benchmarks for a national capability; and 4) constructing a prototype simulation for the system s concept of smart grid deployment. The delivered ORNL enduring capability included: 1) data processing and simulation metrics to design a national capability justifying exascale applications; 2) Software and intellectual property built around the example solutions; 3) demonstrated dynamic models to design few second self-healing.

Chinthavali, Supriya [ORNL; Dimitrovski, Aleksandar D [ORNL; Fernandez, Steven J [ORNL; Groer, Christopher S [ORNL; Nutaro, James J [ORNL; Olama, Mohammed M [ORNL; Omitaomu, Olufemi A [ORNL; Shankar, Mallikarjun [ORNL; Spafford, Kyle L [ORNL; Vacaliuc, Bogdan [ORNL

2012-11-01T23:59:59.000Z

92

Baton Rouge Complex Steam Real Time Optimization  

E-Print Network [OSTI]

Baton Rouge Complex Steam Real Time Optimization IETC 2014 New Orleans, Louisiana Tope Iyun ExxonMobil Chemical Company May 22, 2014 ESL-IE-14-05-32 Proceedings of the Thrity-Sixth Industrial Energy Technology Conference New Orleans, LA. May 20... were generated by or on behalf of ExxonMobil Chemical Company. Legal Disclosures ©2014 ExxonMobil. To the extent the user is entitled to disclose and distribute this document, the user may forward, distribute, and/or photocopy this copyrighted...

Iyun, T.

2014-01-01T23:59:59.000Z

93

Dynamic pricing and stabilization of supply and demand in modern electric power grids  

E-Print Network [OSTI]

The paper proposes a mechanism for real-time pricing of electricity in smart power grids, with price stability as the primary concern. In previous publications the authors argued that relaying the real-time wholesale market ...

Roozbehani, Mardavij

94

Looking at Transistor Gate Oxide Formation in Real Time  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Gate Oxide Formation in Real Time Looking at Transistor Gate Oxide Formation in Real Time Print Wednesday, 25 June 2008 00:00 The oxide gate layer is critical to every transistor,...

95

Ames Lab 101: Real-Time 3D Imaging  

ScienceCinema (OSTI)

Ames Laboratory scientist Song Zhang explains his real-time 3-D imaging technology. The technique can be used to create high-resolution, real-time, precise, 3-D images for use in healthcare, security, and entertainment applications.

Zhang, Song

2012-08-29T23:59:59.000Z

96

{Control of Residential Load Management Networks Using Real Time Pricing  

E-Print Network [OSTI]

loads to deliver load following and regulation, withproducts like load following and spinning reserve.following of constant power references. Chapter 7 Implications of Load

Burke, William Jerome

2010-01-01T23:59:59.000Z

97

Fast-paced, real-time multifaceted action Complex battlefield  

E-Print Network [OSTI]

for the design of intelligent agents for real-time strategy games Next steps Raphael Fonteneau is a postdoctoral

Ernst, Damien

98

Fairness and dynamic pricing: comments  

SciTech Connect (OSTI)

In ''The Ethics of Dynamic Pricing,'' Ahmad Faruqui lays out a case for improved efficiency in using dynamic prices for retail electricity tariffs and addresses various issues about the distributional effects of alternative pricing mechanisms. The principal contrast is between flat or nearly constant energy prices and time-varying prices that reflect more closely the marginal costs of energy and capacity. The related issues of fairness criteria, contracts, risk allocation, cost allocation, means testing, real-time pricing, and ethical policies of electricity market design also must be considered. (author)

Hogan, William W.

2010-07-15T23:59:59.000Z

99

REAL-TIME NON-PHOTOREALISTIC RENDERING TECHNIQUES  

E-Print Network [OSTI]

REAL-TIME NON-PHOTOREALISTIC RENDERING TECHNIQUES FOR ILLUSTRATING 3D SCENES AND THEIR DYNAMICS This thesis addresses real-time non-photorealistic rendering techniques and their applications in interactive visualization. Real-time rendering has emerged as an important discipline within computer graphics developing

Weske, Mathias

100

In-line real time air monitor  

DOE Patents [OSTI]

An in-line gas monitor capable of accurate gas composition analysis in a continuous real time manner even under strong applied vacuum conditions operates by mixing an air sample with helium forming a sample gas in two complementary sample loops embedded in a manifold which includes two pairs of 3-way solenoid valves. The sample gas is then analyzed in an ion trap mass spectrometer on a continuous basis. Two valve drivers actuate the two pairs of 3-way valves in a reciprocating fashion, so that there is always flow through the in-line gas monitor via one or the other of the sample loops. The duty cycle for the two pairs of 3-way valves is varied by tuning the two valve drivers to a duty cycle typically between 0.2 to 0.7 seconds.

Wise, Marcus B. (Kingston, TN); Thompson, Cyril V. (Knoxville, TN)

1998-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

In-line real time air monitor  

DOE Patents [OSTI]

An in-line gas monitor capable of accurate gas composition analysis in a continuous real time manner even under strong applied vacuum conditions operates by mixing an air sample with helium forming a sample gas in two complementary sample loops embedded in a manifold which includes two pairs of 3-way solenoid valves. The sample gas is then analyzed in an ion trap mass spectrometer on a continuous basis. Two valve drivers actuate the two pairs of 3-way valves in a reciprocating fashion, so that there is always flow through the in-line gas monitor via one or the other of the sample loops. The duty cycle for the two pairs of 3-way valves is varied by tuning the two valve drivers to a duty cycle typically between 0.2 to 0.7 seconds. 3 figs.

Wise, M.B.; Thompson, C.V.

1998-07-14T23:59:59.000Z

102

REAL TIME DATA FOR REMEDIATION ACTIVITIES [11505  

SciTech Connect (OSTI)

Health physicists from the CH2M HILL Plateau Remediation Company collaborated with Berkeley Nucleonics Corporation to modify the SAM 940 isotope identifier instrument to be used for nuclear waste remediation. These modifications coupled with existing capabilities of the SAM 940 have proven to be invaluable during remediation activities, reducing disposal costs by allowing swift remediation of targeted areas that have been identified as having isotopes of concern (IOC), and eliminating multiple visits to sites by declaring an excavation site clear of IOCs before demobilizing from the site. These advantages are enabled by accumulating spectral data for specific isotopes that is nearly 100 percent free of false positives, which are filtered out in 'real time.'

BROCK CT

2011-01-13T23:59:59.000Z

103

Real time speech formant analyzer and display  

DOE Patents [OSTI]

A speech analyzer for interpretation of sound includes a sound input which converts the sound into a signal representing the sound. The signal is passed through a plurality of frequency pass filters to derive a plurality of frequency formants. These formants are converted to voltage signals by frequency-to-voltage converters and then are prepared for visual display in continuous real time. Parameters from the inputted sound are also derived and displayed. The display may then be interpreted by the user. The preferred embodiment includes a microprocessor which is interfaced with a television set for displaying of the sound formants. The microprocessor software enables the sound analyzer to present a variety of display modes for interpretive and therapeutic used by the user. 19 figs.

Holland, G.E.; Struve, W.S.; Homer, J.F.

1987-02-03T23:59:59.000Z

104

Monash University AUSTRALIA 1A Real Time DSP Sonar Echo Processor -IROS'2000 A Real Time DSP Sonar Echo  

E-Print Network [OSTI]

Monash University AUSTRALIA 1A Real Time DSP Sonar Echo Processor - IROS'2000 A Real Time DSP Sonar of Electrical and Computer Systems Engineering Monash University, Victoria, AUSTRALIA www.ecse.monash.edu.au/centres/IRRC # Funded by an Australian Research Council Large Grant #12;Monash University AUSTRALIA 2A Real Time DSP

105

DEZENT: Autonomous Real-Time Management of  

E-Print Network [OSTI]

/32-1. Abstract During the past few years a world-wide trend to- wards renewable and ecologically clean forms technology. They are used for electric power gen- eration in typically highly distributed small or mid- size, long-term purchases of fuel (coal, oil, nuclear), and for fixed (and high) prices. On the other hand

Morik, Katharina

106

The level crossing analysis of German stock market index (DAX) and daily oil price time series  

E-Print Network [OSTI]

The level crossing analysis of DAX and oil price time series are given. We determine the average frequency of positive-slope crossings, $\

Shayeganfar, F; Peinke, J; Tabar, M Reza Rahimi

2010-01-01T23:59:59.000Z

107

Feedback Control RealTime Scheduling: Framework, Modeling, and Algorithms *  

E-Print Network [OSTI]

1 Feedback Control Real­Time Scheduling: Framework, Modeling, and Algorithms * Chenyang Lu John A}@virginia.edu Abstract This paper presents a feedback control real­time scheduling (FCS) framework for adaptive real. In particular, we establish a dynamic model and performance analysis of several feedback control scheduling

Son, Sang H.

108

Feedback Control Real-Time Scheduling: Framework, Modeling, and Algorithms*  

E-Print Network [OSTI]

1 Feedback Control Real-Time Scheduling: Framework, Modeling, and Algorithms* Chenyang Lu John A}@virginia.edu Abstract This paper presents a feedback control real-time scheduling (FCS) framework for adaptive real. In particular, we establish a dynamic model and performance analysis of several feedback control scheduling

Son, Sang H.

109

Price Discovery in Time and Space: The Course of Condominium Prices in Singapore  

E-Print Network [OSTI]

T. M.Gordon, and J. M. Quigley (1999), “The Valuation ofQuan, D. C. and J. M. Quigley (1991), “Price Formation andand Economics, 4(2), 127-46. Quigley, J. M. (2002), “

Hwang, Min; Quigley, John M.

2007-01-01T23:59:59.000Z

110

ASSESSMENT AND REFINEMENT OF REAL-TIME TRAVEL TIME ALGORITHMS FOR USE IN PRACTICE  

E-Print Network [OSTI]

ASSESSMENT AND REFINEMENT OF REAL-TIME TRAVEL TIME ALGORITHMS FOR USE IN PRACTICE Final Report AND REFINEMENT OF REAL-TIME TRAVEL TIME ALGORITHMS FOR USE IN PRACTICE 5. Report Date June 2007 Final Report 6

Bertini, Robert L.

111

ASSESSMENT AND REFINEMENT OF REAL-TIME TRAVEL TIME ALGORITHMS FOR USE  

E-Print Network [OSTI]

ASSESSMENT AND REFINEMENT OF REAL- TIME TRAVEL TIME ALGORITHMS FOR USE IN PRACTICE (OTREC PHASE I) Final Report #12;#12;ASSESSMENT AND REFINEMENT OF REAL-TIME TRAVEL TIME ALGORITHMS FOR USE IN PRACTICE ASSESSMENT AND REFINEMENT OF REAL-TIME TRAVEL TIME ALGORITHMS FOR USE IN PRACTICE (OTREC PHASE 1) 5. Report

Bertini, Robert L.

112

REAL TIME SYSTEM OPERATIONS 2006-2007  

E-Print Network [OSTI]

SCE, WAPA, PG&E Data • PDC – PI Interface frequency dataIntegration of CA ISO PDC with Arbiters California Real-Timeand end?user feedback.    PDC to PI interface for Phasor 

Eto, Joseph H.

2008-01-01T23:59:59.000Z

113

Understanding Crude Oil Prices  

E-Print Network [OSTI]

2004. “OPEC’s Optimal Crude Oil Price,” Energy Policy 32(2),percent change in real oil price. Figure 3. Price of crude023 Understanding Crude Oil Prices James D. Hamilton June

Hamilton, James Douglas

2008-01-01T23:59:59.000Z

114

Real time density functional simulations of quantum scale conductance  

E-Print Network [OSTI]

We study electronic conductance through single molecules by subjecting a molecular junction to a time dependent potential and propagating the electronic state in real time using time-dependent density functional theory ...

Evans, Jeremy Scott

2009-01-01T23:59:59.000Z

115

USB Interfacing and Real Time Data Plotting with MATLAB  

E-Print Network [OSTI]

USB Interfacing and Real Time Data Plotting with MATLAB Department of Electrical and Computer................................................................................................................................3 MATLAB Programming....................................................................................................................................................6 MATLAB Realtime Plot Code

Ashrafi, Ashkan

116

A Framework for Real-Time Service-Oriented Architecture  

E-Print Network [OSTI]

and reasoning in service-oriented architectures,” Journal offor Real-Time Service-Oriented Architecture Mark Panahi,Abstract—Service-oriented architectures (SOA), though widely

Panahi, Mark; Nie, Weiran; Lin, Kwei-Jay

2009-01-01T23:59:59.000Z

117

Optimization Online - Stochastic Real-Time Scheduling of Wind ...  

E-Print Network [OSTI]

Jan 3, 2015 ... Stochastic Real-Time Scheduling of Wind-thermal Generation Units in an Electric Utility. Alireza Soroudi (alireza.soroudi ***at*** ucd.ie)

Alireza Soroudi

2015-01-03T23:59:59.000Z

118

Real-Time Optimization Strategies for Building Systems  

E-Print Network [OSTI]

Our analysis indicates that it is possible to obtain energy savings of more ... building-wide, proactive, optimization, real-time, electricity markets, energy man-.

2011-09-02T23:59:59.000Z

119

DOE Announces Webinars on Real Time Energy Management, Solar...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

typically required. You can also watch archived webinars and browse previously aired videos, slides, and transcripts. Upcoming Webinars February 4: Live Webinar on Real Time...

120

Optimization Online - Real-Time Dispatchability of Bulk Power ...  

E-Print Network [OSTI]

Mar 16, 2015 ... Real-Time Dispatchability of Bulk Power Systems with Volatile Renewable Generations. Wei Wei (wei-wei04 ***at*** mails.tsinghua.edu.cn)

Wei Wei

2015-03-16T23:59:59.000Z

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Real-time Vehicle Reidentification System for Freeway Performance Measurements  

E-Print Network [OSTI]

Tok, A. (2005). “Anonymous Vehicle Tracking for Real-timeField Investigation of Advanced Vehicle Reidentificationvariance, land changing, and vehicle heterogeneity. In:

Jeng, Shin-Ting

2007-01-01T23:59:59.000Z

122

Predicting Time-Delays under Real-Time Scheduling for Linear Model Predictive Control  

E-Print Network [OSTI]

Predicting Time-Delays under Real-Time Scheduling for Linear Model Predictive Control Zhenwu Shi prediction of time-delays caused by real-time scheduling. Then, a model predictive controller is designed, the interaction between real-time scheduling and control design has received interest in the literature

Zhang, Fumin

123

Diesel prices decrease for first time in four weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOfficeNERSC HelpsDiesel pricesDiesel pricesDiesel

124

Diesel prices decrease for first time in four weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOfficeNERSC HelpsDiesel pricesDieselDiesel prices

125

Real-time Remote Sensing of Snowmobiles Emissions at  

E-Print Network [OSTI]

Real-time Remote Sensing of Snowmobiles Emissions at Yellowstone National Park: An Oxygenated Fuel 68509 #12;Real-time Remote Sensing of Snowmobile Emissions at Yellowstone National Park 2 Executive emissions from snowmobiles. Ratios of CO, HC and toluene to CO2 were measured and used to calculate %CO, %HC

Denver, University of

126

A REAL-TIME ASSIMILATION ALGORITHM APPLIED ON  

E-Print Network [OSTI]

to the forecast information since satellite data on a close to real-time basis provide detailed information to an extreme weather area. The satellite data indicated some severe weather conditions while the forecast did the assimilation in real-time in contrast to methods where data are assembled in batches and are as- similated

Malmberg, Anders

127

NSTX Real-Time Control GUI User's Guide  

E-Print Network [OSTI]

the use of the Power Supply Real-Time Control (PSRTC) Graphical User Interface (GUI), shown below. AsideNSTX Real-Time Control GUI User's Guide March 28, 2008 #12;This document is meant to describe from the PCS, the NSTX control system is made up of several executables/applications that each function

Princeton Plasma Physics Laboratory

128

Utility Accrual Real-Time Scheduling for Multiprocessor Embedded Systems  

E-Print Network [OSTI]

Utility Accrual Real-Time Scheduling for Multiprocessor Embedded Systems Hyeonjoong Cho a Binoy We present the first Utility Accrual (or UA) real-time scheduling algorithm for mul- tiprocessors, called global Multiprocessor Utility Accrual scheduling algorithm (or gMUA). The algorithm considers

Ravindran, Binoy

129

Towards a Real-Time Cluster Computing Infrastructure  

SciTech Connect (OSTI)

Real-time computing has traditionally been considered largely in the context of single-processor and embedded systems, and indeed, the terms real-time computing, embedded systems, and control systems are often mentioned in closely related contexts. However, real-time computing in the context of multinode systems, specifically high-performance, cluster-computing systems, remains relatively unexplored, largely due to the fact that until now, there has not been a need for such an environment. In this paper, we motivate the need for a cluster computing infrastructure capable of supporting computation over large datasets in real-time. Our motivating example is an analytical framework to support the next generation North American power grid, which is growing both in size and complexity. With streaming sensor data in the future power grid potentially reaching rates on the order of terabytes per day, the task of analyzing this data subject to real-time guarantees becomes a daunting task which will require the power of high-performance cluster computing capable of functioning under real-time constraints. One specific challenge that such an environment presents is the need for real-time networked communication between cluster nodes. In this paper, we discuss the need for real-time high-performance cluster computation, along with our work-in-progress towards an infrastructure which will ultimately enable such an environment.

Hui, Peter SY; Chikkagoudar, Satish; Chavarría-Miranda, Daniel; Johnston, Mark R.

2011-11-01T23:59:59.000Z

130

Realistic Rendering of an Organ Surface in Real-Time  

E-Print Network [OSTI]

Realistic Rendering of an Organ Surface in Real-Time for Laparoscopic Surgery Simulation Raphaël : 10.1007/s003710100118 #12;Abstract This paper deals with the rendering issues of the problem. To meet the real-time constraint we use advanced graphics features such as multi- pass rendering, Open

Paris-Sud XI, Université de

131

Demonstration of Real-time Spectrum Sensing for Cognitive Radio  

E-Print Network [OSTI]

Demonstration of Real-time Spectrum Sensing for Cognitive Radio Zhe Chen, Nan Guo, and Robert C sensing detects the availability of the radio frequency spectrum in a real-time fashion, which is essen Cognitive radio (CR) has been put forward to make effi- cient use of scarce radio frequency spectrum

Qiu, Robert Caiming

132

Groupware for Real-Time Drawing: A Designer's Guide  

E-Print Network [OSTI]

Groupware for Real-Time Drawing: A Designer's Guide Saul Greenberg Stephen Hayne Roy Rada Cite as: Greenberg, S., Hayne, S., and Rada, R., eds (1995). Groupware for Real-Time Drawing: A Designer's Guide. 248 (Wolf, Rhyne, Briggs) 6. Integration of interpersonal space and shared workspace: ClearBoard design

Greenberg, Saul

133

Real Time Flux Control in PM Motors  

SciTech Connect (OSTI)

Significant research at the Oak Ridge National Laboratory (ORNL) Power Electronics and Electric Machinery Research Center (PEEMRC) is being conducted to develop ways to increase (1) torque, (2) speed range, and (3) efficiency of traction electric motors for hybrid electric vehicles (HEV) within existing current and voltage bounds. Current is limited by the inverter semiconductor devices' capability and voltage is limited by the stator wire insulation's ability to withstand the maximum back-electromotive force (emf), which occurs at the upper end of the speed range. One research track has been to explore ways to control the path and magnitude of magnetic flux while the motor is operating. The phrase, real time flux control (RTFC), refers to this mode of operation in which system parameters are changed while the motor is operating to improve its performance and speed range. RTFC has potential to meet an increased torque demand by introducing additional flux through the main air gap from an external source. It can augment the speed range by diverting flux away from the main air gap to reduce back-emf at high speeds. Conventional RTFC technology is known as vector control [1]. Vector control decomposes the stator current into two components; one that produces torque and a second that opposes (weakens) the magnetic field generated by the rotor, thereby requiring more overall stator current and reducing the efficiency. Efficiency can be improved by selecting a RTFC method that reduces the back-emf without increasing the average current. This favors methods that use pulse currents or very low currents to achieve field weakening. Foremost in ORNL's effort to develop flux control is the work of J. S. Hsu. Early research [2,3] introduced direct control of air-gap flux in permanent magnet (PM) machines and demonstrated it with a flux-controlled generator. The configuration eliminates the problem of demagnetization because it diverts all the flux from the magnets instead of trying to oppose it. It is robust and could be particularly useful for PM generators and electric vehicle drives. Recent efforts have introduced a brushless machine that transfers a magneto-motive force (MMF) generated by a stationary excitation coil to the rotor [4]. Although a conventional PM machine may be field weakened using vector control, the air-gap flux density cannot be effectively enhanced. In Hsu's new machine, the magnetic field generated by the rotor's PM may be augmented by the field from the stationery excitation coil and channeled with flux guides to its desired destination to enhance the air-gap flux that produces torque. The magnetic field can also be weakened by reversing the current in the stationary excitation winding. A patent for advanced technology in this area is pending. Several additional RTFC methods have been discussed in open literature. These include methods of changing the number of poles by magnetizing and demagnetizing the magnets poles with pulses of current corresponding to direct-axis (d-axis) current of vector control [5,6], changing the number of stator coils [7], and controlling the air gap [8]. Test experience has shown that the magnet strengths may vary and weaken naturally as rotor temperature increases suggesting that careful control of the rotor temperature, which is no easy task, could yield another method of RTFC. The purpose of this report is to (1) examine the interaction of rotor and stator flux with regard to RTFC, (2) review and summarize the status of RTFC technology, and (3) compare and evaluate methods for RTFC with respect to maturity, advantages and limitations, deployment difficulty and relative complexity.

Otaduy, P.J.

2005-09-27T23:59:59.000Z

134

Energy Efficient Scheduling for Real-Time Systems  

E-Print Network [OSTI]

, temperature awareness of a real-time system can be improved while considering variation of task execution times to reduce energy consumption. This thesis is established through research in a number of directions. First, we explore the applicability of Dynamic...

Gupta, Nikhil

2012-02-14T23:59:59.000Z

135

Open Automated Demand Response Dynamic Pricing Technologies and Demonstration  

E-Print Network [OSTI]

in Demand Response for Wholesale Ancillary Services. ” Incan be used to link wholesale and retail real-time prices.11 Wholesale Electricity Market Information

Ghatikar, Girish

2010-01-01T23:59:59.000Z

136

Residential Customer Response to Real-time Pricing: The Anaheim Critical Peak Pricing Experiment  

E-Print Network [OSTI]

need to install a special “smart meter” on your home. * Thisunable to install the smart meter at some customer locationsWe will install a “smart meter” on your home to keep track

Wolak, Frank A.

2007-01-01T23:59:59.000Z

137

COMPUTER-VIDEO METHOD EVALUATES REAL MOTION DATA IN REAL TIME FOR STUDENTS  

E-Print Network [OSTI]

COMPUTER-VIDEO METHOD EVALUATES REAL MOTION DATA IN REAL TIME FOR STUDENTS Roman Dengler, Karl dimension. These devices, however, are·normally limited to one dimension. The video camera, on the other of information recorded by the video camera into useable, digital information. For this purpose, we devised

Zollman, Dean

138

Integrating Security and Real-Time Requirements Using Covert  

E-Print Network [OSTI]

ÐConcurrency control, covert channel analysis, database systems, locking protocols, multilevel security, real secure database systems use an access control mechanism based on the Bell- LaPadula model [3]. This model. Multilevel security requirements introduce a new dimension to transaction processing in real-time database

Son, Sang H.

139

Real-Time Traffic Information for Emergency Evacuation Operations  

E-Print Network [OSTI]

Real-Time Traffic Information for Emergency Evacuation Operations Research Brief Oak Ridge National Environment Safety Security Vehicle Technologies T here are many instances in which it is possible to plan. The system of sensors will transmit through satellite links, or other robust communication means, real

140

The relation between Brazilian and Chicago Board of Trade soybean prices: a time series test  

E-Print Network [OSTI]

THE RELATION BETWEEN BRAZILIAN AND CHICAGO BOARD OF TRADE SOYBEAN PRICES ? A TIME SERIES TEST A Thesis BRUNO MELCHER Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE May 1991 Major Subject: Agricultural Economics THE RELATION BETWEEN BRAZILIAN AND CHICAGO BOARD OF TRADE SOYBEAN PRICES ? A TIME SERIES TEST A Thesis by BRUNO MELCHER Approved as to style and content by: ' f J David...

Melcher, Bruno

1991-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

A Time Series Analysis of Food Price and Its Input Prices  

E-Print Network [OSTI]

....................................... 27 4.5 Residual Correlation Matrix of the VECM ................................................ 28 4.6 Decomposition of Forecast Error Variance for Each of Eight Series ........ 40 1 CHAPTER I INTRODUCTION Global food prices have....94 0.50 2.96 4.90 .13 Gasoline 0.79 0.34 0.12 1.41 .43 Corn 1.06 0.43 0.40 1.99 .41 Food CPI 5.28 0.10 5.12 5.45 .02 Ethanol 0.59 0.29 -0.06 1.29 .49 Food PPI 5.03 0.13 4.84 5.28 .03 Fuel PPI 4.98 0.29 4.41 5.59 .06 Dollar Index 4.70 0.09 4.55 4...

Routh, Kari 1988-

2012-11-27T23:59:59.000Z

142

Toward natural interaction in the real world: real-time gesture recognition  

E-Print Network [OSTI]

Using a new hand tracking technology capable of tracking 3D hand postures in real-time, we developed a recognition system for continuous natural gestures. By natural gestures, we mean those encountered in spontaneous ...

Yin, Ying

143

Managing Contention and Timing Constraints in a RealTime Database System \\Lambda  

E-Print Network [OSTI]

22903, USA Abstract Previous work in real­time database management systems (RT­DBMS) has primarily based an actual RT­ DBMS on a real­time microkernel operating system. A real RT­DBMS must confront many practical of con­ structing a RT­DBMS is divided into three basic prob­ lems: dealing with resource contention

Son, Sang H.

144

Looking at Transistor Gate Oxide Formation in Real Time  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Looking at Transistor Gate Oxide Formation in Real Time Print The oxide gate layer is critical to every transistor, and present-day layer thicknesses are in the 10-20 range (1-2...

145

ccsd00001825, Development of Real Time Diagnostics and  

E-Print Network [OSTI]

developed to allow a more robust control of several plasma parameters. Both diagnostics and algorithms were on plasma diagnostics. ccsd­00001825, version 2 ­ 19 Oct 2004 Development of Real Time Diagnostics and Feedback Algorithms

146

Real time observations of the nucleation and growth of nanowires...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Real time observations of the nucleation and growth of nanowires and nanotubes December 1, 2011 at 3pm36-428 Eric Stach Center for Functional Nanomaterials, Brookhaven National...

147

New Real-Time Quantum Efficiency Measurement System: Preprint  

SciTech Connect (OSTI)

This paper describes a newly developed technique for measuring the quantum eficiiency in solar cells in real-time using a unique, electronically controlled, full-spectrum light source.

Young, D. L.; Egaas, B.; Pinegar, S.; Stradins, P.

2008-05-01T23:59:59.000Z

148

GPU programming for real-time watercolor simulation  

E-Print Network [OSTI]

simulated watercolors in real time. The GPU, or Graphics Processing Unit, is an effcient and highly parallel processor located on the graphics card of a computer; GPU programming is touted as a way to improve performance in graphics and non...

Scott, Jessica Stacy

2005-02-17T23:59:59.000Z

149

Artificial Intelligence Design for Real-time Strategy Games  

E-Print Network [OSTI]

of the paper. 1 Introduction The real-time strategy (RTS) video game genre began to appear roughly two decades , one of the best-selling video games and now an acknowledged reference, cemented RTS in the industry

Ernst, Damien

150

Real-time state estimation of laboratory flows  

E-Print Network [OSTI]

In this project, we use a real time computer model to simulate a differentially heated laboratory annulus. The laboratory annulus allows us to study chaotic flows typical of the atmosphere. Our objective is to bring the ...

Stransky, Scott (Scott M.)

2007-01-01T23:59:59.000Z

151

Scheduling of real-time communication network for parallel processing  

E-Print Network [OSTI]

very attractive for the next generation real-time systems. How to support realtime communication on the massively parallel computers becomes an important issue. This project focuses on wormhole networks of Paragon, and study different transmission...

Li, Hung

2012-06-07T23:59:59.000Z

152

IT Licentiate theses Practical Verification of Real-Time Systems  

E-Print Network [OSTI]

IT Licentiate theses 2001-013 Practical Verification of Real-Time Systems ALEXANDRE DAVID UPPSALA UPPSALA SWEDEN Dissertation for the degree of Licentiate of Philosophy in Computer Science at Uppsala

David, Alexandre

153

IT Licentiate theses Practical Verification of RealTime Systems  

E-Print Network [OSTI]

IT Licentiate theses 2001­013 Practical Verification of Real­Time Systems ALEXANDRE DAVID UPPSALA UPPSALA SWEDEN Dissertation for the degree of Licentiate of Philosophy in Computer Science at Uppsala

David, Alexandre

154

A practical acceleration algorithm for real-time imaging  

E-Print Network [OSTI]

A practical acceleration algorithm for real-time magnetic resonance imaging (MRI) is presented. Neither separate training scans nor embedded training samples are used. The Kalman filter based algorithm provides a fast and ...

Sumbul, Uygar

155

Real-time Water Waves with Wave Particles  

E-Print Network [OSTI]

This dissertation describes the wave particles technique for simulating water surface waves and two way fluid-object interactions for real-time applications, such as video games. Water exists in various different forms in our environment...

Yuksel, Cem

2010-10-12T23:59:59.000Z

156

Repsol Cartagena Utilities Real Time Optimization -- A Success Story  

E-Print Network [OSTI]

Repsol Cartagena Utilities Real Time Optimization - A Success Story Mike Piccolo and Steve Shyr, Honeywell, and TBD, Repsol, Spain In 1998 Honeywell Hi-Spec Solutions successfully implemented a Utilities Optimization system at Repsol' s Cartagena...

Piccolo, M.; Shyr, S.

157

Real-time continuous gesture recognition for natural multimodal interaction  

E-Print Network [OSTI]

I have developed a real-time continuous gesture recognition system capable of dealing with two important problems that have previously been neglected: (a) smoothly handling two different kinds of gestures: those characterized ...

Yin, Ying, Ph. D. Massachusetts Institute of Technology

2014-01-01T23:59:59.000Z

158

PROTECTING INFRASTRUCTURE ASSETS FROM REAL-TIME  

E-Print Network [OSTI]

be used to protect communications of an IEC61850-90-5-compliant substation automation system in an electricity grid. Also, it discusses the impact of run-time attacks on TC-compliant critical infrastructure The Stuxnet worm has demonstrated the effectiveness of cyber attacks on industrial facilities. The potentially

Burmester, Mike

159

Diesel prices decrease for first time in four weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOfficeNERSC HelpsDiesel pricesDiesel

160

Diesel prices decrease for first time in four weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOfficeNERSC HelpsDiesel pricesDieselDiesel

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Diesel prices decrease for first time in four weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOfficeNERSC HelpsDiesel pricesDieselDieselU.S. Diesel

162

Diesel prices decrease for first time in four weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOfficeNERSC HelpsDiesel pricesDieselDieselU.S.

163

Diesel prices decrease for first time in four weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOfficeNERSC HelpsDiesel pricesDieselDieselU.S.U.S.

164

Diesel prices decrease for first time in four weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOfficeNERSC HelpsDieseldiesel prices increase for

165

Diesel prices decrease for first time in seven weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOfficeNERSC HelpsDieseldiesel prices increase

166

Diesel prices increase for first time in six weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOfficeNERSC HelpsDieseldieselDiesel prices increase

167

Compilation and Synthesis for RealTime Embedded Controllers  

E-Print Network [OSTI]

Compilation and Synthesis for Real­Time Embedded Controllers Martin FrË?anzle 1 and Markus MË?uller­Olm.Fraenzle@Informatik.Uni­Oldenburg.DE 2 University of Dortmund, Department of Computer Science, FB 4, LS 5, 44221 Dortmund, Germany Markus.Mueller­OlmË?anzle and Markus MË?uller­Olm non­digital nature, i.e. these systems belong to the class of real­time embedded

168

High speed, real-time, camera bandwidth converter  

DOE Patents [OSTI]

Image data from a CMOS sensor with 10 bit resolution is reformatted in real time to allow the data to stream through communications equipment that is designed to transport data with 8 bit resolution. The incoming image data has 10 bit resolution. The communication equipment can transport image data with 8 bit resolution. Image data with 10 bit resolution is transmitted in real-time, without a frame delay, through the communication equipment by reformatting the image data.

Bower, Dan E; Bloom, David A; Curry, James R

2014-10-21T23:59:59.000Z

169

Los Alamos real-time and digital radiography plans  

SciTech Connect (OSTI)

Real-time radiography is the conversion of the radiographic image into a video image for display on a TV monitor. Once the image is in video format it is easy to digitize it using one of several digitizing systems. When the image has been digitized, digital signal processing may be performed on the image to enhance it or to assist the radiographer in interpreting. Digital processing may be performed in near real-time of off-line.

Strong, R.D.

1983-01-01T23:59:59.000Z

170

Examination of the rationality of real estate market pricing : focusing on the US office property market  

E-Print Network [OSTI]

This study examines whether or not investors behave rationally when they price the U.S. office properties. After reviewing several previous studies on the market efficiency, this paper makes three new attempts: first, we ...

Jeong, Jinbae

2009-01-01T23:59:59.000Z

171

Real-time airborne particle analyzer  

DOE Patents [OSTI]

An aerosol particle analyzer includes a laser ablation chamber, a gas-filled conduit, and a mass spectrometer. The laser ablation chamber can be operated at a low pressure, which can be from 0.1 mTorr to 30 mTorr. The ablated ions are transferred into a gas-filled conduit. The gas-filled conduit reduces the electrical charge and the speed of ablated ions as they collide and mix with buffer gases in the gas-filled conduit. Preferably, the gas filled-conduit includes an electromagnetic multipole structure that collimates the nascent ions into a beam, which is guided into the mass spectrometer. Because the gas-filled conduit allows storage of vast quantities of the ions from the ablated particles, the ions from a single ablated particle can be analyzed multiple times and by a variety of techniques to supply statistically meaningful analysis of composition and isotope ratios.

Reilly, Peter T.A.

2012-10-16T23:59:59.000Z

172

Optimal Real-time Dispatch for Integrated Energy Systems  

E-Print Network [OSTI]

in natural gas prices for the three years and general trendsin natural gas prices for the three years and general trends

Firestone, Ryan Michael

2007-01-01T23:59:59.000Z

173

Real-Time Building Energy Simulation Using EnergyPlus and the Building Controls Test Bed  

E-Print Network [OSTI]

Figure 9 Lighting electric power comparison between real-measurement Lighting Electric Power Comparison kW real-time

Pang, Xiufeng

2013-01-01T23:59:59.000Z

174

Analysis of Korean real estate investment trusts and share price determinants  

E-Print Network [OSTI]

Korean REITs started as CR-REITs, vehicles with specific objectives to relieve real estate liabilities off the balance sheets of distressed companies and liquidize them back into the real estate market. CR-REITs were ...

Lee, Haegyu

2007-01-01T23:59:59.000Z

175

Approximate Response Time for Fixed Priority Real-Time Systems with Energy-Harvesting  

E-Print Network [OSTI]

Approximate Response Time for Fixed Priority Real-Time Systems with Energy-Harvesting Yasmina sufficient schedulability tests for fixed-priority pre-emptive scheduling of a real-time system under energy constraints. In this problem, energy is harvested from the ambient environment and used to replenish a storage

Boyer, Edmond

176

Real Time Dynamic Fracture with Volumetric Approximate Convex Decompositions  

E-Print Network [OSTI]

šuller Nuttapong Chentanez Tae-Yong Kim NVIDIA Figure 1: Destruction of a Roman arena with 1m vertices and 500k and complex objects in real time. The common method for fracture simulation in computer games is to pre-fracture models and replace objects by their pre-computed parts at run-time. This popular method

MĂŒller-Fischer, Matthias

177

Real-Time Networked Control with Multiple Clients  

E-Print Network [OSTI]

in this research due to its better real-time performance instead of transmission control protocol (TCP). Although UDP has no guarantee for transferring data, it has smaller overheads and less time delay than TCP. Since the robotic wheelchair and the server are run...

Lee, Minhyung

2010-01-14T23:59:59.000Z

178

Real-time operating systems at higher control  

SciTech Connect (OSTI)

Although virtually all development of real-time operating systems focuses on the lowest of the three traditional control levels, sheet economics demands higher level real-time OSs. Meeting this demand requires a major change in the mindset of the people who have been focusing on the lowest level of control. {open_quotes}These people are trying to deal with an elephant`s tail, but they don`t realize that there is an elephant attached to it.{close_quotes} For more than three decades, the historical real-time mindset, concepts and techniques have been driven by a particular pair of contexts. First is the application context, which can be characterized as {open_quotes}small, simple, centralized, static subsystems for low-level, sampled data, monitoring and first-order control.{close_quotes} Second is the hardware context, characterized by a scarcity of hardware resources due to size, weight, power and cost considerations. Both of these contexts are changing dramatically in ways that {open_quotes}have a significant impact on the concepts and techniques of real-time computing.{close_quotes} Hardware now offers much higher performance and the real-time domain is expanding upward in the application control hierarchy.

Jensen, E.D.

1995-01-01T23:59:59.000Z

179

Toward Real Time Data Analysis for Smart Grids  

SciTech Connect (OSTI)

This paper describes the architecture and design of a novel system for supporting large-scale real-time data analysis for future power grid systems. The widespread deployment of renewable generation, smart grid controls, energy storage, plug-in hybrids, and new conducting materials will require fundamental changes in the operational concepts and principal components of the grid. As a result, the whole system becomes highly dynamic and requires constant adjusting based on real time data. Even though millions of sensors such as phase measurement units (PMU) and smart meters are being widely deployed, a data layer that can analyze this amount of data in real time is needed. Unlike the data fabric in other cloud services, the data layer for smart grids has some unique design requirements. First, this layer must provide real time guarantees. Second, this layer must be scalable to allow a large number of applications to access the data from millions of sensors in real time. Third, reliability is critical and this layer must be able to continue to provide service in face of failures. Fourth, this layer must be secure. We address these challenges though a scalable system architecture that integrates the I/O and data processing capability in a devise set of devices. Data process operations can be placed anywhere from sensors, data storage devices, to control centers. We further employ compression to improve performance. We design a lightweight compression customized for power grid data. Our system can reduce end-to-end response time by reduce I/O overhead through compression and overlap compression operations with I/O. The initial prototype of our system was demonstrated with several use cases from PNNL’s FPGI and show that our system can provide real time guarantees to a diverse set of applications.

Yin, Jian; Gorton, Ian; Sharma, Poorva

2012-11-10T23:59:59.000Z

180

Real-Time Control with Parametric Timed Reachability Games  

E-Print Network [OSTI]

for which the existence of a parameter valuation, such that there is a strategy for the controller to reach set of parameter valuations. Keywords: Timed automata, game theory, parameters, control, verification, model-checking 1. INTRODUCTION Formal methods are widely used in the analysis of time critical systems

Boyer, Edmond

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While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Parallel architecture for real-time simulation. Master's thesis  

SciTech Connect (OSTI)

This thesis is concerned with the development of a very fast and highly efficient parallel computer architecture for real-time simulation of continuous systems. Currently, several parallel processing systems exist that may be capable of executing a complex simulation in real-time. These systems are examined and the pros and cons of each system discussed. The thesis then introduced a custom-designed parallel architecture based upon The University of Alabama's OPERA architecture. Each component of this system is discussed and rationale presented for its selection. The problem selected, real-time simulation of the Space Shuttle Main Engine for the test and evaluation of the proposed architecture, is explored, identifying the areas where parallelism can be exploited and parallel processing applied. Results from the test and evaluation phase are presented and compared with the results of the same problem that has been processed on a uniprocessor system.

Cockrell, C.D.

1989-01-01T23:59:59.000Z

182

Test applications for heterogeneous real-time network testbed  

SciTech Connect (OSTI)

This paper investigates several applications for a heterogeneous real-time network testbed. The network is heterogeneous in terms of network devices, technologies, protocols, and algorithms. The network is real-time in that its services can provide per-connection end-to-end performance guarantees. Although different parts of the network use different algorithms, all components have the necessary mechanisms to provide performance guarantees: admission control and priority scheduling. Three applications for this network are described in this paper: a video conferencing tool, a tool for combustion modeling using distributed computing, and an MPEG video archival system. Each has minimum performance requirements that must be provided by the network. By analyzing these applications, we provide insights to the traffic characteristics and performance requirements of practical real-time loads.

Mines, R.F.; Knightly, E.W.

1994-07-01T23:59:59.000Z

183

Towards Real Time Diagnostics of Hybrid Welding Laser/GMAW  

SciTech Connect (OSTI)

Methods are currently being developed towards a more robust system real time feedback in the high throughput process combining laser welding with gas metal arc welding. A combination of ultrasonic, eddy current, electronic monitoring, and visual techniques are being applied to the welding process. Initial simulation and bench top evaluation of proposed real time techniques on weld samples are presented along with the concepts to apply the techniques concurrently to the weld process. Consideration for the eventual code acceptance of the methods and system are also being researched as a component of this project. The goal is to detect defects or precursors to defects and correct when possible during the weld process.

Timothy Mcjunkin; Dennis C. Kunerth; Corrie Nichol; Evgueni Todorov; Steve Levesque; Feng Yu; Robert Danna Couch

2013-07-01T23:59:59.000Z

184

Towards real time diagnostics of Hybrid Welding Laser/GMAW  

SciTech Connect (OSTI)

Methods are currently being developed towards a more robust system real time feedback in the high throughput process combining laser welding with gas metal arc welding. A combination of ultrasonic, eddy current, electronic monitoring, and visual techniques are being applied to the welding process. Initial simulation and bench top evaluation of proposed real time techniques on weld samples are presented along with the concepts to apply the techniques concurrently to the weld process. Consideration for the eventual code acceptance of the methods and system are also being researched as a component of this project. The goal is to detect defects or precursors to defects and correct when possible during the weld process.

McJunkin, T. R.; Kunerth, D. C.; Nichol, C. I. [Idaho National Laboratory, Idaho Falls, ID 83415-3570 (United States); Todorov, E.; Levesque, S. [Edison Welding Institute, Columbus, OH (United States)

2014-02-18T23:59:59.000Z

185

Handheld portable real-time tracking and communications device  

DOE Patents [OSTI]

Portable handheld real-time tracking and communications devices include; a controller module, communications module including global positioning and mesh network radio module, data transfer and storage module, and a user interface module enclosed in a water-resistant enclosure. Real-time tracking and communications devices can be used by protective force, security and first responder personnel to provide situational awareness allowing for enhance coordination and effectiveness in rapid response situations. Such devices communicate to other authorized devices via mobile ad-hoc wireless networks, and do not require fixed infrastructure for their operation.

Wiseman, James M. (Albuquerque, NM); Riblett, Jr., Loren E. (Edgewood, NM); Green, Karl L. (Albuquerque, NM); Hunter, John A. (Albuquerque, NM); Cook, III, Robert N. (Rio Rancho, NM); Stevens, James R. (Arlington, VA)

2012-05-22T23:59:59.000Z

186

Integration of Real-Time Data Into Building Automation Systems  

SciTech Connect (OSTI)

The project goal was to investigate the possibility of using predictive real-time information from the Internet as an input to building management system algorithms. The objectives were to identify the types of information most valuable to commercial and residential building owners, managers, and system designers. To comprehensively investigate and document currently available electronic real-time information suitable for use in building management systems. Verify the reliability of the information and recommend accreditation methods for data and providers. Assess methodologies to automatically retrieve and utilize the information. Characterize equipment required to implement automated integration. Demonstrate the feasibility and benefits of using the information in building management systems. Identify evolutionary control strategies.

Mark J. Stunder; Perry Sebastian; Brenda A. Chube; Michael D. Koontz

2003-04-16T23:59:59.000Z

187

A heterogeneous hierarchical architecture for real-time computing  

SciTech Connect (OSTI)

The need for high-speed data acquisition and control algorithms has prompted continued research in the area of multiprocessor systems and related programming techniques. The result presented here is a unique hardware and software architecture for high-speed real-time computer systems. The implementation of a prototype of this architecture has required the integration of architecture, operating systems and programming languages into a cohesive unit. This report describes a Heterogeneous Hierarchial Architecture for Real-Time (H{sup 2} ART) and system software for program loading and interprocessor communication.

Skroch, D.A.; Fornaro, R.J.

1988-12-01T23:59:59.000Z

188

Real-Time Chemical Imaging of Bacterial Biofilm Development  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromising Science for1PrincipalRare | NationalReal-TimeReal-Time

189

Flash Memory Garbage Collection in Hard Real-Time Systems  

E-Print Network [OSTI]

collection and compare it to that of more proactive schemes. I develop formulas to assess the schedulability of hard real- time periodic task sets under simpli ed memory consumption models. Results show that I prove the proactive schemes achieve the larger... work in the area of ash memory management. Moreover, we review the previous research about garbage collection in real-time system. In Chapter III we will describe a simpli ed ash memory model that will be used throughout the rest of the thesis...

Lai, Chien-An

2012-10-19T23:59:59.000Z

190

A real-time airborne scatterometer data processor  

E-Print Network [OSTI]

Subject: Electrical Fngineering A REAL-TIME AIRBORNE SCATTEROMETER DATA PROCESSOR A Thesis by Gary James Reisor Approved as to style and content by: arrman o Committee Hea o Depa tment em er Mem er August 1976 ABSTRACT A Real-time Airborne...b. Read-Only Memory Uni. 't. III-10a, RAM Unit Block Diagram III-10b. ROM Unit Block Diagram IV-1. Asynch I/O Unit Block Diagram 48 50 50 55 IV-2. Asynchronous Data Requires Start and Stop Bits. 56 IV-3. Format and Status Port Bit...

Reisor, Gary James

1976-01-01T23:59:59.000Z

191

Real-Time Chemical Imaging of Bacterial Biofilm Development  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared at 278, 298, andEpidermalOxide FuelReal-Time ChemicalReal-Time

192

E-Print Network 3.0 - abbott real-time ct Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

The main challenge involved in scheduling transactions in a Real-Time Data... scheduling and concurrency control techniques. Current real-time concurrency control...

193

Perspectives on Real-Time Grid Operating Technologies to Manage Reliability in the Western Interconnection  

E-Print Network [OSTI]

Real-Time Grid Operating Technologies to Manage ReliabilityEto Environmental Energy Technologies Division October 2013Real-Time Grid Operating Technologies to Manage Reliability

Whitley, Eric

2014-01-01T23:59:59.000Z

194

Improving Building Performance at Urban Scale with a Framework for Real-time Data Sharing  

E-Print Network [OSTI]

Real-time Data Sharing Xiufeng Pang, Tianzhen Hong, Mary AnnReal-time Data Sharing Xiufeng Pang, Tianzhen Hong*, Mary

Pang, Xiufeng

2014-01-01T23:59:59.000Z

195

Housing Price Dynamics in Time and Space: Predictability, Liquidity and Investor Returns  

E-Print Network [OSTI]

C. A. (1996). OFHEO house price indexes: HPI technicalsense of elevated housing prices. Federal Reserve Bank ofJ. E. (1991). Measuring prices in retransaction housing

Hwang, Min; Quigley, John M.

2010-01-01T23:59:59.000Z

196

GENETIC ALGORITHMS APPLIED TO REAL TIME MULTIOBJECTIVE OPTIMIZATION PROBLEMS  

E-Print Network [OSTI]

of searching for multiple solutions concurrently in a single run. Transforming this multiobjective optimizationGENETIC ALGORITHMS APPLIED TO REAL TIME MULTIOBJECTIVE OPTIMIZATION PROBLEMS Z. BINGUL, A. S@harpo.tnstate.edu ABSTRACT Genetic algorithms are often well suited for multiobjective optimization problems. In this work

Coello, Carlos A. Coello

197

Note: A real-time beam current density meter  

SciTech Connect (OSTI)

We have developed a real-time beam current density meter for charged particle beams. It measures the mean current density by collimating a uniform and large diameter primary beam. The suppression of the secondary electrons and the deflection of the beam were simulated, and it was tested with a 105 keV Ar{sup 7+} ion beam.

Liu Junliang; Yu Deyang; Ruan Fangfang; Xue Yingli; Wang Wei [Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China)

2013-03-15T23:59:59.000Z

198

TOWARDS REAL-TIME GENERATION SCHEDULING IN MICROGRIDS WITH  

E-Print Network [OSTI]

TOWARDS REAL-TIME GENERATION SCHEDULING IN MICROGRIDS WITH PERFORMANCE GUARANTEE LIAN LU, JINLONG TU, CHI-KIN CHAU, MINGHUA CHEN, ZHAO XU AND XIAOJUN LIN INTRODUCTION Microgrid is an emerging- generation improves generation efficiency by 2-3x. A key problem in microgrid operations is how to schedule

Zhang, Junshan

199

Timeliness via Speculation for Real-Time Databases Azer Bestavros  

E-Print Network [OSTI]

extremes. PCC locking protocols detect con icts as soon as they occur and resolve them using blocking. OCC protocols detect con icts at transac- tion committime and resolve them using rollbacks (restarts). For real-time databases, blockages and rollbacks are hazards that increase the likelihood of transactions missing

200

Real time sensors in geothermal fluids: their costs and benefits  

SciTech Connect (OSTI)

A summary of the PNL effort, a background discussion on geothermal power plants, and a discussion of several cases where problems were identified and in some cases prevented are included. Cost factors, savings, and benefits-costs to the sponsor are summarized and brief conclusions concerning the benefits of having real time instrumentation installed in the power plant are characterized.

Jensen, G.A.; Shannon, D.W.; Hazelton, R.F.

1982-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Accuracy of near real time updates in wind power forecasting  

E-Print Network [OSTI]

· advantage: no NWP data necessary ­ very actual shortest term forecasts possible · wind power inputAccuracy of near real time updates in wind power forecasting with regard to different weather October 2007 #12;EMS/ECAM 2007 ­ Nadja Saleck Outline · Study site · Wind power forecasting - method

Heinemann, Detlev

202

ENERGY MANAGEMENT REAL-TIME MULTI-TIER INTERNET SERVICES  

E-Print Network [OSTI]

ENERGY MANAGEMENT IN REAL-TIME MULTI-TIER INTERNET SERVICES A Dissertation Presented to the faculty This dissertation has been read and approved by the examining Committee: Kevin Skadron (Advisor) Sudhanva Gurumurthi and Applied Science: James H. Aylor (Dean) May 2008 #12;Abstract Energy management only recently emerged

Skadron, Kevin

203

Compilation and Synthesis for RealTime Embedded Controllers  

E-Print Network [OSTI]

Compilation and Synthesis for Real­Time Embedded Controllers Martin FrË?anzle 1 and Markus MË?uller­Olm.Fraenzle@Informatik.Uni­Oldenburg.DE 2 University of Dortmund, Department of Computer Science, FB 4, LS 5, 44221 Dortmund, Germany Markus.Mueller­Olm

MĂŒller-Olm, Markus

204

Compilation and Synthesis for Real-Time Embedded Controllers  

E-Print Network [OSTI]

Compilation and Synthesis for Real-Time Embedded Controllers Martin Fršanzle1 and Markus Mšuller-Olm.Fraenzle@Informatik.Uni-Oldenburg.DE 2 University of Dortmund, Department of Computer Science, FB 4, LS 5, 44221 Dortmund, Germany Markus.Mueller-Olm

MĂŒller-Olm, Markus

205

Real Time Emulations: Foundation and Applications Azalia Mirhoseini  

E-Print Network [OSTI]

developed and used emulations to overcome and complement the shortcomings of simulations for logic verifi Measurement, Performance Keywords Real-time emultion, Thermal modeling 1. INTRODUCTION AND MOTIVATION At large vineyards, there are often several rose bushes planted throughout. The reason is not the romantic nature

206

Real-Time Scheduling for Energy Harvesting Sensors  

E-Print Network [OSTI]

autonomous sensors to scavenge the energy in the environment. Environmental applications include forest fireReal-Time Scheduling for Energy Harvesting Sensors Maryline Chetto IRCCyN Lab University of Nantes Institut Universitaire de Technologie - Saida E-mail: rafichagechehade@ul.edu.lb Abstract-- Energy

Paris-Sud XI, Université de

207

Real-time MISO UWB Radio Testbed and Waveform Design  

E-Print Network [OSTI]

Real-time MISO UWB Radio Testbed and Waveform Design Yu Song, Zhen Hu, Nan Guo, and Robert C. Qiu-input single-output (MISO) ultra-wideband (UWB) radio testbed, which involves Xinlix Virtex-5 Field in indoor environment. The transmitted MISO signals are optimized in the passband with a bandwidth up to 500

Qiu, Robert Caiming

208

Closed-loop real-time control on distributed networks  

E-Print Network [OSTI]

in presence of network delays and packet losses. A single actuator magnetic ball levitation system was used as a test bed to validate the proposed algorithm. A brief study of real-time requirements of the networked control system is presented and a client-server...

Ambike, Ajit Dilip

2004-11-15T23:59:59.000Z

209

Constraint Orientated Specification with CSP and Real Time Temporal Logic  

E-Print Network [OSTI]

Constraint Orientated Specification with CSP and Real Time Temporal Logic Justin Pearson Department Processes (CSP) [Hoa85] and a version of Propositional Temporal Logic (PTL), derived from [Eme90]. CSP. The behaviour of a CSP process is dependent on its environment; it is therefore difficult to assert global

Kent, University of

210

Concurrent and Real Time Systems: the CSP approach Steve Schneider  

E-Print Network [OSTI]

Concurrent and Real Time Systems: the CSP approach by Steve Schneider First published 1999 Systems the CSP approach Steve Schneider A Wiley-Interscience Publication JOHN WILEY & SONS, INC. New York Whitehead This book provides an introduction to Communicating Sequential Processes (CSP) and its use

Doran, Simon J.

211

: A Testbed for Empirically Comparing Real-Time Multiprocessor Schedulers  

E-Print Network [OSTI]

on M processors any pe- riodic task system with total utilization at most M [2], and the global-deadline-first (EDF) scheduling, pre- emptive and nonpreemptive global EDF scheduling, and two variants of the global-real-time constraints. To our knowledge, this paper is the first attempt by anyone to compare partitioned and global

Anderson, James

212

Real Time PMU-Based Stability Monitoring Final Project Report  

E-Print Network [OSTI]

Real Time PMU-Based Stability Monitoring Final Project Report Power Systems Engineering Research@eecs.wsu.edu Phone: 509-335-1150 Power Systems Engineering Research Center The Power Systems Engineering Research Center (PSERC) is a multi-university Center conducting research on challenges facing the electric power

213

Functional Speci cation of Real-Time and Hybrid Systems ?  

E-Print Network [OSTI]

of embedded real-time systems in a physical environment. Recently, a number of description and spec- i cationSys" and by BMW (Bay- erische Motoren Werke AG). #12;slight modi cations must be carried through, so, or sent to, the environment. Therefore, every channel re ects an input or output communication history

214

Real-Time Redox Measurements during Endoplasmic Reticulum Stress Reveal  

E-Print Network [OSTI]

Real-Time Redox Measurements during Endoplasmic Reticulum Stress Reveal Interlinked Protein Folding.10.011 SUMMARY Disruption of protein folding in the endoplasmic reticulum (ER) causes unfolded proteins to accumu is active. Because ER redox po- tential is optimized for oxidative protein folding, we reasoned

Mullins, Dyche

215

Real-Time Systems, Special Issue on Control-theoretical Approaches to Real-Time Computing, 23(1/2): 85-126, 2002 Feedback Control Real-Time Scheduling: Framework, Modeling, and Algorithms*  

E-Print Network [OSTI]

(1/2): 85-126, 2002 Feedback Control Real-Time Scheduling: Framework, Modeling, and Algorithms* Chenyang Lu}@cs.virginia.edu gt9s@ee.virginia.edu Abstract This paper presents a Feedback Control real-time Scheduling (FCS. These admission-control-based algorithms represent the third major paradigm for real-time scheduling. However

Lu, Chenyang

216

REAL-TIME TRACER MONITORING OF RESERVOIR STIMULATION PROCEDURES  

SciTech Connect (OSTI)

Ongoing Phase 2 work comprises the development and field-testing of a real-time reservoir stimulation diagnostic system. Phase 3 work commenced in June 2001, and involved conducting research, development and field-testing of real-time enhanced dual-fluid stimulation processes. Experimental field-testing to date includes three well tests. Application of these real-time stimulation processes and diagnostic technologies has been technically successful with commercial production from the ''marginal'' reservoirs in the first two well tests. The third well test proved downhole-mixing is an efficient process for acid stimulation of a carbonate reservoir that produced oil and gas with 2200 psi bottomhole reservoir pressure, however, subsequent shut-in pressure testing indicated the reservoir was characterized by low-permeability. Realtimezone continues to seek patent protection in foreign markets to the benefit of both RTZ and NETL. Realtimezone and the NETL have licensed the United States patented to Halliburton Energy Services (HES). Ongoing Phase 2 and Phase 3 field-testing continues to confirm applications of both real-time technologies, from well testing conducted over the last 12-month work period and including well test scheduled for year-end of 2002. Technical data transfer to industry is ongoing via Internet tech-transfer, public presentations and industry publications. Final Phase 3 test work will be focused on further field-testing the innovational process of blending stimulation fluids downhole. This system provides a number of advantages in comparison to older industry fracturing techniques and allows the operator to control reservoir fracture propagation and concentrations of proppant placed in the reservoir, in real-time. Another observed advantage is that lower friction pressures result, which results in lower pump treating pressures and safer reservoir hydraulic fracturing jobs.

George Scott III

2002-08-01T23:59:59.000Z

217

Real-Time Traffic Information for Emergency Evacuations  

SciTech Connect (OSTI)

There are many instances in which it is possible to plan ahead for an emergency evacuation (e.g., a chemical processing facility explosion). For those cases, if an accident were to happen, then the best evacuation plan for the prevailing network and weather conditions would be deployed. In other cases (e.g., the derailment of a train transporting hazardous materials), there may not be any previously developed plan to be implemented, and decisions must be made ad-hoc on how to proceed with an emergency evacuation. In both situations, the availability of real-time traffic information plays a critical role in the management of the evacuation operations. Due to cost constraints, only large urban areas have traffic sensor deployments that permit access to some sort of real-time traffic information; an evacuation taking place in other areas of the country would have to proceed without real-time traffic information. In order to improve operations during a vehicular emergency evacuation anywhere, a system of sensors that uses newly developed real-time traffic-information-gathering technologies to assess traffic conditions and to detect incidents on the main evacuation routes is presented in this paper. A series of tests, both in a controlled environment and in the field, were conducted to study the feasibility of such a system of traffic sensors and to assess its ability to provide real-time traffic information during an emergency evacuation. The results of these tests indicated that the prototype sensors are reliable and accurate for the type of application that is the focus of this paper.

Franzese, Oscar [ORNL] [ORNL; Zhang, Li [Mississippi State University (MSU)] [Mississippi State University (MSU); Mahmoud, Anas M. [Mississippi State University (MSU)] [Mississippi State University (MSU)

2010-01-01T23:59:59.000Z

218

Real Time Diagnostics for Algae-final-sm  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared at 278, 298, andEpidermalOxide Fuel CellsReactionRealReal-time

219

Real-Time Airborne Particle Analyzer - Energy Innovation Portal  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared at 278, 298, andEpidermalOxide Fuel CellsReactionRealReal-time

220

A restructuring agenda for developing competitive retail electric markets that is based on a low-cost, real-time, smart-kilowatt-hour meter adapter  

SciTech Connect (OSTI)

This paper proposes six agenda items that should expedite a politically smooth transition into a most efficient economically viable market-driven public power system. The agenda would introduce: the virtual marketplace for retail electric power, smart meters, smart meter readers, near-real-time load balancing and load apportionment, advanced supply and demand or commodity-style pricing, and reliability metering.

Chasek, N.E.

1997-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL. 31, NO. 7, JULY 2013 1 Demand Response Management via Real-time  

E-Print Network [OSTI]

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL. 31, NO. 7, JULY 2013 1 Demand Response through demand response management in smart grid systems. The proposed scheme solves a two. Index Terms--Real-time pricing, Demand response manage- ment, Payoff maximization, Profit maximization

Huang, Jianwei

222

Pricing bivariate option under GARCH processes with time-varying copula  

E-Print Network [OSTI]

Pricing bivariate option under GARCH processes with time-varying copula J. Zhang a,b,c,, D. Gu Autoregressive Conditionally Heteroskedastic (GARCH) process. As the associa- tion between the underlying assets, the empirical work displays the advantages of the suggested method. Key words: call-on-max option, GARCH process

Boyer, Edmond

223

Discrete choice models of traveler participation in differential time of day pricing programs  

E-Print Network [OSTI]

variable pricing experiments, there is little empirical data on potential traveler response and traf Tolls that vary based on time of day or congestion are gaining attention around the world as a potential travel demand management strategy that can shift peak period travel to off peak periods thereby

Burris, Mark W.

224

Managing high-bandwidth real-time data storage  

SciTech Connect (OSTI)

There exist certain systems which generate real-time data at high bandwidth, but do not necessarily require the long-term retention of that data in normal conditions. In some cases, the data may not actually be useful, and in others, there may be too much data to permanently retain in long-term storage whether it is useful or not. However, certain portions of the data may be identified as being vitally important from time to time, and must therefore be retained for further analysis or permanent storage without interrupting the ongoing collection of new data. We have developed a system, Mahanaxar, intended to address this problem. It provides quality of service guarantees for incoming real-time data streams and simultaneous access to already-recorded data on a best-effort basis utilizing any spare bandwidth. It has built in mechanisms for reliability and indexing, can scale upwards to meet increasing bandwidth requirements, and handles both small and large data elements equally well. We will show that a prototype version of this system provides better performance than a flat file (traditional filesystem) based version, particularly with regard to quality of service guarantees and hard real-time requirements.

Bigelow, David D. [Los Alamos National Laboratory; Brandt, Scott A [Los Alamos National Laboratory; Bent, John M [Los Alamos National Laboratory; Chen, Hsing-Bung [Los Alamos National Laboratory

2009-09-23T23:59:59.000Z

225

Energy Factors, Leasing Structure and the Market Price of Office Buildings in the U.S.  

E-Print Network [OSTI]

York (several hubs), Ontario, PJM, MISO, ERCOT South, Intocontract delivering into the PJM Western hub. Assuming thatpeak real-time prices posted by PJM Interconnection, LLC, on

Jaffee, Dwight; Stanton, Richard; Wallace, Nancy

2012-01-01T23:59:59.000Z

226

Energy Factors, Leasing Structure and the Market Price of Office Buildings in the U.S.  

E-Print Network [OSTI]

York (several hubs), Ontario, PJM, MISO, ERCOT South, Intocontract delivering into the PJM Western hub. Assuming thatpeak real-time prices posted by PJM Interconnection, LLC, on

Jaffee, Dwight M.; Stanton, Richard; Wallace, Nancy E.

2010-01-01T23:59:59.000Z

227

One-handed interface for multitouch-enabled real-time strategy games  

E-Print Network [OSTI]

.edu ABSTRACT Historically, real-time strategy video games, such as Star- craft (Blizzard Entertainment, 1999

California at Santa Cruz, University of

228

Feedback Control of the Sawtooth Period through Real Time Control of the Ion Cyclotron Resonance Frequency  

E-Print Network [OSTI]

Feedback Control of the Sawtooth Period through Real Time Control of the Ion Cyclotron Resonance Frequency

229

Wide-area, real-time monitoring and visualization system  

DOE Patents [OSTI]

A real-time performance monitoring system for monitoring an electric power grid. The electric power grid has a plurality of grid portions, each grid portion corresponding to one of a plurality of control areas. The real-time performance monitoring system includes a monitor computer for monitoring at least one of reliability metrics, generation metrics, transmission metrics, suppliers metrics, grid infrastructure security metrics, and markets metrics for the electric power grid. The data for metrics being monitored by the monitor computer are stored in a data base, and a visualization of the metrics is displayed on at least one display computer having a monitor. The at least one display computer in one said control area enables an operator to monitor the grid portion corresponding to a different said control area.

Budhraja, Vikram S. (Los Angeles, CA); Dyer, James D. (La Mirada, CA); Martinez Morales, Carlos A. (Upland, CA)

2011-11-15T23:59:59.000Z

230

Wide-area, real-time monitoring and visualization system  

DOE Patents [OSTI]

A real-time performance monitoring system for monitoring an electric power grid. The electric power grid has a plurality of grid portions, each grid portion corresponding to one of a plurality of control areas. The real-time performance monitoring system includes a monitor computer for monitoring at least one of reliability metrics, generation metrics, transmission metrics, suppliers metrics, grid infrastructure security metrics, and markets metrics for the electric power grid. The data for metrics being monitored by the monitor computer are stored in a data base, and a visualization of the metrics is displayed on at least one display computer having a monitor. The at least one display computer in one said control area enables an operator to monitor the grid portion corresponding to a different said control area.

Budhraja, Vikram S.; Dyer, James D.; Martinez Morales, Carlos A.

2013-03-19T23:59:59.000Z

231

Real-time performance monitoring and management system  

DOE Patents [OSTI]

A real-time performance monitoring system for monitoring an electric power grid. The electric power grid has a plurality of grid portions, each grid portion corresponding to one of a plurality of control areas. The real-time performance monitoring system includes a monitor computer for monitoring at least one of reliability metrics, generation metrics, transmission metrics, suppliers metrics, grid infrastructure security metrics, and markets metrics for the electric power grid. The data for metrics being monitored by the monitor computer are stored in a data base, and a visualization of the metrics is displayed on at least one display computer having a monitor. The at least one display computer in one said control area enables an operator to monitor the grid portion corresponding to a different said control area.

Budhraja, Vikram S. (Los Angeles, CA); Dyer, James D. (La Mirada, CA); Martinez Morales, Carlos A. (Upland, CA)

2007-06-19T23:59:59.000Z

232

Coordinated Home Energy Management for Real-Time Power Balancing  

E-Print Network [OSTI]

This paper proposes a coordinated home energy management system (HEMS) architecture where the distributed residential units cooperate with each other to achieve real-time power balancing. The economic benefits for the retailer and incentives for the customers to participate in the proposed coordinated HEMS program are given. We formulate the coordinated HEMS design problem as a dynamic programming (DP) and use approximate DP approaches to efficiently handle the design problem. A distributed implementation algorithm based on the convex optimization based dual decomposition technique is also presented. Our focus in the current paper is on the deferrable appliances, such as Plug-in (Hybrid) Electric Vehicles (PHEV), in view of their higher impact on the grid stability. Simulation results shows that the proposed coordinated HEMS architecture can efficiently improve the real-time power balancing.

Chang, Tsung-Hui; Scaglione, Anna

2012-01-01T23:59:59.000Z

233

Real time markerless motion tracking using linked kinematic chains  

DOE Patents [OSTI]

A markerless method is described for tracking the motion of subjects in a three dimensional environment using a model based on linked kinematic chains. The invention is suitable for tracking robotic, animal or human subjects in real-time using a single computer with inexpensive video equipment, and does not require the use of markers or specialized clothing. A simple model of rigid linked segments is constructed of the subject and tracked using three dimensional volumetric data collected by a multiple camera video imaging system. A physics based method is then used to compute forces to align the model with subsequent volumetric data sets in real-time. The method is able to handle occlusion of segments and accommodates joint limits, velocity constraints, and collision constraints and provides for error recovery. The method further provides for elimination of singularities in Jacobian based calculations, which has been problematic in alternative methods.

Luck, Jason P. (Arvada, CO); Small, Daniel E. (Albuquerque, NM)

2007-08-14T23:59:59.000Z

234

A versatile real-time spectral analysis system  

E-Print Network [OSTI]

. CONCLUSIONS AND RECOMMENDATIONS REFERENCES APPENDIX A. MINDOWING APPENDIX B. CCD TRANSVERSAL FILTERS VITA Page 65 71 73 81 92 93 105 105 106 106 108 112 114 134 170 LIST OF FIGURES Figure 1. Filterbank Technique for Spectral Analysis 2... 1. Filter Bank Technique 2. Sliding Filter Technique 3. Dispersive Filter Technique 4. Discrete Fourier Transform Techniques B. Applications Requiring Spectral Analysis . . 1. Real-Time Radar Scatterometer Data Processing 2. Chirp FN Radar Data...

Hancock, Mark Steven

2012-06-07T23:59:59.000Z

235

Embedded Real-Time Systems Electrical Model Quad Rotor UAV  

E-Print Network [OSTI]

Sys (2013-2014) #12;10 System SW view joystick QR PC link PC lift roll pitch yaw sensorsES joystickIn4073 Embedded Real-Time Systems Electrical Model Quad Rotor UAV #12;2 TE0300 FPGA System HW view), pitch rate (M), and yaw rate (N) (see qrsim for example!) x z y engine 4 engine 3 engine 2 engine 1 In

Langendoen, Koen

236

Real time 3D and heterogeneous data fusion  

SciTech Connect (OSTI)

This project visualizes characterization data in a 3D setting, in real time. Real time in this sense means collecting the data and presenting it before it delays the user, and processing faster than the acquisition systems so no bottlenecks occur. The goals have been to build a volumetric viewer to display 3D data, demonstrate projecting other data, such as images, onto the 3D data, and display both the 3D and projected images as fast as the data became available. The authors have examined several ways to display 3D surface data. The most effective was generating polygonal surface meshes. They have created surface maps form a continuous stream of 3D range data, fused image data onto the geometry, and displayed the data with a standard 3D rendering package. In parallel with this, they have developed a method to project real-time images onto the surface created. A key component is mapping the data on the correct surfaces, which requires a-priori positional information along with accurate calibration of the camera and lens system.

Little, C.Q.; Small, D.E.

1998-03-01T23:59:59.000Z

237

Imaging gene expression in real-time using aptamers  

SciTech Connect (OSTI)

Signal transduction pathways are usually activated by external stimuli and are transient. The downstream changes such as transcription of the activated genes are also transient. Real-time detection of promoter activity is useful for understanding changes in gene expression, especially during cell differentiation and in development. A simple and reliable method for viewing gene expression in real time is not yet available. Reporter proteins such as fluorescent proteins and luciferase allow for non-invasive detection of the products of gene expression in living cells. However, current reporter systems do not provide for real-time imaging of promoter activity in living cells. This is because of the long time period after transcription required for fluorescent protein synthesis and maturation. We have developed an RNA reporter system for imaging in real-time to detect changes in promoter activity as they occur. The RNA reporter uses strings of RNA aptamers that constitute IMAGEtags (Intracellular MultiAptamer GEnetic tags), which can be expressed from a promoter of choice. The tobramycin, neomycin and PDC RNA aptamers have been utilized for this system and expressed in yeast from the GAL1 promoter. The IMAGEtag RNA kinetics were quantified by RT-qPCR. In yeast precultured in raffinose containing media the GAL1 promoter responded faster than in yeast precultured in glucose containing media. IMAGEtag RNA has relatively short half-life (5.5 min) in yeast. For imaging, the yeast cells are incubated with their ligands that are labeled with fluorescent dyes. To increase signal to noise, ligands have been separately conjugated with the FRET (Förster resonance energy transfer) pairs, Cy3 and Cy5. With these constructs, the transcribed aptamers can be imaged after activation of the promoter by galactose. FRET was confirmed with three different approaches, which were sensitized emission, acceptor photobleaching and donor lifetime by FLIM (fluorescence lifetime imaging microscopy). Real-time transcription was measured by FLIM-FRET, which was detected by the decrease in donor lifetime resulting from ligand binding to IMAGEtags that were newly synthesized from the activated GAL1 promoter. The FRET signal was specific for transcribed IMAGEtags.

Shin, Il Chung

2011-12-13T23:59:59.000Z

238

LHCb's Real-Time Alignment in Run2  

E-Print Network [OSTI]

Stable, precise spatial alignment and PID calibration are necessary to achieve optimal detector performances. During Run2, LHCb will have a new real-time detector alignment and calibration to reach equivalent performances in the online and offline reconstruction. This offers the opportunity to optimise the event selection by applying stronger constraints as well as hadronic particle identification at the trigger level. The required computing time constraints are met thanks to a new dedicated framework using the multi-core farm infrastructure for the trigger.

Batozskaya, Varvara

2015-01-01T23:59:59.000Z

239

REAL TIME ULTRASONIC ALUMINUM SPOT WELD MONITORING SYSTEM  

SciTech Connect (OSTI)

Aluminum alloys pose several properties that make them one of the most popular engineering materials: they have excellent corrosion resistance, and high weight-to-strength ratio. Resistance spot welding of aluminum alloys is widely used today but oxide film and aluminum thermal and electrical properties make spot welding a difficult task. Electrode degradation due to pitting, alloying and mushrooming decreases the weld quality and adjustment of parameters like current and force is required. To realize these adjustments and ensure weld quality, a tool to measure weld quality in real time is required. In this paper, a real time ultrasonic non-destructive evaluation system for aluminum spot welds is presented. The system is able to monitor nugget growth while the spot weld is being made. This is achieved by interpreting the echoes of an ultrasound transducer located in one of the welding electrodes. The transducer receives and transmits an ultrasound signal at different times during the welding cycle. Valuable information of the weld quality is embedded in this signal. The system is able to determine the weld nugget diameter by measuring the delays of the ultrasound signals received during the complete welding cycle. The article presents the system performance on aluminum alloy AA6022.

Regalado, W. Perez; Chertov, A. M.; Maev, R. Gr. [Institute for Diagnostic Imaging Research, Physics Department, University of Windsor, 292 Essex Hall, 401 Sunset Ave. N9B 3P4 Windsor, Ontario (Canada)

2010-02-22T23:59:59.000Z

240

Near real time vapor detection and enhancement using aerosol adsorption  

SciTech Connect (OSTI)

A vapor sample detection method where the vapor sample contains vapor and ambient air and surrounding natural background particles. The vapor sample detection method includes the steps of generating a supply of aerosol that have a particular effective median particle size, mixing the aerosol with the vapor sample forming aerosol and adsorbed vapor suspended in an air stream, impacting the suspended aerosol and adsorbed vapor upon a reflecting element, alternatively directing infrared light to the impacted aerosol and adsorbed vapor, detecting and analyzing the alternatively directed infrared light in essentially real time using a spectrometer and a microcomputer and identifying the vapor sample.

Novick, Vincent J.; Johnson, Stanley A.

1997-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Real-time human collaboration monitoring and intervention  

DOE Patents [OSTI]

A method of and apparatus for monitoring and intervening in, in real time, a collaboration between a plurality of subjects comprising measuring indicia of physiological and cognitive states of each of the plurality of subjects, communicating the indicia to a monitoring computer system, with the monitoring computer system, comparing the indicia with one or more models of previous collaborative performance of one or more of the plurality of subjects, and with the monitoring computer system, employing the results of the comparison to communicate commands or suggestions to one or more of the plurality of subjects.

Merkle, Peter B. (Sandia Park, NM); Johnson, Curtis M. (Sandia Park, NM); Jones, Wendell B. (Albuquerque, NM); Yonas, Gerold (Albuquerque, NM); Doser, Adele B. (Albuquerque, NM); Warner, David J. (Rancho Santa Fe, CA)

2010-07-13T23:59:59.000Z

242

Near real time vapor detection and enhancement using aerosol adsorption  

DOE Patents [OSTI]

A vapor sample detection method is described where the vapor sample contains vapor and ambient air and surrounding natural background particles. The vapor sample detection method includes the steps of generating a supply of aerosol that have a particular effective median particle size, mixing the aerosol with the vapor sample forming aerosol and adsorbed vapor suspended in an air stream, impacting the suspended aerosol and adsorbed vapor upon a reflecting element, alternatively directing infrared light to the impacted aerosol and adsorbed vapor, detecting and analyzing the alternatively directed infrared light in essentially real time using a spectrometer and a microcomputer and identifying the vapor sample. 13 figs.

Novick, V.J.; Johnson, S.A.

1999-08-03T23:59:59.000Z

243

Near real time vapor detection and enhancement using aerosol adsorption  

DOE Patents [OSTI]

A vapor sample detection method where the vapor sample contains vapor and ambient air and surrounding natural background particles. The vapor sample detection method includes the steps of generating a supply of aerosol that have a particular effective median particle size, mixing the aerosol with the vapor sample forming aerosol and adsorbed vapor suspended in an air stream, impacting the suspended aerosol and adsorbed vapor upon a reflecting element, alternatively directing infrared light to the impacted aerosol and adsorbed vapor, detecting and analyzing the alternatively directed infrared light in essentially real time using a spectrometer and a microcomputer and identifying the vapor sample.

Novick, Vincent J. (Downers Grove, IL); Johnson, Stanley A. (Countryside, IL)

1999-01-01T23:59:59.000Z

244

Real-Time Chemical Imaging of Bacterial Biofilm Development  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromising Science for1PrincipalRare | NationalReal-Time Chemical

245

Real-Time Chemical Imaging of Bacterial Biofilm Development  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromising Science for1PrincipalRare | NationalReal-Time

246

Real-Time Chemical Imaging of Bacterial Biofilm Development  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromising Science for1PrincipalRare |Real-Time Chemical Imaging of

247

Real-Time Chemical Imaging of Bacterial Biofilm Development  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared at 278, 298, andEpidermalOxide FuelReal-Time Chemical Imaging of

248

Real-Time Chemical Imaging of Bacterial Biofilm Development  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared at 278, 298, andEpidermalOxide FuelReal-Time Chemical Imaging

249

Real-Time Chemical Imaging of Bacterial Biofilm Development  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared at 278, 298, andEpidermalOxide FuelReal-Time Chemical

250

REAL-TIME DISPATCHING OF GUIDED AND UNGUIDED AUTOMOBILE SERVICE UNITS WITH SOFT TIME WINDOWS  

E-Print Network [OSTI]

REAL-TIME DISPATCHING OF GUIDED AND UNGUIDED AUTOMOBILE SERVICE UNITS WITH SOFT TIME WINDOWS SVEN O that are no worse than 1% from optimum on state-of-the-art personal computers. 1. INTRODUCTION The German Automobile Association ADAC (Allgemeiner Deutscher Automobil- Club), the second largest automobile club worldwide

Krumke, Sven O.

251

Real-time individualized training vectors for experiential learning.  

SciTech Connect (OSTI)

Military training utilizing serious games or virtual worlds potentially generate data that can be mined to better understand how trainees learn in experiential exercises. Few data mining approaches for deployed military training games exist. Opportunities exist to collect and analyze these data, as well as to construct a full-history learner model. Outcomes discussed in the present document include results from a quasi-experimental research study on military game-based experiential learning, the deployment of an online game for training evidence collection, and results from a proof-of-concept pilot study on the development of individualized training vectors. This Lab Directed Research & Development (LDRD) project leveraged products within projects, such as Titan (Network Grand Challenge), Real-Time Feedback and Evaluation System, (America's Army Adaptive Thinking and Leadership, DARWARS Ambush! NK), and Dynamic Bayesian Networks to investigate whether machine learning capabilities could perform real-time, in-game similarity vectors of learner performance, toward adaptation of content delivery, and quantitative measurement of experiential learning.

Willis, Matt; Tucker, Eilish Marie; Raybourn, Elaine Marie; Glickman, Matthew R.; Fabian, Nathan

2011-01-01T23:59:59.000Z

252

On Utility Accrual Processor Scheduling with Wait-Free Synchronization for Embedded Real-Time Software  

E-Print Network [OSTI]

On Utility Accrual Processor Scheduling with Wait-Free Synchronization for Embedded Real-Time Software ABSTRACT We present the first wait-free utility accrual (UA) real-time scheduling algorithms for embedded real-time systems. UA scheduling algorithms allow application activities to be sub- ject to time/utility

Ravindran, Binoy

253

Model for LMFBR core transient analysis in real time  

SciTech Connect (OSTI)

Plant safety as well as plant availability can be significantly improved if functions such as data validation, plant state verification, and fault identification are automated. A methodology for automation of these functions was presented in an earlier paper. To implement this methodology, plant models that run significantly faster than real transient time are needed. Such models for the intermediate heat exchanger and a once-through liquid-metal fast breeder reactor (LMFBR) steam generator have been presented. This paper discusses the modeling of LMFBR core transients. It is shown that, with a proper choice of shape functions, a nodal approximation of the coolant, cladding, and fuel temperature distributions leads to adequately accurate power and temperature predictions, as well as adequately short computation times. From the point of view of operational safety, it is desirable to terminate a transient before sodium boiling is initiated in the core. Thus, only the modeling of the preboiling phase of core transients is discussed.

Tzanos, C.P.

1986-01-01T23:59:59.000Z

254

Real-time monitoring of the TVA power system  

SciTech Connect (OSTI)

This article describes how the Tennessee Valley Authority (TVA) is experimenting with one of the many concepts for the uses of phasor measurements, that of utilizing phasor measurement units (PMUs) as a state estimation system. However, the term state estimation no longer applies; what is being performed is a state determination in near real-time. The PMU is a transducer that can measure voltage and current with very high accuracy. It has the ability to calculate watts, vars, frequency, and phase angle twelve times per power line cycle. The PMU can be placed in the power system so as to provide time-stamped voltage and current phasors that can be used as state variables. Input from other PMUs throughout the power system can be synchronized to within 1 microsecond via the Global Positioning System (GPS). These real-time state variables provided by the PMUs allow state estimation to be replaced by state determination. The PMUs monitoring the power system can also provide the necessary data to accurately depict events and disturbances. The PMU can be set to be triggered by an event or disturbance. A user-defined table of data, including pretrigger data, which is the sampled data for a specified interval, is stored in the PMU. The data from a single PMU can be retrieved and analyzed by popular data analysis packages to show the performance of control and protection equipment. The tables retrieved from a network of PMUs can be used to determine the system response to these events and disturbances.

Cease, T.W.; Feldhaus, B. (Univ. of Tennessee, Chattanooga, TN (United States))

1994-07-01T23:59:59.000Z

255

Retrospective Evaluation of Appliance Price Trends  

SciTech Connect (OSTI)

Real prices of major appliances (refrigerators, dishwashers, heating and cooling equipment) have been falling since the late 1970s despite increases in appliance efficiency and other quality variables. This paper demonstrates that historic increases in efficiency over time, including those resulting from minimum efficiency standards, incur smaller price increases than were expected by Department of Energy (DOE) forecasts made in conjunction with standards. This effect can be explained by technological innovation, which lowers the cost of efficiency, and by market changes contributing to lower markups and economies of scale in production of higher efficiency units. We reach four principal conclusions about appliance trends and retail price setting: 1. For the past several decades, the retail price of appliances has been steadily falling while efficiency has been increasing. 2. Past retail price predictions made by DOE analyses of efficiency standards, assuming constant prices over time, have tended to overestimate retail prices. 3. The average incremental price to increase appliance efficiency has declined over time. DOE technical support documents have typically overestimated this incremental price and retail prices. 4. Changes in retail markups and economies of scale in production of more efficient appliances may have contributed to declines in prices of efficient appliances.

Dale, Larry; Antinori, Camille; McNeil, Michael; McMahon, James E.; Fujita, K. Sydny

2008-07-20T23:59:59.000Z

256

Real-Time Combined Heat and Power Operational Strategy Using a Hierarchical Optimization Algorithm  

SciTech Connect (OSTI)

Existing attempts to optimize the operation of Combined Heat and Power (CHP) systems for building applications have two major limitations: the electrical and thermal loads are obtained from historical weather profiles; and the CHP system models ignore transient responses by using constant equipment efficiencies. This paper considers the transient response of a building combined with a hierarchical CHP optimal control algorithm to obtain a real-time integrated system that uses the most recent weather and electric load information. This is accomplished by running concurrent simulations of two transient building models. The first transient building model uses current as well as forecast input information to obtain short term predictions of the thermal and electric building loads. The predictions are then used by an optimization algorithm, i.e., a hierarchical controller, that decides the amount of fuel and of electrical energy to be allocated at the current time step. In a simulation, the actual physical building is not available and, hence, to simulate a real-time environment, a second, building model with similar but not identical input loads are used to represent the actual building. A state-variable feedback loop is completed at the beginning of each time step by copying, i.e., measuring, the state variable from the actual building and restarting the predictive model using these ?measured? values as initial conditions. The simulation environment presented in this paper features nonlinear effects such as the dependence of the heat exchanger effectiveness on their operating conditions. The results indicate that the CHP engine operation dictated by the proposed hierarchical controller with uncertain weather conditions have the potential to yield significant savings when compared to conventional systems using current values of electricity and fuel prices.

Yun, Kyung Tae; Cho, Heejin; Luck, Rogelio; Mago, Pedro J.

2011-06-01T23:59:59.000Z

257

E-Print Network 3.0 - analyzing real-time systems Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and Information Sciences 69 An Open Environment for RealTime Applications Z. Deng Jane W.S. Liu L. Zhang S. Mouna A. Frei Summary: , and real-time application programming...

258

Is there a source of help for setting up real time wind turbine...  

Open Energy Info (EERE)

there a source of help for setting up real time wind turbine data reporting ? Home I'd like our students to be able to see historical data as well as real time power generation at...

259

High-Energy, Pulsed-Laser Diagnostics for Real-Time Measurements...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Energy, Pulsed-Laser Diagnostics for Real-Time Measurements of Reciprocating Engine PM Emissions High-Energy, Pulsed-Laser Diagnostics for Real-Time Measurements of Reciprocating...

260

E-Print Network 3.0 - array-based real-time optical Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

processing with parallel... With the increase of the A-line speed of optical coherence tomography (OCT) systems, real-time proces- sing... . de Boer, "Real-time multi-functional...

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Real-time physics data-visualization system using Performer Chris Mitchella  

E-Print Network [OSTI]

techniques used both in the video-game industry and military flight simulators to achieve real-time frame

California at Los Angles, University of

262

Real-Time Systems, 27, 97113, 2004 # 2004 Kluwer Academic Publishers. Manufactured in The Netherlands.  

E-Print Network [OSTI]

in The Netherlands. Diagnostics and Surveillance Methods in Nuclear Systems for Real-Time Applications I. PAĂ? ZSIT

PĂĄzsit, Imre

263

SIG Technology Review Summer 1994 57 Real-Time Navigation Using the Global Positioning System  

E-Print Network [OSTI]

SIG Technology Review · Summer 1994 57 Real-Time Navigation Using the Global Positioning System Real-Time Navigation Using the Global Positioning System Dan Simon and Hossny El-Sherief, TRW Ballistic Technology Review · Summer 1994 Real-Time Navigation Using the Global Positioning System introduces errors

Simon, Dan

264

Real-time Lighting System for Large Group Interaction Joshua Randall  

E-Print Network [OSTI]

Real-time Lighting System for Large Group Interaction Joshua Randall Massachusetts Institute of Technology May 2002 Abstract Lighting systems have historically been controlled by an individual or small group of human operators working together in real-time. Applications for real-time lighting control

265

CARSystem: a distributed algorithm for efficient real-time vehicular traffic control  

E-Print Network [OSTI]

transfer between individual traffic control processes. Real-time information -obtained by tracking the density profiles that constitute demand at each intersection in real-time-is used by an on-line optimization algorithm to provide real-time adaptive...

Koothrappally, Joseph

1997-01-01T23:59:59.000Z

266

ON THE DEVELOPMENT OF A REAL-TIME SIMULATOR ENGINE FOR A HYDRAULIC FORESTRY MACHINE  

E-Print Network [OSTI]

1 ON THE DEVELOPMENT OF A REAL-TIME SIMULATOR ENGINE FOR A HYDRAULIC FORESTRY MACHINE Evangelos@central.ntua.gr Abstract This work focuses on the development of a real-time training simulator engine for a forestry simulator, hydraulic dynamics, numerical stiffness, real-time, control system 1 Introduction Forestry

Papadopoulos, Evangelos

267

A (Smart) Real-time PMU-assisted Power Transfer Limitation Monitoring  

E-Print Network [OSTI]

A (Smart) Real-time PMU-assisted Power Transfer Limitation Monitoring and Enhancement System and Opportunities ATC Monitoring and Enhancement SystemsData issues · Real-time network model of 13,000-bus, 18168 braches · Real-time data · Verification of model and data #12;Model Validation & Correction Disturbance

268

Real-time neural network earthquake profile predictor  

DOE Patents [OSTI]

A neural network has been developed that uses first-arrival energy to predict the characteristics of impending earthquake seismograph signals. The propagation of ground motion energy through the earth is a highly nonlinear function. This is due to different forms of ground motion as well as to changes in the elastic properties of the media throughout the propagation path. The neural network is trained using seismogram data from earthquakes. Presented with a previously unseen earthquake, the neural network produces a profile of the complete earthquake signal using data from the first seconds of the signal. This offers a significant advance in the real-time monitoring, warning, and subsequent hazard minimization of catastrophic ground motion.

Leach, Richard R. (Castro Valley, CA); Dowla, Farid U. (Castro Valley, CA)

1996-01-01T23:59:59.000Z

269

Real-time neural network earthquake profile predictor  

DOE Patents [OSTI]

A neural network has been developed that uses first-arrival energy to predict the characteristics of impending earthquake seismograph signals. The propagation of ground motion energy through the earth is a highly nonlinear function. This is due to different forms of ground motion as well as to changes in the elastic properties of the media throughout the propagation path. The neural network is trained using seismogram data from earthquakes. Presented with a previously unseen earthquake, the neural network produces a profile of the complete earthquake signal using data from the first seconds of the signal. This offers a significant advance in the real-time monitoring, warning, and subsequent hazard minimization of catastrophic ground motion. 17 figs.

Leach, R.R.; Dowla, F.U.

1996-02-06T23:59:59.000Z

270

Method and apparatus for real time weld monitoring  

DOE Patents [OSTI]

An improved method and apparatus are provided for real time weld monitoring. An infrared signature emitted by a hot weld surface during welding is detected and this signature is compared with an infrared signature emitted by the weld surface during steady state conditions. The result is correlated with weld penetration. The signal processing is simpler than for either UV or acoustic techniques. Changes in the weld process, such as changes in the transmitted laser beam power, quality or positioning of the laser beam, change the resulting weld surface features and temperature of the weld surface, thereby resulting in a change in the direction and amount of infrared emissions. This change in emissions is monitored by an IR sensitive detecting apparatus that is sensitive to the appropriate wavelength region for the hot weld surface.

Leong, Keng H. (Lemont, IL); Hunter, Boyd V. (Bolingbrook, IL)

1997-01-01T23:59:59.000Z

271

Real-Time Scheduling of Energy Harvesting Embedded Systems with Timed Automata  

E-Print Network [OSTI]

, in addition to traditional embedded system components, by an energy collector unit (eg a solar panel implants which collect energy from the human body, mobile or fix devices with solar panel or windmill etc) and by an energy storage unit (a battery or a capacitor). One common hypothesis in real-time system theory

Paris-Sud XI, Université de

272

Forecasting Using Time Varying Meta-Elliptical Distributions with a Study of Commodity Futures Prices  

E-Print Network [OSTI]

.g. Iraq war), changes in weather conditions (e.g. global warming), the behaviour of commodity prices can be expected to be nonstationary. 2 There has been some statistical study in this area (e.g. Deb et al., 1996, Taylor, 1980), though, research... returns of gas oil, coffee and rice. Figure I 16 Figure I. Time Series Plot. Gas Oil 0 500 1000 1500 2000 2500 3000 -20 -10 0 10 Ga s Oi l Coffee 0 500 1000 1500 2000 2500 3000 -30 -20 -10 0 10 20 Co ffe e 17 Rice 0 500 1000 1500 2000 2500 3000 -20 -10 0...

Sancetta, Alessio; Nikanrova, Arina

2006-03-14T23:59:59.000Z

273

Transportation Secure Data Center: Real-World Data for Value Pricing and Tolling Research (Fact Sheet)  

SciTech Connect (OSTI)

The National Renewable Energy Laboratory (NREL) and the U.S. Department of Transportation (DOT) have launched the free, web-based Transportation Secure Data Center (TSDC). The TSDC (www.nrel.gov/tsdc) preserves respondent anonymity while making vital transportation data available to a broad group of users through secure, online access. The TSDC database provides free-of-charge web-based access to valuable transportation data that can be used for: Location and time-of-day variable tolling research, Mileage-based fee analysis, Travel demand modeling and transit planning, Congestion mitigation research, and Validating transportation data from other sources. The TSDC's two levels of access make composite data available with simple online registration, and allow researchers to use detailed spatial data after completing a straight forward application process.

Not Available

2013-01-01T23:59:59.000Z

274

Real-Time SCADA Cyber Protection Using Compression Techniques  

SciTech Connect (OSTI)

The Department of Energy’s Office of Electricity Delivery and Energy Reliability (DOE-OE) has a critical mission to secure the energy infrastructure from cyber attack. Through DOE-OE’s Cybersecurity for Energy Delivery Systems (CEDS) program, the Idaho National Laboratory (INL) has developed a method to detect malicious traffic on Supervisory, Control, and Data Acquisition (SCADA) network using a data compression technique. SCADA network traffic is often repetitive with only minor differences between packets. Research performed at the INL showed that SCADA network traffic has traits desirable for using compression analysis to identify abnormal network traffic. An open source implementation of a Lempel-Ziv-Welch (LZW) lossless data compression algorithm was used to compress and analyze surrogate SCADA traffic. Infected SCADA traffic was found to have statistically significant differences in compression when compared against normal SCADA traffic at the packet level. The initial analyses and results are clearly able to identify malicious network traffic from normal traffic at the packet level with a very high confidence level across multiple ports and traffic streams. Statistical differentiation between infected and normal traffic level was possible using a modified data compression technique at the 99% probability level for all data analyzed. However, the conditions tested were rather limited in scope and need to be expanded into more realistic simulations of hacking events using techniques and approaches that are better representative of a real-world attack on a SCADA system. Nonetheless, the use of compression techniques to identify malicious traffic on SCADA networks in real time appears to have significant merit for infrastructure protection.

Lyle G. Roybal; Gordon H Rueff

2013-11-01T23:59:59.000Z

275

Quasi real time in vivo dosimetry for VMAT  

SciTech Connect (OSTI)

Purpose: Results about the feasibility of a method for quasi real timein vivo dosimetry (IVD) at the isocenter point for volumetric modulated arc therapy (VMAT) are here reported. The method is based on correlations between the EPID signal and the dose on the beam central axis. Moreover, the ?-analysis of EPID images was adopted to verify off-axis reproducibility of fractionated plan delivery. Methods: An algorithm to reconstructin vivo the isocenter dose, D{sub iso}, for RapidArc treatments has been developed. 20 VMAT plans, optimized with two opposite arcs, for prostate, pancreas, and head treatments have been delivered by a Varian linac both to a conic PMMA phantom with elliptical section and to patients. The ratios R between reconstructed D{sub iso} and the planned doses were determined for phantom and patient irradiations adopting an acceptance criterion of ±5%. In total, 40 phantom checks and 400 patient checks were analyzed. Moreover, 3% and 3 mm criteria were adopted for portal image ?-analysis to assess patient irradiation reproducibility. Results: The average ratio R, between reconstructed and planned doses for the PMMA phantom irradiations was equal to 1.007 ± 0.024. When the IVD method was applied to the 20 patients, the average R ratio was equal to 1.003 ± 0.017 and 96% of the tests were within the acceptance criteria. The portal image ?-analysis supplied 88% of the tests within the pass rates ?{sub mean} ? 0.4 and P{sub ?<1} ? 98%. All the warnings were understood comparing the CT and the cone beam CT images and in one case a patient's setup error was detected and corrected for the successive fractions. Conclusions: This preliminary experience suggests that the method is able to detect dosimetric errors in quasi real time at the end of the therapy session. The authors intend to extend this procedure to other pathologies with the integration of in-room imaging verification by cone beam CT.

Fidanzio, A.; Azario, L. [Istituto di Fisica, Università Cattolica del Sacro Cuore, Rome 00168 (Italy) [Istituto di Fisica, Università Cattolica del Sacro Cuore, Rome 00168 (Italy); U.O.C di Fisica Sanitaria, Università Cattolica del Sacro Cuore, Rome 00168 (Italy); Istituto Nazionale di Fisica Nucleare (INFN), Sezione di Roma Tre, Rome 00146 (Italy); Porcelli, A. [U.O.C di Fisica Sanitaria, Università Cattolica del Sacro Cuore, Rome 00168 (Italy)] [U.O.C di Fisica Sanitaria, Università Cattolica del Sacro Cuore, Rome 00168 (Italy); Greco, F. [U.O.C di Fisica Sanitaria, Università Cattolica del Sacro Cuore, Rome 00168 (Italy) [U.O.C di Fisica Sanitaria, Università Cattolica del Sacro Cuore, Rome 00168 (Italy); Istituto Nazionale di Fisica Nucleare (INFN), Sezione di Roma Tre, Rome 00146 (Italy); Cilla, S. [U.O di Fisica Sanitaria, Fondazione di Ricerca e Cura Giovanni Paolo II, Campobasso 86100, Italy and Istituto Nazionale di Fisica Nucleare (INFN), Sezione di Roma Tre, Rome 00146 (Italy)] [U.O di Fisica Sanitaria, Fondazione di Ricerca e Cura Giovanni Paolo II, Campobasso 86100, Italy and Istituto Nazionale di Fisica Nucleare (INFN), Sezione di Roma Tre, Rome 00146 (Italy); Grusio, M. [Istituto di Fisica, Università Cattolica del Sacro Cuore, Rome 00168 (Italy)] [Istituto di Fisica, Università Cattolica del Sacro Cuore, Rome 00168 (Italy); Balducci, M.; Valentini, V. [U.O.C di Radioterapia, Università Cattolica del Sacro Cuore, Rome 00168 (Italy)] [U.O.C di Radioterapia, Università Cattolica del Sacro Cuore, Rome 00168 (Italy); Piermattei, A., E-mail: a.piermattei@rm.unicatt.it [Istituto di Fisica, Università Cattolica del Sacro Cuore, Rome 00168 (Italy); U.O.C di Fisica Sanitaria, Università Cattolica del Sacro Cuore, Rome 00168 (Italy); Istituto Nazionale di Fisica Nucleare (INFN), Sezione di Roma Tre, Rome 00168 (Italy)

2014-06-15T23:59:59.000Z

276

Suppressing qubit dephasing using real-time Hamiltonian estimation  

E-Print Network [OSTI]

Unwanted interaction between a quantum system and its fluctuating environment leads to decoherence and is the primary obstacle to establishing a scalable quantum information processing architecture. Strategies such as environmental and materials engineering, quantum error correction and dynamical decoupling can mitigate decoherence, but generally increase experimental complexity. Here we improve coherence in a qubit using real-time Hamiltonian parameter estimation. Using a rapidly converging Bayesian approach, we precisely measure the splitting in a singlet-triplet spin qubit faster than the surrounding nuclear bath fluctuates. We continuously adjust qubit control parameters based on this information, thereby improving the inhomogenously broadened coherence time ($T_{2}^{*}$) from tens of nanoseconds to above 2 $\\mu$s and demonstrating the effectiveness of Hamiltonian estimation in reducing the effects of correlated noise in quantum systems. Because the technique demonstrated here is compatible with arbitrary qubit operations, it is a natural complement to quantum error correction and can be used to improve the performance of a wide variety of qubits in both metrological and quantum-information-processing applications.

Michael D. Shulman; Shannon P. Harvey; John M. Nichol; Stephen D. Bartlett; Andrew C. Doherty; Vladimir Umansky; Amir Yacoby

2014-05-02T23:59:59.000Z

277

Utility spot pricing study : Wisconsin  

E-Print Network [OSTI]

Spot pricing covers a range of electric utility pricing structures which relate the marginal costs of electric generation to the prices seen by utility customers. At the shortest time frames prices change every five ...

Caramanis, Michael C.

1982-01-01T23:59:59.000Z

278

No-Arbitrage Pricing for Dividend-Paying Securities in Discrete-Time Markets with Transaction Costs  

E-Print Network [OSTI]

We prove a version of First Fundamental Theorem of Asset Pricing under transaction costs for discrete-time markets with dividend-paying securities. Specifically, we show that the no-arbitrage condition under the efficient friction assumption is equivalent to the existence of a risk-neutral measure. We derive dual representations for the superhedging ask and subhedging bid price processes of a derivative contract. Our results are illustrated with a vanilla credit default swap contract.

Bielecki, Tomasz R; Rodriguez, Rodrigo

2012-01-01T23:59:59.000Z

279

The relationship between crude oil and natural gas spot prices and its stability over time  

E-Print Network [OSTI]

The historical basis for a link between crude oil and natural gas prices was examined to determine whether one has existed in the past and exists in the present. Physical bases for a price relationship are examined. An ...

Ramberg, David J. (David John)

2010-01-01T23:59:59.000Z

280

A Study of Concurrent Real-Time Garbage Collectors Filip Pizlo  

E-Print Network [OSTI]

A Study of Concurrent Real-Time Garbage Collectors Filip Pizlo Purdue University West Lafayette at the microseconds level. Concurrent collectors also offer much better scalability over incremental collectors. The main prob- lem with concurrent real-time collectors is their complexity. The first concurrent real

Rinetzky, Noam

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281

Price-elastic demand in deregulated electricity markets  

SciTech Connect (OSTI)

The degree to which any deregulated market functions efficiently often depends on the ability of market agents to respond quickly to fluctuating conditions. Many restructured electricity markets, however, experience high prices caused by supply shortages and little demand-side response. We examine the implications for market operations when a risk-averse retailer's end-use consumers are allowed to perceive real-time variations in the electricity spot price. Using a market-equilibrium model, we find that price elasticity both increases the retailers revenue risk exposure and decreases the spot price. Since the latter induces the retailer to reduce forward electricity purchases, while the former has the opposite effect, the overall impact of price responsive demand on the relative magnitudes of its risk exposure and end-user price elasticity. Nevertheless, price elasticity decreases cumulative electricity consumption. By extending the analysis to allow for early settlement of demand, we find that forward stage end-user price responsiveness decreases the electricity forward price relative to the case with price-elastic demand only in real time. Moreover, we find that only if forward stage end-user demand is price elastic will the equilibrium electricity forward price be reduced.

Siddiqui, Afzal S.

2003-05-01T23:59:59.000Z

282

A Linear Time Algorithm for Pricing European Sequential Barrier Peng Gao Ron van der Meyden  

E-Print Network [OSTI]

option contract states an agreed price for a crude oil transaction 3 months in the future of the date depends on the current crude oil market price and expectations concerning price movements. Although period. Option con- tracts are one simple kind of financial derivative. For example, a 3-month crude oil

van der Meyden, Ron

283

Multi-version Scheduling in Rechargeable Energy-aware Real-time Systems  

E-Print Network [OSTI]

and a solar panel [14]. In our work we also assume that the battery is rechargeable. During the day real Research Projects Agency through the PARTS (Power-Aware Real-Time Systems) project under Contract F33615

Melhem, Rami

284

Concept Paper for Real-Time Temperature and Water Quality Management for San Joaquin River Riparian Habitat Restoration  

E-Print Network [OSTI]

Report. Real-time Water Quality Management for SJR RiparianReal-time Water Quality Management for SJR Riparian HabitatPaper Real-time Water Quality Management for SJR Riparian

Quinn, Nigel W.T.

2004-01-01T23:59:59.000Z

285

Real-time multi-mode neutron multiplicity counter  

DOE Patents [OSTI]

Embodiments are directed to a digital data acquisition method that collects data regarding nuclear fission at high rates and performs real-time preprocessing of large volumes of data into directly useable forms for use in a system that performs non-destructive assaying of nuclear material and assemblies for mass and multiplication of special nuclear material (SNM). Pulses from a multi-detector array are fed in parallel to individual inputs that are tied to individual bits in a digital word. Data is collected by loading a word at the individual bit level in parallel, to reduce the latency associated with current shift-register systems. The word is read at regular intervals, all bits simultaneously, with no manipulation. The word is passed to a number of storage locations for subsequent processing, thereby removing the front-end problem of pulse pileup. The word is used simultaneously in several internal processing schemes that assemble the data in a number of more directly useable forms. The detector includes a multi-mode counter that executes a number of different count algorithms in parallel to determine different attributes of the count data.

Rowland, Mark S; Alvarez, Raymond A

2013-02-26T23:59:59.000Z

286

Real-time algorithm for robust coincidence search  

SciTech Connect (OSTI)

In in-beam {gamma}-ray spectroscopy experiments, we often look for coincident detection events. Among every N events detected, coincidence search is naively of principal complexity O(N{sup 2}). When we limit the approximate width of the coincidence search window, the complexity can be reduced to O(N), permitting the implementation of the algorithm into real-time measurements, carried out indefinitely. We have built an algorithm to find simultaneous events between two detection channels. The algorithm was tested in an experiment where coincidences between X and {gamma} rays detected in two HPGe detectors were observed in the decay of {sup 61}Cu. Functioning of the algorithm was validated by comparing calculated experimental branching ratio for EC decay and theoretical calculation for 3 selected {gamma}-ray energies for {sup 61}Cu decay. Our research opened a question on the validity of the adopted value of total angular momentum of the 656 keV state (J{sup {pi}} = 1/2{sup -}) in {sup 61}Ni.

Petrovic, T.; Vencelj, M.; Lipoglavsek, M.; Gajevic, J.; Pelicon, P. [Jozef Stefan Institute, Jamova cesta 39, Ljubljana, Slovenia and Cosylab d.d., Control System Laboratory, Teslova ulica 30, Ljubljana (Slovenia); Jozef Stefan Institute, Jamova cesta 39, Ljubljana (Slovenia)

2012-10-20T23:59:59.000Z

287

Real-time Information, Uncertainty and Quantum Feedback Control  

E-Print Network [OSTI]

Feedback is the core concept in cybernetics and its effective use has made great success in but not limited to the fields of engineering, biology, and computer science. When feedback is used to quantum systems, two major types of feedback control protocols including coherent feedback control (CFC) and measurement-based feedback control (MFC) have been developed. In this paper, we compare the two types of quantum feedback control protocols by focusing on the real-time information used in the feedback loop and the capability in dealing with parameter uncertainty. An equivalent relationship is established between quantum CFC and non-selective quantum MFC in the form of operator-sum representation. Using several examples of quantum feedback control, we show that quantum MFC can theoretically achieve better performance than quantum CFC in stabilizing a quantum state and dealing with Hamiltonian parameter uncertainty. The results enrich understanding of the relative advantages between quantum MFC and quantum CFC, and can provide useful information in choosing suitable feedback protocols for quantum systems.

Bo Qi; Daoyi Dong; Chunlin Chen; Lijun Liu; Zairong Xi

2014-09-10T23:59:59.000Z

288

Real-time optimization boosts capacity of Korean olefins plant  

SciTech Connect (OSTI)

Real-time optimization (RTO) of Hyundai Petrochemical Co. Ltd.`s olefins complex at Daesan, South Korea, increased ethylene capacity 4% and revenues 12%, and decreased feedstock and energy usage 2.5%, with no changes in operating conditions. The project comprised RTO and advanced process control (APC) systems for the 350,000 metric ton/year (mty) ethylene plant. A similar system was implemented in the hydrotreating and benzene recovery sections of the plant`s pyrolysis-gasoline treating unit. Hyundai Petrochemical started up its olefins complex on Korea`s western seaboard in late 1991. The Daesan complex comprises 10 plants, including naphtha cracking, monomer, and polymer units. Additional support facilities include: industrial water treatment plants; electric generators; automatic storage systems; a jetty with capacity to berth 100,000 dwt and 10,000 dwt ships simultaneously; a research and development center. The plant`s capacity is 350,000 mty ethylene and 175,000 mty propylene, based on 7,200 operating hr/year. Since start-up, naphtha has been the primary feed, but the plant was designed with flexibility to process C{sub 3}/C{sub 4} (LPG) and gas oil feeds. This paper reviews the project management and decision making process along with the computerized control system design.

Yoon, S. [Hyundai Petrochemical Co. Ltd., Daesan (Korea, Republic of); Dasgupta, S.; Mijares, G. [M.W. Kellogg Co., Houston, TX (United States)

1996-06-17T23:59:59.000Z

289

Analysis of real-time reservoir monitoring : reservoirs, strategies, & modeling.  

SciTech Connect (OSTI)

The project objective was to detail better ways to assess and exploit intelligent oil and gas field information through improved modeling, sensor technology, and process control to increase ultimate recovery of domestic hydrocarbons. To meet this objective we investigated the use of permanent downhole sensors systems (Smart Wells) whose data is fed real-time into computational reservoir models that are integrated with optimized production control systems. The project utilized a three-pronged approach (1) a value of information analysis to address the economic advantages, (2) reservoir simulation modeling and control optimization to prove the capability, and (3) evaluation of new generation sensor packaging to survive the borehole environment for long periods of time. The Value of Information (VOI) decision tree method was developed and used to assess the economic advantage of using the proposed technology; the VOI demonstrated the increased subsurface resolution through additional sensor data. Our findings show that the VOI studies are a practical means of ascertaining the value associated with a technology, in this case application of sensors to production. The procedure acknowledges the uncertainty in predictions but nevertheless assigns monetary value to the predictions. The best aspect of the procedure is that it builds consensus within interdisciplinary teams The reservoir simulation and modeling aspect of the project was developed to show the capability of exploiting sensor information both for reservoir characterization and to optimize control of the production system. Our findings indicate history matching is improved as more information is added to the objective function, clearly indicating that sensor information can help in reducing the uncertainty associated with reservoir characterization. Additional findings and approaches used are described in detail within the report. The next generation sensors aspect of the project evaluated sensors and packaging survivability issues. Our findings indicate that packaging represents the most significant technical challenge associated with application of sensors in the downhole environment for long periods (5+ years) of time. These issues are described in detail within the report. The impact of successful reservoir monitoring programs and coincident improved reservoir management is measured by the production of additional oil and gas volumes from existing reservoirs, revitalization of nearly depleted reservoirs, possible re-establishment of already abandoned reservoirs, and improved economics for all cases. Smart Well monitoring provides the means to understand how a reservoir process is developing and to provide active reservoir management. At the same time it also provides data for developing high-fidelity simulation models. This work has been a joint effort with Sandia National Laboratories and UT-Austin's Bureau of Economic Geology, Department of Petroleum and Geosystems Engineering, and the Institute of Computational and Engineering Mathematics.

Mani, Seethambal S.; van Bloemen Waanders, Bart Gustaaf; Cooper, Scott Patrick; Jakaboski, Blake Elaine; Normann, Randy Allen; Jennings, Jim (University of Texas at Austin, Austin, TX); Gilbert, Bob (University of Texas at Austin, Austin, TX); Lake, Larry W. (University of Texas at Austin, Austin, TX); Weiss, Chester Joseph; Lorenz, John Clay; Elbring, Gregory Jay; Wheeler, Mary Fanett (University of Texas at Austin, Austin, TX); Thomas, Sunil G. (University of Texas at Austin, Austin, TX); Rightley, Michael J.; Rodriguez, Adolfo (University of Texas at Austin, Austin, TX); Klie, Hector (University of Texas at Austin, Austin, TX); Banchs, Rafael (University of Texas at Austin, Austin, TX); Nunez, Emilio J. (University of Texas at Austin, Austin, TX); Jablonowski, Chris (University of Texas at Austin, Austin, TX)

2006-11-01T23:59:59.000Z

290

A Utility Accrual Scheduling Algorithm for Real-Time Activities With Mutual Exclusion Resource Constraints  

E-Print Network [OSTI]

A Utility Accrual Scheduling Algorithm for Real-Time Activities With Mutual Exclusion Resource-processor real-time scheduling algorithm called the Generic Utility Scheduling algorithm (which we will refer activities that have time con- straints specified using arbitrarily shaped time/utility functions, and have

Ravindran, Binoy

291

Utility Accrual Real-Time Resource Access Protocols with Assured Individual Activity Timeliness Behavior  

E-Print Network [OSTI]

Utility Accrual Real-Time Resource Access Protocols with Assured Individual Activity Timeliness Behavior Abstract We present a class of utility accrual resource access protocols for real-time embedded systems. The proto- cols consider application activities that are subject to time/utility function time

Ravindran, Binoy

292

Optimal strategies and utility-based prices converge when agents' preferences do  

E-Print Network [OSTI]

preferences are described by utility func- tions Un defined on the whole real line. It is shown, under with finite time horizon and utility functions defined on the whole real line. Supposing that pricesOptimal strategies and utility-based prices converge when agents' preferences do Laurence Carassus

Paris-Sud XI, Université de

293

A Multicore Processor based Real-Time System for Automobile management application  

E-Print Network [OSTI]

In this paper we propose an Intelligent Management System which is capable of managing the automobile functions using the rigorous real-time principles and a multicore processor in order to realize higher efficiency and safety for the vehicle. It depicts how various automobile functionalities can be fine grained and treated to fit in real time concepts. It also shows how the modern multicore processors can be of good use in organizing vast amounts of correlated functions to be executed in real-time with excellent time commitments. The modeling of the automobile tasks with real time commitments, organizing appropriate scheduling for various real time tasks and the usage of a multicore processor enables the system to realize higher efficiency and offer better safety levels to the vehicle. The industry available real time operating system is used for scheduling various tasks and jobs on the multicore processor.

M., Vaidehi

2010-01-01T23:59:59.000Z

294

Real Time Tailpipe Emission Measurements | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L dDepartment ofList? |EnergyDepartmentMilestone ReportRealRealReal

295

Real-Time Active Cosmic Neutron Background Reduction Methods  

SciTech Connect (OSTI)

Neutron counting using large arrays of pressurized 3He proportional counters from an aerial system or in a maritime environment suffers from the background counts from the primary cosmic neutrons and secondary neutrons caused by cosmic ray?induced mechanisms like spallation and charge-exchange reaction. This paper reports the work performed at the Remote Sensing Laboratory–Andrews (RSL-A) and results obtained when using two different methods to reduce the cosmic neutron background in real time. Both methods used shielding materials with a high concentration (up to 30% by weight) of neutron-absorbing materials, such as natural boron, to remove the low-energy neutron flux from the cosmic background as the first step of the background reduction process. Our first method was to design, prototype, and test an up-looking plastic scintillator (BC-400, manufactured by Saint Gobain Corporation) to tag the cosmic neutrons and then create a logic pulse of a fixed time duration (~120 ?s) to block the data taken by the neutron counter (pressurized 3He tubes running in a proportional counter mode). The second method examined the time correlation between the arrival of two successive neutron signals to the counting array and calculated the excess of variance (Feynman variance Y2F)1 in the neutron count distribution from Poisson distribution. The dilution of this variance from cosmic background values ideally would signal the presence of man-made neutrons.2 The first method has been technically successful in tagging the neutrons in the cosmic-ray flux and preventing them from being counted in the 3He tube array by electronic veto—field measurement work shows the efficiency of the electronic veto counter to be about 87%. The second method has successfully derived an empirical relationship between the percentile non-cosmic component in a neutron flux and the Y2F of the measured neutron count distribution. By using shielding materials alone, approximately 55% of the neutron flux from man-made sources like 252Cf or Am-Be was removed.

Mukhopadhyay, Sanjoy; Maurer, Richard; Wolff, Ronald; Mitchell, Stephen; Guss, Paul

2013-09-01T23:59:59.000Z

296

Response time satisfaction in real-time knowledge-based systems  

E-Print Network [OSTI]

. OBJECTIVE AND APPROACH. 3, 1. The Role of CLIPS. 3. 2. Real-time KBS Architecture . 3. 3. Task Control. 3. 4. Task Processing. . 3. 5. Example Scenario. 3. 6. Summary. 4. CONCLUSION . REFERENCES. Page . Vill 16 17 LIST OF FIGURES Page Figure 1... in order to perform the tasks required in the time given. The static scheduler was invoked only once, before the system actually started running and receiving tasks. The schedule, once formed, did not change unless the system was shut down...

Frank, Deborah Lee

1990-01-01T23:59:59.000Z

297

Dynamic pricing? Not so fast. a residential consumer perspective  

SciTech Connect (OSTI)

With the installation of smart metering, will residential customers be moved to ''dynamic'' pricing? Some supporters of changing residential rate design from a fixed and stable rate structure believe customers should be required to take electric service with time-variant price signals. Not so fast, though. There are real implications associated with this strategy. (author)

Alexander, Barbara R.

2010-07-15T23:59:59.000Z

298

IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING 1 Estimating and Enhancing Real-Time Data  

E-Print Network [OSTI]

in a timely manner using fresh data reflecting the current market status or target positions [2]. In e--It is essential to process real-time data service requests such as stock quotes and trade transactions in a timely manner using fresh data, which represent the current real world phenomena such as the stock market status

Kang, Kyoung-Don

299

Real-time autonomous control of space habitats David Kortenkamp, Debra Schreckenghost and R. Peter Bonasso  

E-Print Network [OSTI]

Real-time autonomous control of space habitats David Kortenkamp, Debra Schreckenghost and R. Peter and challenging NASA project that will require real-time autonomous control. This paper presents the project-time autonomous control within a practical application. As such, this paper provides few answers and many

Kortenkamp, David

300

Real-Time Demand Response with Uncertain Renewable Energy in Smart Grid  

E-Print Network [OSTI]

Real-Time Demand Response with Uncertain Renewable Energy in Smart Grid Libin Jiang and Steven Low manages user load through real-time demand response and purchases balancing power on the spot market and demand response in the presence of uncertain renewable supply and time-correlated demand. The overall

Low, Steven H.

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

An integrated system for real-time Model Predictive Control of humanoid robots  

E-Print Network [OSTI]

this goal. The automatic controller is based on real-time model-predictive control (MPC) applied to the full. The resulting composite cost is sent to the MPC machinery which constructs a new locally-optimal time- varying-based optimal control is called Model-Predictive Control (MPC), an approach that relies on real-time trajectory

Todorov, Emanuel

302

Dynamic Scheduling of Hard RealTime Applications in Open System Environment  

E-Print Network [OSTI]

Dynamic Scheduling of Hard Real­Time Applications in Open System Environment Z. Deng J. W.­S. Liu J

303

Graphene Signal Amplification for Sensitive and Real-Time Fluorescence Anisotropy Detection of Small Molecules  

E-Print Network [OSTI]

Graphene Signal Amplification for Sensitive and Real-Time Fluorescence Anisotropy Detection graphene oxide (GO) as the signal amplifier. Because of the extraordinarily larger volume of GO

Tan, Weihong

304

Distributed Architecture for Real-time Traffic Analysis Cristian Morariu, Burkhard Stiller  

E-Print Network [OSTI]

Distributed Architecture for Real-time Traffic Analysis Cristian Morariu, Burkhard Stiller Department of Informatics, University of ZĂŒrich CH-8050, ZĂŒrich, Switzerland {morariu, stiller

Boyer, Edmond

305

acquisition enabling real-time: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

discusses the collection of complete real time data from different source systems such as SCADA, AMR, Databases and Internet which is pushed into an On Line Transaction Process...

306

Real-Time Particulate Mass Measurements Pre and Post Diesel Particulat...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

2005deeranderson.pdf More Documents & Publications Advanced Radio Frequency-Based Sensors for Monitoring Diesel Particulate Filter Loading and Regeneration Real-Time...

307

E-Print Network 3.0 - airway real-time magnetic Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

computation. A visualization device provides virtual... Images Interactive in real-time Registered in 2D3D 12;Milgram's Reality-Virtuality Continuum Mixed... Virtual Models ...

308

E-Print Network 3.0 - accurate real-time pcr Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Centre Collection: Biology and Medicine 19 The University of New Mexico An NSF Integrative Graduate Summary: and Technology Park Real-Time PCR Assays for Sensitive Detection...

309

Prices and Price Setting.  

E-Print Network [OSTI]

??abstractThis thesis studies price data and tries to unravel the underlying economic processes of why firms have chosen these prices. It focuses on three aspects… (more)

R.P. Faber (Riemer)

2010-01-01T23:59:59.000Z

310

REAL TIME FLAME MONITORING OF GASIFIER BURNER AND INJECTORS  

SciTech Connect (OSTI)

This report is submitted to the United States Department of Energy in partial fulfillment of the contractual requirements for Phase I of the project titled, ''Real Time Flame Monitoring of Gasifier Burner and Injectors'', under co-operative agreement number DE-FS26-02NT41585. The project is composed of three one-year budget periods. The work in each year is divided into separate Tasks to facilitate project management, orderly completion of all project objectives, budget control, and critical path application of personnel and equipment. This Topical Report presents results of the Task 1 and 2 work. The 2 D optical sensor was developed to monitor selected UV and visible wavelengths to collect accurate flame characterization information regarding mixing, flame shape, and flame rich/lean characteristic. Flame richness, for example, was determined using OH and CH intensity peaks in the 300 to 500 nanometer range of the UV and visible spectrum. The laboratory burner was operated over a wide range of air to fuel ratio conditions from fuel rich to fuel lean. The sooty oxygen enriched air flames were established to test the sensor ability to characterize flame structures with substantial presence of hot solid particles emitting strong ''black body radiation''. The knowledge gained in these experiments will be very important when the sensor is used for gasifier flame analyses. It is expected that the sensor when installed on the Global Energy gasifier will be exposed to complex radiation patterns. The measured energy will be a combination of spectra emitted by the combusting gases, hot solid particulates, and hot walls of the gasifier chamber. The ability to separate flame emissions from the ''black body emissions'' will allow the sensor to accurately determine flame location relative to the gasifier walls and the injectors, as well as to analyze the flame's structure and condition. Ultimately, this information should enable the gasification processes to be monitored and controlled and as a result increase durability and efficiency of the gasifier. To accomplish goals set for Task 2 GTI will utilize the CANMET Coal Gasification Research facility. The Entrained Coal Gasifier Burner Test Stand has been designed and is currently under construction in the CANMET Energy Technology Center (CETC), the research and technology arm of Natural Resources Canada (NRCan). This Gasifier Burner Stand (GBS) is a scaled-down mock-up of a working gasifier combustion system that can provide the flexible platform needed in the second year of the project to test the flame sensor. The GBS will be capable of simulating combustion and gasification processes occurring in commercial gasifiers, such as Texaco, Shell, and Wabash River.

James Servaites; Serguei Zelepouga; David Rue

2003-10-01T23:59:59.000Z

311

Valuing the Time-Varying Electricity Production of Solar Photovoltaic Cells  

E-Print Network [OSTI]

solar panels as the customer would receive if it faced the actual wholesale real-time prices.price valuation. Omitting the correction for unobserved correlation between solar panelsolar panels if they are on a ?at-rate tari? with the value they would receive if they faced real-time prices

Borenstein, Severin

2005-01-01T23:59:59.000Z

312

Definition Is it real?  

E-Print Network [OSTI]

Times) ­ "The price of oil and the pace of freedom always move in opposite directions in oil01-1 · Definition · Is it real? · Consequences MinE 422: Peak Oil Background · How an oil field works ... decline curve #12;01-2 Peak Oil, the Hubbert Peak · Consider an amalgamation of many wells

Boisvert, Jeff

313

Technique for Real-Time Measurements of Endothelial Permeability in a Microfluidic  

E-Print Network [OSTI]

Technique for Real-Time Measurements of Endothelial Permeability in a Microfluidic Membrane Chip microfluidic platform to measure real-time perme- ability of endothelial cell monolayers on porous mem- branes of cell-free and cell-bound mem- brane layers. This technique is a highly sensitive, novel microfluidic

Simmons, Craig A.

314

Precomputed Radiance Transfer for Real-Time Rendering in Dynamic, Low-Frequency Lighting Environments  

E-Print Network [OSTI]

Precomputed Radiance Transfer for Real-Time Rendering in Dynamic, Low-Frequency Lighting a new, real-time method for rendering diffuse and glossy objects in low-frequency lighting environments-frequency incident lighting into transferred radiance which includes global effects like shadows and interreflections

O'Brien, James F.

315

Comparative Application of Real-Time Verification Methods to an Automotive Architecture  

E-Print Network [OSTI]

Comparative Application of Real-Time Verification Methods to an Automotive Architecture Steffen especially to distributed automotive architectures. The high connectivity of different control units forms approaches for the verification of real-time behavior of an automotive architecture are compared. Two tools

Ulm, UniversitÀt

316

Mixed-Criticality Multiprocessor Real-Time Systems: Energy Consumption vs Deadline Misses  

E-Print Network [OSTI]

Mixed-Criticality Multiprocessor Real-Time Systems: Energy Consumption vs Deadline Misses Vincent that using the best compromise, the energy consumption can be reduced up to 17% while the percentage the energy consumption of MC systems. The energy consumption of embedded real-time systems is indeed

Paris-Sud XI, Université de

317

Real time search on the web: Queries, topics, and economic value Bernard J. Jansen a,  

E-Print Network [OSTI]

examine aggregate usage of the search engine, including number of users, queries, and terms. We term interest in a topic and the polling nature of real time queries. Concerning search topics geographical affinity, pointing to a location-based aspect to real time search. In terms of economic value, we

Jansen, James

318

Energy-Efficient Speed Scheduling for Real-Time Tasks under Thermal Constraints  

E-Print Network [OSTI]

Energy-Efficient Speed Scheduling for Real-Time Tasks under Thermal Constraints Shengquan Wang. We develop energy-efficient speed scheduling schemes for frame-based real-time tasks under thermal- sumption with comparison to the reactive schemes in the literature. Keywords: Energy-efficient scheduling

Wang, Shengquan

319

Real-Time Disease Surveillance Using Twitter Data: Demonstration on Flu and Cancer  

E-Print Network [OSTI]

, and text mining. The real-time analysis data is visually re- ported as U.S. disease activity map, timelinesReal-Time Disease Surveillance Using Twitter Data: Demonstration on Flu and Cancer Kathy Lee Ankit-effects, and so on. This makes publicly available social media data an invaluable resource for mining interesting

320

Microfluidic single cell real-time PCR for comparative analysis of gene expression patterns  

E-Print Network [OSTI]

Microfluidic single cell real-time PCR for comparative analysis of gene expression patterns collection. We present here a high-content microfluidic real-time platform as a powerful tool expression; dynamic assay; microfluidic; pluripotent INTRODUCTION Novel genomic technologies have paved

Quake, Stephen R.

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Precomputed Wave Simulation for Real-Time Sound Propagation of Dynamic Sources in Complex Scenes  

E-Print Network [OSTI]

Precomputed Wave Simulation for Real-Time Sound Propagation of Dynamic Sources in Complex Scenes of North Carolina at Chapel Hill Abstract We present a method for real-time sound propagation that captures all wave effects, including diffraction and reverberation, for multi- ple moving sources and a moving

North Carolina at Chapel Hill, University of

322

Handles Revisited: Optimising Performance and Memory Costs in a Real-Time Collector  

E-Print Network [OSTI]

Handles Revisited: Optimising Performance and Memory Costs in a Real-Time Collector Tomas Kalibera garbage collectors must update all references to ob- jects they move. Updating is a lengthy operation references have been updated which, in a real-time collector, must be done incrementally. One solution

Kent, University of

323

REAL-TIME ACTIVE PIPELINE INTEGRITY DETECTION (RAPID) SYSTEM FOR CORROSION DETECTION AND QUANTIFICATION  

E-Print Network [OSTI]

REAL-TIME ACTIVE PIPELINE INTEGRITY DETECTION (RAPID) SYSTEM FOR CORROSION DETECTION detection Acellent has developed a Real-time Active Pipeline Integrity Detection (RAPID) system. The RAPID system utilizes a sensor network permanently bonded to the pipeline structure along with in

Paris-Sud XI, Université de

324

NSTX-U Advances in Real-time C++11 on Linux  

SciTech Connect (OSTI)

Programming languages like C and Ada combined with proprietary embedded operating systems have dominated the real-time application space for decades. The new C++11standard includes native, language-level support for concurrency, a required feature for any nontrivial event-oriented real-time software. Threads, Locks, and Atomics now exist to provide the necessary tools to build the structures that make up the foundation of a complex real-time system. The National Spherical Torus Experiment Upgrade (NSTX-U) at the Princeton Plasma Physics Laboratory (PPPL) is breaking new ground with the language as applied to the needs of fusion devices. A new Digital Coil Protection System (DCPS) will serve as the main protection mechanism for the magnetic coils, and it is written entirely in C++11 running on Concurrent Computer Corporation's real-time operating system, RedHawk Linux. It runs over 600 algorithms in a 5 kHz control loop that determine whether or not to shut down operations before physical damage occurs. To accomplish this, NSTX-U engineers developed software tools that do not currently exist elsewhere, including real-time atomic synchronization, real-time containers, and a real-time logging framework. Together with a recent (and carefully configured) version of the GCC compiler, these tools enable data acquisition, processing, and output using a conventional operating system to meet a hard real-time deadline (that is, missing one periodic is a failure) of 200 microseconds.

Erickson, Keith G

2014-04-01T23:59:59.000Z

325

Modeling and rendering heterogeneous fog in real-time using B-Spline wavelets  

E-Print Network [OSTI]

Modeling and rendering heterogeneous fog in real-time using B-Spline wavelets Anthony Giroud method to render heterogeneous fog in real-time. The extinction function of our fog, related to its to obtain a decomposition in both space and frequency domains. A grid traversal is used to render the fog

Paris-Sud XI, Université de

326

TetSplat: Real-Time Rendering and Volume Clipping of Large Unstructured Tetrahedral Meshes  

E-Print Network [OSTI]

TetSplat: Real-Time Rendering and Volume Clipping of Large Unstructured Tetrahedral Meshes Ken-resolution data representations. These compact hierarchical data structures are then adaptively rendered and probed in real-time on a commodity PC. Our point-based rendering algorithm, which is inspired by QSplat

327

Schedulability Analysis for Fixed Priority Real-Time Systems with Energy-Harvesting  

E-Print Network [OSTI]

Schedulability Analysis for Fixed Priority Real-Time Systems with Energy-Harvesting Yasmina sufficient schedulability tests for fixed-priority pre-emptive scheduling of a real-time system under energy constraints. In this problem, energy is harvested from the ambient environment and used to replenish a storage

Paris-Sud XI, Université de

328

Real-time observation of lithium fibers growth inside a nanoscale lithium-ion battery  

E-Print Network [OSTI]

to observe the real-time nucleation and growth of the lithium fibers inside a nanoscale Li-ion battery. Our needed for safe and high power Li-ion batteries. VC 2011 American Institute of Physics. [doi:10Real-time observation of lithium fibers growth inside a nanoscale lithium-ion battery Hessam

Endres. William J.

329

Sismos l'Ecole: A Worldwide Network of Real-Time Seismometers in Schools  

E-Print Network [OSTI]

Sismos Ă  l'Ecole: A Worldwide Network of Real-Time Seismometers in Schools by F. Courboulex, J. L countries in the world. Thanks to Sismos Ă  l'Ecole (SaE) network stations, acces- sible in real time

Nolet, Guust

330

iDSRT: Integrated Dynamic Soft Real-time Architecture for Critical Infrastructure Data  

E-Print Network [OSTI]

processor and sent over a wired/wireless LAN. End-to-end delay of PMU data has to be guaran- teed for realiDSRT: Integrated Dynamic Soft Real-time Architecture for Critical Infrastructure Data Delivery}@illinois.edu University of Illinois at Urbana-Champaign, Urbana IL 61801, USA Abstract. The real-time control data

Nahrstedt, Klara

331

Formal Methods for the Specification and Design of RealTime Safety Critical  

E-Print Network [OSTI]

Formal Methods for the Specification and Design of Real­Time Safety Critical Systems \\Lambda Jonathan S. Ostroff April, 1992 Abstract Safety critical computers increasingly affect nearly every aspect, designing and verifying real­time sys­ tems, so as to improve their safety and reliability. \\Lambda

Ostroff, Jonathan S.

332

RealTime Robot Motion Planning Using Rasterizing Computer Graphics Hardware  

E-Print Network [OSTI]

, Ithaca, N.Y. 14853 y Assistant Professor and Director, Computer Science Robotics Labora­ tory, DepartmentReal­Time Robot Motion Planning Using Rasterizing Computer Graphics Hardware Jed Lengyel \\Lambda Mark Reichert \\Lambda Bruce R. Donald y Donald P. Greenberg z Abstract We present a real­time robot

Richardson, David

333

SOFT REAL-TIME SCHEDULING OF NETWORKED CONTROL SYSTEMS WITH DROPOUTS GOVERNED BY A MARKOV CHAIN  

E-Print Network [OSTI]

SOFT REAL-TIME SCHEDULING OF NETWORKED CONTROL SYSTEMS WITH DROPOUTS GOVERNED BY A MARKOV CHAIN QIANG LING, MICHAEL D. LEMMON Abstract. This paper derives an equation for a networked control system as a specification on the quality of service (QoS) delivered by real-time schedulers in the communication network

Lemmon, Michael

334

Optimal Real-Time Scheduling of Control Tasks with State Feedback Resource Allocation  

E-Print Network [OSTI]

1 Optimal Real-Time Scheduling of Control Tasks with State Feedback Resource Allocation Mohamed El for the optimal integrated control and real-time scheduling of control tasks. First, the problem of the optimal integrated control and non- preemptive off-line scheduling of control tasks in the sense of the H2

Paris-Sud XI, Université de

335

Mercury: A Memory-Constrained Spatio-temporal Real-time Search on Microblogs  

E-Print Network [OSTI]

Mercury: A Memory-Constrained Spatio-temporal Real-time Search on Microblogs Amr Magdy1§ , Mohamed Mercury; a system for real-time support of top-k spatio-temporal queries on microblogs, where users are able to browse recent microblogs near their locations. With high arrival rates of microblogs, Mercury

Bernstein, Phil

336

Building Human-Level AI for Real-Time Strategy Games Ben G. Weber  

E-Print Network [OSTI]

Building Human-Level AI for Real-Time Strategy Games Ben G. Weber Expressive Intelligence Studio UC to build robust intelligence. In particular, real- time strategy games provide a multi-scale challenge by studying a corpus of games, building models for anticipating op- ponent actions, and practicing within

California at Santa Cruz, University of

337

Transfer Learning of Hierarchical Task-Network Planning Methods in a Real-Time Strategy Game  

E-Print Network [OSTI]

simulations. Using simulations during the planning and learning process enables the system to get information, and simulation in a real-time strategy game engine. Introduction Learning in the context of automated planningTransfer Learning of Hierarchical Task-Network Planning Methods in a Real-Time Strategy Game

Muńoz-Avila, Héctor

338

Real-Time Electricity Markets Material from this introduction was adapted from [1].  

E-Print Network [OSTI]

), or balancing market. #12;2 A third market, called the operating reserve market, addresses ancillary services of products: Energy: based on resource offers and demand bids Regulating reserve: for real-time balancing1 Real-Time Electricity Markets Material from this introduction was adapted from [1

McCalley, James D.

339

Computer Graphics in Real-time Docking with Energy Calculation and Minimization  

E-Print Network [OSTI]

Computer Graphics in Real-time Docking with Energy Calculation and Minimization N. Pattabiraman, M. Levitt*, T.E. Ferrin, R. Langridge Computer Graphics Laboratory, Department of Pharmaceutical Chemistry 1985 We describe a real-time docking method using molecular graphics and high-speed calculation

Levitt, Michael

340

Real-Time Deferrable Load Control: Handling the Uncertainties of Renewable Generation  

E-Print Network [OSTI]

@caltech.edu Steven H. Low California Inst. of Tech. slow@caltech.edu ABSTRACT Real-time demand response is potential loads, including electric vehicles and smart appliances, will participate in demand response smart grid, deferrable load control, demand response 1. INTRODUCTION Real-time demand response seeks

Low, Steven H.

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Real-Time Game Design of Pac-Man Using Fuzzy Logic  

E-Print Network [OSTI]

, fuzzy logic has been chosen as the basis for the intelligent control of the ghosts' behavior1 Real-Time Game Design of Pac-Man Using Fuzzy Logic Adnan Shaout, Brady King, and Luke Reisner approaches. Keywords: Fuzzy Logic, Artificial Intelligence, Intelligent Agents, Real-Time, Interactive, Game

Parker, Gary B.

342

A REAL TIME 3D VISUALIZATION PROTOTYPE FOR INTERVENTIONAL MAGNETIC RESONANCE IMAGING  

E-Print Network [OSTI]

A REAL TIME 3D VISUALIZATION PROTOTYPE FOR INTERVENTIONAL MAGNETIC RESONANCE IMAGING JENS FISCHER.weiss@pfh.research.philips.com HEIDRUN SCHUMANN University of Rostock, Computer Science Department, D­18051 Rostock,Germany schumann radiologists during invasive and non­invasive magnetic resonance imaging. We use pre­acquired and real time

Schumann, Heidrun

343

Real-time fault detection and isolation in biological wastewater treatment plants  

E-Print Network [OSTI]

Real-time fault detection and isolation in biological wastewater treatment plants F. Baggiani and S@dsi.unifi.it Automatic fault detection is becoming increasingly important in wastewater treatment plant operation, given automation controllers, wastewater treatment INTRODUCTION Real-time monitoring is an increasingly important

344

Real Time Biomedical Data Streaming Platform (RIMES): a data-intensive virtual environment  

E-Print Network [OSTI]

Real Time Biomedical Data Streaming Platform (RIMES): a data-intensive virtual environment Kejun@ucsd.edu Abstract - In this paper we present Real tIme bioMEdical data Streaming platform (RIMES), a data of California, San Diego. RIMES extends scientists' desktops to biomedical grid computation resources and mass

Schulze, JĂŒrgen P.

345

Price controls and international petroleum product prices  

SciTech Connect (OSTI)

The effects of Federal refined-product price controls upon the price of motor gasoline in the United States through 1977 are examined. A comparison of domestic and foreign gasoline prices is made, based on the prices of products actually moving in international trade. There is also an effort to ascribe US/foreign market price differentials to identifiable cost factors. Primary emphasis is on price comparisons at the wholesale level, although some retail comparisons are presented. The study also examines the extent to which product price controls are binding, and attempts to estimate what the price of motor gasoline would have been in the absence of controls. The time period under consideration is from 1969 through 1977, with primary focus on price relationships in 1970-1971 (just before US controls) and 1976-1977. The foreign-domestic comparisons are made with respect to four major US cities, namely, Boston, New York, New Orleans, and Los Angeles. 20 figures, 14 tables.

Deacon, R.T.; Mead, W.J.; Agarwal, V.B.

1980-02-01T23:59:59.000Z

346

Distributed Energy Consumption Control via Real-Time Pricing Feedback in Smart Grid  

E-Print Network [OSTI]

on game- theoretic energy consumption scheduling for theK }). We denote the energy consumption of consumers as l kwhere l i k is the energy consumption of consumer i (i ? N )

Ma, Kai; Hu, Guoqiang; Spanos, Costas J

2014-01-01T23:59:59.000Z

347

Wealth Transfers Among Large Customers from Implementing Real-Time Retail Electricity Pricing  

E-Print Network [OSTI]

Available at http://www.ucei.org. PJM Interconnection Marketmarket-monitor/downloads/mmu- reports/pjm-som-2004.pdf.

Borenstein, Severin

2007-01-01T23:59:59.000Z

348

Customer Risk from Real-Time Retail Electricity Pricing: Bill Volatility and Hedgability  

E-Print Network [OSTI]

Orlando, FL: Dryden Press, 1988. PJM Interconnection Marketmonitor/downloads/mmu- reports/pjm-som-2004.pdf. FIGURE 1:gures are taken from the PJM (2005), pages 82-83. California

Borenstein, Severin

2007-01-01T23:59:59.000Z

349

Pricing mechanism for real-time balancing in regional electricity markets  

E-Print Network [OSTI]

and Power ­ increased or reduced production) and domestic water heaters that can be remotely turned off

de Weerdt, Mathijs

350

Impact of Storage on the Efficiency and Prices in Real-Time Electricity Markets  

E-Print Network [OSTI]

-Yves Le Boudec Alexandre Proutiere Dan-Cristian Tomozei IC-LCA2 IC-LCA2 KTH, Sweden IC-LCA2 EPFL complex dynamical systems. They incorporate renewable energy sources, such as wind and solar

Paris-Sud XI, Université de

351

Are there Gains from Pooling Real-Time Oil Price Forecasts?  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecemberSteam Coal Import CostsLiquidsYear JanYear Jan FebNaturalWorking Group1Are

352

Dynamics and real-time optimal control of satellite attitude and satellite formation systems  

E-Print Network [OSTI]

In this dissertation the solutions of the dynamics and real-time optimal control of magnetic attitude control and formation flying systems are presented. In magnetic attitude control, magnetic actuators for the time-optimal rest-to-rest maneuver...

Yan, Hui

2006-10-30T23:59:59.000Z

353

In Proceedings of RTSS'94: The 14th IEEE Real-Time System Symposium, San Juan, Puerto Rico, Dec 1994. Timeliness via Speculation for Real-Time Databases  

E-Print Network [OSTI]

. Pessimistic (PCC) protocols detect con icts as soon as they occur and resolve them using blocking. Optimistic (OCC) protocols detect con icts at transac- tion commit time and resolve them using rollbacks. For real-time databases, blockages and rollbacks are hazards that increase the likelihood of transactions missing

Bestavros, Azer

354

Time-Varying Effects of Housing and Stock Prices on U.S. Consumption Beatrice D. Simo-Kegne*, Stephen M. Miller**, Rangan Gupta*, and Goodness C. Aye*,  

E-Print Network [OSTI]

of per capita consumption in the US, showing significant volatilities during the twelve decadesTime-Varying Effects of Housing and Stock Prices on U.S. Consumption Beatrice D. Simo prices on US consumption over time. We use annual data from 1890 to 2012 and find that over different

Ahmad, Sajjad

355

Mutual Fund Trading Pressure: Firm-Level Stock Price Impact and Timing of SEOs  

E-Print Network [OSTI]

We use price pressure resulting from purchases by mutual funds with large capital inflows to identify overvalued equity. This is a relatively exogenous overvaluation indicator as it is associated with who is buying—buyers ...

Khan, Mozaffar Nayim

356

Housing Price Dynamics in Time and Space: Predictability, Liquidity and Investor Returns  

E-Print Network [OSTI]

P. , Gordon, T. M. , & Quigley, J. M. (1999). The valuationEnglund, P. , Hwang M. , & Quigley, J. M. (2002) HedgingEconomics, 8 Quan, D. C. , & Quigley, J. M. (1991). Price

Hwang, Min; Quigley, John M.

2010-01-01T23:59:59.000Z

357

Real-Time Ensemble Control with Reduced-Order Modeling  

E-Print Network [OSTI]

The control of spatially distributed systems is often complicated by significant uncertainty about system inputs, both time-varying exogenous inputs and time-invariant parameters. Spatial variations of uncertain parameters ...

Lin, Binghuai

358

Addressing equipment set-up time and manufacturing cost through real time inline inspection in tantalum wire manufacturing  

E-Print Network [OSTI]

For this study, a novel wire inspection system was developed to detect surface defects and monitor diameter real-time during the final wire drawing operation. Throughout his work, it was proven that the new inspection ...

González, Carlos A. (Carlos Alberto), 1972-

2004-01-01T23:59:59.000Z

359

Real-Time Virus Trapping and Fluorescent Imaging in Microfluidic  

E-Print Network [OSTI]

particles; however, this method requires the samples to be dried, fixed, coated, and laboriously prepared time, the images were collected with a computer running a video image capture

Bashir, Rashid

360

QoS Management in Webbased RealTime Data Services \\Lambda Sang H. Son and KyoungDon Kang  

E-Print Network [OSTI]

at process­ ing user requests in a timely manner using fresh data. To address this problem, we present level status data, e.g., stock prices, to high level aggregated data, e.g., recommended selling status data, e.g., current stock prices, to high level aggregate data, e.g., recommended buying

Kang, Kyoung-Don

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

A Hierarchical Demand Response Framework for Data Center Power Cost Optimization Under Real-World Electricity Pricing  

E-Print Network [OSTI]

1 A Hierarchical Demand Response Framework for Data Center Power Cost Optimization Under Real bills. Our focus is on a subset of this work that carries out demand response (DR) by modulating

Urgaonkar, Bhuvan

362

A Hierarchical Demand Response Framework for Data Center Power Cost Optimization Under Real-World Electricity Pricing  

E-Print Network [OSTI]

1 A Hierarchical Demand Response Framework for Data Center Power Cost Optimization Under Real for optimizing their utility bills. Our focus is on a subset of this work that carries out demand response (DR

Urgaonkar, Bhuvan

363

REAL TIME MONITORING OF INFRASTRUCTURE USING TDR TECHNOLOGY : PRINCIPLES  

E-Print Network [OSTI]

applications of Time Domain Reflectometry (TDR). TDR is basically radar in which a voltage pulse is launched-water interface. This strong reflection makes it possible to monitor changes in water level. In another variation, parallel rods can be embedded in soil and TDR is used to measure travel time of pulses reflected from

364

Real-Time Dynamic Brake Assessment Conduct a proof-of-concept  

E-Print Network [OSTI]

Real-Time Dynamic Brake Assessment Purpose Conduct a proof-of-concept test to examine the Federal Motor Carrier Safety Administration's Vehicle and Roadside Operations Division Concept stemming conducted for the National Highway Transportation Safety Administration. Signals to be collected Real

365

An off-line multiprocessor real-time scheduling algorithm to reduce static energy consumption  

E-Print Network [OSTI]

An off-line multiprocessor real-time scheduling algorithm to reduce static energy consumption, France laurent.pautet@telecom-paristech.fr Abstract--Energy consumption of highly reliable real dynamic energy consumption. This paper aims to propose a new off-line schedul- ing algorithm to put

Paris-Sud XI, Université de

366

Using Transient Electrical Measurements for Real-Time Monitoring of Battery State-of-Charge  

E-Print Network [OSTI]

system. I. INTRODUCTION Future energy-storage systems are likely to use lithium- ion batteries because regulate efficiency and power availability in battery-based systems, it is important to have a robust realUsing Transient Electrical Measurements for Real-Time Monitoring of Battery State

Nasipuri, Asis

367

EcoMobile: Energy-aware Real-time Framework for Multicore Mobile Systems1  

E-Print Network [OSTI]

EcoMobile: Energy-aware Real-time Framework for Multicore Mobile Systems1 B. Liu, Y. Wen, F. Liu, Y://www.cs.uh.edu Technical Report Number UH-CS-11-09 October 23, 2011 Keywords: mobile system, energy-aware, real plan to build an energy-aware framework for multicore mobile systems which extends Android with two

Cheng, Albert M. K.

368

Real-Time Systems, 24, 153169, 2003 # 2003 Kluwer Academic Publishers. Manufactured in The Netherlands.  

E-Print Network [OSTI]

, University of Illinois at Urbana-Champaign Abstract. Many real-time systems, such as manufacturing plants, have long life cycles. To enable the realization of technological innovations and to mitigate the risk and cost of bringing new control technologies into functioning systems, ÂŻexible and reliable real

Liu, Xue

369

Real-Time Detection of Packet Drop Attacks on Synchrophasor Data  

E-Print Network [OSTI]

, NY, 12180 Abstract--The importance of phasor measurement unit (PMU) or synchrophasor data towardsReal-Time Detection of Packet Drop Attacks on Synchrophasor Data Seemita Pal, Biplab Sikdar and Joe attack, where the adversary arbitrarily drops packets with synchrophasor data. This paper develops a real

Sikdar, Biplab

370

Time-dependent density functional theory with ultrasoft pseudopotentials: Real-time electron propagation across a molecular junction  

E-Print Network [OSTI]

Time-dependent density functional theory with ultrasoft pseudopotentials: Real-time electron 2006 A practical computational scheme based on time-dependent density functional theory TDDFT density functional theory22 TDDFT . Density functional theory DFT 23 with the Kohn-Sham reference kinetic

Lin, Xi

371

Energy efficient scheduling techniques for real-time embedded systems  

E-Print Network [OSTI]

Battery-powered portable embedded systems have been widely used in many applications. These embedded systems have to concurrently perform a multitude of complex tasks under stringent time constraints. As these systems become more complex...

Prathipati, Rajesh Babu

2004-09-30T23:59:59.000Z

372

Prototyping the R-Shell Real-Time Environment  

E-Print Network [OSTI]

Scheduling Agents to Resource Managers request arrives, it will be entered into a buffer space for the dispatcher to handle at a later time. This design was used to keep the resource manager from missing messages. The dispatcher attempts to schedule jobs... 1. Allocation - allocate resources to appropriate tasks. '2. Scheduling - order tasks to increase through-put snd timing correctness. :1. Dispatching - execute tasks according to the scheilule. By integrating CPU scheduling snd resource allocation...

Oswal, Snehal M.

1993-01-01T23:59:59.000Z

373

The Impact of Market Clearing Time and Price Signal Delay on the Stability of Electric Power Markets  

SciTech Connect (OSTI)

We generalize a model, proposed by Alvarado, of the electric power market by including the effects of control and communication. To simulate realistic markets, our model issues control signals only at given times and those signals are delayed during transmission. These two effects transform Alvarado's continuous system into a hybrid system, with consequential effects. The stability analysis of the new system reveals two important properties. First, there is an upper limit on the market clearing time and the delay of the price signal beyond which the system becomes unstable. Second, there is a counter-intuitive relationship between the market clearing time and price signal delay: when the market clearing time is relatively long, delaying the price signal can improve the market's stability while reducing the communication delay can destabilize the market. This counter-intuitive effect shows that the full impact of information technology on power markets can be significant and difficult to anticipate. Therefore, as markets are designed and regulated, careful attention should be paid to the effects of information technology on the market's dynamic behavior.

Nutaro, James J [ORNL; Protopopescu, Vladimir A [ORNL

2009-01-01T23:59:59.000Z

374

Energy-Efficient Duplex and TMR Real-Time Systems Appeared in the IEEE Real-Time Systems Symposium, Dec 2002  

E-Print Network [OSTI]

for autonomous critical missions need such degrees of re- liability, but energy consumption becomes a dominant the energy used by reliable computers onboard autonomous vehicles. The conservation allows these systems of electrical power for operation and cooling. Examples where energy consumption and real time are of paramount

Melhem, Rami

375

Integrating Real Time and Power Management in a Real System Martin P. Lawitzky  

E-Print Network [OSTI]

§ Stefan M. Petters§ NICTA Sydney, Australia § University of New South Wales Sydney, Australia ¶ TU M. This enables the use of the dynamic slack caused by the variability of execution time, to reduce energy and other thermal dissipation devices, a limited power supply (e.g. a solar powered system), or simply

376

Journal of real time image processing manuscript No. (will be inserted by the editor)  

E-Print Network [OSTI]

Palhano Xavier de Fontes · Guillermo Andrade Barroso · Pierre Hellier Real time ultrasound image denoising, Guillermo Andrade Barroso · Pierre Hellier INRIA Centre de Recherche Rennes Bretagne Atlantique 35 042

Paris-Sud XI, Université de

377

Ris-R-1174(EN) RTMOD: Real-Time MODel Evaluation  

E-Print Network [OSTI]

to simulate the atmospheric dispersion of harmful materials, as radioactive pollutants. RTMOD is structured evaluation for the inter-comparison of real-time forecasts produced by long-range atmospheric dispersion

378

System for remote multichannel real-time monitoring of mouse ECG via the Internet  

E-Print Network [OSTI]

A hardware/software system was developed to allow real-time monitoring of multiple physiological signals simultaneously via the Internet. The hardware is specifically designed for measuring ECG signals from mice, while the ...

Oefinger, Matthew Blake, 1976-

2003-01-01T23:59:59.000Z

379

Revise CS 552: Distributed Systems to CS552: Distributed Real-Time Systems  

E-Print Network [OSTI]

Text Book: Real-Time Systems by Jane W.S. Liu, Prentice Hall, 2000 Research papers: Research papers Liu's book 1 #12;­ Resources and resource access control ­ Multiprocessor scheduling, resource access

Heller, Barbara

380

Closed-loop Real-time Control of a Novel Linear Magnetostrictive Actuator  

E-Print Network [OSTI]

This thesis presents the design of various closed-loop real-time control of a novel linear magnetostrictive actuator. The novel linear magnetostrictive actuator which uses Terfenol-D as the magnetostrictive material was developed by Sadighi...

Chen, Chien-Fan

2010-10-12T23:59:59.000Z

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Real-Time Cloud Rendering Mark J. Harris and Anselmo Lastra  

E-Print Network [OSTI]

Real-Time Cloud Rendering Mark J. Harris and Anselmo Lastra Department of Computer Science for future research in section 5. Figure 1: Realistic clouds in the game "Ozzy's Black Skies". #12;2 Harris

North Carolina at Chapel Hill, University of

382

Dedicated optoelectronic stochastic parallel processor for real-time image processing: motion-detection  

E-Print Network [OSTI]

Dedicated optoelectronic stochastic parallel processor for real-time image processing: motion and performance analysis of a dedicated optoelectronic processor that implements stochastic optimization, providing compact, high-bandwidth intrachip optoelectronic interconnects. We have modeled the oper- ation

Paris-Sud XI, Université de

383

Geek-Up[09.03.10] -- Innovative Silicon Wafers, Real-Time Power...  

Broader source: Energy.gov (indexed) [DOE]

difference. We buy power to decrease the system load or sell to increase it. Or, the hydro operator can increase or decrease generation at the dams." Learn how BPA's real-time...

384

A smartphone interface for a wireless EEG headset with real-time 3D reconstruction  

E-Print Network [OSTI]

and 3D reconstruction. Introduction Functional brain imaging techniques including fMRI and PET provide gestures (see Fig. 1). Evaluation A major concern in mobile real-time systems is the power consumption

385

A software based, 13 kbits/s real-time internet codec  

E-Print Network [OSTI]

. The quality may be 'scaled" up by allocating additional bits to the subbands. This coder has been successfully implemented in real-time on a Sun Sparc 10 platform....

Randolph, Marc A

1996-01-01T23:59:59.000Z

386

Development of Real-time Closed-loop Control Algorithms for Grid-scale Battery  

E-Print Network [OSTI]

i Development of Real-time Closed-loop Control Algorithms for Grid-scale Battery Energy Storage Systems Prepared for the U.S. Department of Energy Office of Electricity Delivery and Energy ................................................................................................. 23 6.2. Data Storage

387

A Two-Layered Management Architecture for Building Adaptive Real-time Systems  

E-Print Network [OSTI]

. The ASoC project aims at the development of an architecure and design methodology to embed autonomic the fundamental concepts of software architectures for embedded real- time systems in depth. Solomon et al

Ungerer, Theo

388

Energy Saving Measures of Heating Network - Computerized Real-time Control System  

E-Print Network [OSTI]

ICEBO2006, Shenzhen, ChinaHVAC Technologies for Energy Efficiency, Vol. IV-12-9 Energy Saving Measures of Heating Network ?Computerized Real-time Control System Jieyan Zhang Service Bureau, Deputy-director, State...

Zhang, J.

2006-01-01T23:59:59.000Z

389

Real-Time Data Assimilation for Operational Ensemble Streamflow Forecasting JASPER A. VRUGT  

E-Print Network [OSTI]

Real-Time Data Assimilation for Operational Ensemble Streamflow Forecasting JASPER A. VRUGT Earth values must be specified (Table 1). Corresponding author address: Jasper Vrugt, Earth and Envi- ronmental

Vrugt, Jasper A.

390

Real-time impluse-based rigid body simulation and rendering  

E-Print Network [OSTI]

The purpose of this thesis is to develop and demonstrate a physically based rigid body simulation with a focus on simplifications to achieve real-time performance. This thesis aims to demonstrate that by improving the efficiency with simplified...

Yuksel, Can

2007-09-17T23:59:59.000Z

391

Real time monitoring of multiple wells flowing under pseudosteady state condition by using Kalman filtering  

E-Print Network [OSTI]

This work develops a method for the real time monitoring of well performance by using Kalman filtering. A system of two or more wells draining the same reservoir under pseudo steady state condition is monitored simultaneously to estimate both...

Jacob, Suresh

2002-01-01T23:59:59.000Z

392

Development of a Wireless Real-Time Productivity Measurement System for Rapid Construction Operations  

E-Print Network [OSTI]

was developed. The WRITE System has a potential to strengthen communication and coordination among participants involved in the infrastructure construction process by providing more accurate productivity information in real time....

Kim, Seonghoon

2008-01-01T23:59:59.000Z

393

Real-Time Measurements of Actin Filament Polymerization by Total Internal Reflection Fluorescence Microscopy  

E-Print Network [OSTI]

Real-Time Measurements of Actin Filament Polymerization by Total Internal Reflection Fluorescence polymerization and its regulation by associated proteins requires an assay to monitor polymerization dynamics nucleotide. INTRODUCTION Actin polymerization contributes to many cellular processes under the control

394

header for SPIE use Real-Time Weather Data on Terrain  

E-Print Network [OSTI]

behave in the presence of hills or mountains and other features. Keywords: Real-time visualization into a global geospatial structure based on a forest of quadtrees [Dav98, Dav99, Fau00]. Even the volumetric

Shaw, Chris

395

A realistic method for real-time obstacle avoidance without the Calculation of Cspace  

E-Print Network [OSTI]

extensively used for the inspection, maintenance and repair of offshore structures in both deep and shallow,45,46,30,31]. Such a real-time system normally consists of the following tasks: 1. dynamic plant identification; 2. low

396

Journal of Robotica 1 A realistic method for real-time obstacle  

E-Print Network [OSTI]

extensively used for the inspection, maintenance and repair of offshore structures in both deep and shallow,45,46,30,31]. Such a real-time system normally consists of the following tasks: 1. dynamic plant identification; 2. low

397

On Creating a Native Real-Time-Strategy Game User Interface for Multi-Touch Devices  

E-Print Network [OSTI]

|sorzech|wwong3}@ucsc.edu, {fire}@soe.ucsc.edu ABSTRACT Historically, real-time strategy video games, such as Star, interaction, video games, touch-screen, iPad 1. INTRODUCTION On many mobile platforms, multiple compelling

California at Santa Cruz, University of

398

atom-resolved real-time studies: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

are collected in human-avatar promising results about the role and functioning of joint attention in human-avatar interactions. Keywords Yu, Chen 7 REVIEW ARTICLE Real-time...

399

Towards RealTime ObjectZ Graeme Smith \\Lambda and Ian Hayes y\\Lambda  

E-Print Network [OSTI]

Towards Real­Time Object­Z Graeme Smith \\Lambda and Ian Hayes y\\Lambda \\Lambda Software of areas including multiprocessing [22], telecommunications [19], multi­media standards [10

Smith, Graeme

400

Towards Real-Time and Memory Efficient Predictions of Valve States in Diesel Engines  

E-Print Network [OSTI]

Towards Real-Time and Memory Efficient Predictions of Valve States in Diesel Engines Philippe Komma Tšubingen, Germany {philippe.komma, andreas.zell}@uni-tuebingen.de system for a diesel engine

Zell, Andreas

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Energy-optimal schedules of real-time jobs with hard deadlines  

E-Print Network [OSTI]

In this thesis, we develop algorithms that make optimal use of frequency scaling to schedule jobs with real??time requirements. Dynamic voltage scaling is a technique used to reduce energy consumption in wide variety of systems. Reducing supply...

George, John Vijoe

2005-11-01T23:59:59.000Z

402

Modeling real-time human-automation collaborative scheduling of unmanned vehicles  

E-Print Network [OSTI]

Recent advances in autonomy have enabled a future vision of single operator control of multiple heterogeneous Unmanned Vehicles (UVs). Real-time scheduling for multiple UVs in uncertain environments will require the ...

Clare, Andrew S

2013-01-01T23:59:59.000Z

403

CPS : Small : Dynamically Managing the Real-time Fabric of a Wireless Sensor-Actuator Network  

E-Print Network [OSTI]

CPS : Small : Dynamically Managing the Real-time Fabric of a Wireless Sensor-Actuator Network 1 as a multi-player game between applications (users) that is essentially a network utility maximization (NUM

Lemmon, Michael

404

Real time grid congestion management in presence of high penetration of wind energy  

E-Print Network [OSTI]

Real time grid congestion management in presence of high penetration of wind energy A. Vergnol1 , J », « Wind energy », « Variable speed drive » Abstract With the increased use of wind energy the power

Boyer, Edmond

405

Real-Time Motion Planning With Applications to Autonomous Urban Driving  

E-Print Network [OSTI]

This paper describes a real-time motion planning algorithm, based on the rapidly-exploring random tree (RRT) approach, applicable to autonomous vehicles operating in an urban environment. Extensions to the standard RRT are ...

Kuwata, Yoshiaki

406

Development of environmental and oceanographic real-time assessment system for the near-shore environment  

E-Print Network [OSTI]

of the constituents of interest. This study is focused on the development of a framework that couples real-time measurements and numerical simulation for tracking constituents in surface waters. The parameterization of the mixing and turbulent diffusion impacts...

Ojo, Temitope O.

2006-08-16T23:59:59.000Z

407

Evaluating Policies and Mechanisms for Supporting Embedded, Real-Time Applications with CORBA 3.0  

E-Print Network [OSTI]

, and weight/power consumption, software techniques used to develop real-time systems have historically lagged,schmidtg@uci.edu Irfan Pyarali, and David L. Levine Electrical & Computer Engineering Dept. ffredk

408

Fuzzy adaptive connection admission control for real-time applications in ATM-based heterogeneous networks  

E-Print Network [OSTI]

In this thesis, I propose a fuzzy adaptive connection admission control (CAC) approach for real-time applications in ATM-Based heterogeneous networks (ABHN) where ATM serves as a backbone that connects different LANs by interface devices. This type...

Zhang, Ying-Bi

1997-01-01T23:59:59.000Z

409

Getting a Better Performing Building: Commissioning and Real Time Data Analysis  

E-Print Network [OSTI]

based on real time system operational data. Because of the dynamic nature and complexity of commercial building HVAC systems, they are the perfect target for periodic performance assessments, or recommissioning. Today's buildings are expected to supply...

Barba, M.

2002-01-01T23:59:59.000Z

410

Model for LMFBR core transient analysis in real-time  

SciTech Connect (OSTI)

This paper discusses the modeling of LMFBR core transients. It is shown that with a proper choice of shape functions a nodal approximation of the coolant, cladding, and fuel temperature distributions leads to adequately accurate power and temperature predictions, as well as adequately short computation times.

Tzanos, C.P.

1986-01-01T23:59:59.000Z

411

Real Time Computational Algorithms for Eddy Current Based Damage Detection  

E-Print Network [OSTI]

;cant reduction in computational time. 1. Introduction Nondestructive evaluation (NDE) is the process of examining a material or article without impairing its future usefulness. NDE is sometimes referred) measure geometric characteristics. Some typical structures or products inspected through the use of NDE

412

Real Time Control Design for Mobile Robot Fault Tolerant Control.  

E-Print Network [OSTI]

Mobile Robot. Cristian Axenie Automation and Industrial Informatics Department Razvan Solea, Lecturer, Ph-time distributed control application with fault tolerance capabilities for differential wheeled mobile robots mobile robot the author has been able to develop a hierarchical software application that minimizes costs

Kuehnlenz, Kolja

413

Real-Time Selective Harmonic Minimization in Cascaded Multilevel Inverters  

E-Print Network [OSTI]

time but the output fundamental voltage will stay constant and the harmonic will still meet capability of generalizing solutions. What this means is that, if the correct range of data are used sources along with its operation as in a solar panel. This means that during a day of operation, the solar

Tolbert, Leon M.

414

Development of a real-time quantitative hydrologic forecasting model  

E-Print Network [OSTI]

TIME ) Ftgure 2. porno(lal f loni daaaga reduction aada possible hy a gives ruspanav ties (acr rrata forecast Ivad (Iacl. The do(ted ll?es In tha figure gives wt essnple uhlclt ahoun that as tha fnrecast land tlaa Incrva. as frua 4 to l4 hours...

Bell, John Frank

1986-01-01T23:59:59.000Z

415

Discrete-Time Pricing and Optimal Exercise of American Perpetual Warrants in the Geometric Random Walk Model  

SciTech Connect (OSTI)

An American option (or, warrant) is the right, but not the obligation, to purchase or sell an underlying equity at any time up to a predetermined expiration date for a predetermined amount. A perpetual American option differs from a plain American option in that it does not expire. In this study, we solve the optimal stopping problem of a perpetual American option (both call and put) in discrete time using linear programming duality. Under the assumption that the underlying stock price follows a discrete time and discrete state Markov process, namely a geometric random walk, we formulate the pricing problem as an infinite dimensional linear programming (LP) problem using the excessive-majorant property of the value function. This formulation allows us to solve complementary slackness conditions in closed-form, revealing an optimal stopping strategy which highlights the set of stock-prices where the option should be exercised. The analysis for the call option reveals that such a critical value exists only in some cases, depending on a combination of state-transition probabilities and the economic discount factor (i.e., the prevailing interest rate) whereas it ceases to be an issue for the put.

Vanderbei, Robert J., E-mail: rvdb@princeton.edu [Princeton University, Department of Operations Research and Financial Engineering (United States); P Latin-Small-Letter-Dotless-I nar, Mustafa C., E-mail: mustafap@bilkent.edu.tr [Bilkent University, Department of Industrial Engineering (Turkey); Bozkaya, Efe B. [Sabanc Latin-Small-Letter-Dotless-I University, Faculty of Administrative Sciences (Turkey)] [Sabanc Latin-Small-Letter-Dotless-I University, Faculty of Administrative Sciences (Turkey)

2013-02-15T23:59:59.000Z

416

Real-time processing of remote sensor data as applied to Arctic ice classification  

E-Print Network [OSTI]

REAL-TIME PROCESSING OF REMOTE SENSOR DATA AS APPLIED TO ARCTIC ICE CLASSIFICATION A Thesis by JAMES AUSTIN PERMENTER partial ! Submitted to the Graduate College of Texas A)M University in fulfillment of the requirement for the degree... of MASTER OF SCIENCE December 1973 Major Subject: Electrical Engineering REAL-TIME PROCESSING OF REMOTE SENSOR DATA AS APPLIED TO ARCTIC ICE CLASSIFICATION A Thesis by James Austin Permenter Approved as to style and content by: ] ( rman of Commi...

Permenter, James Austin

1973-01-01T23:59:59.000Z

417

A multiprocessor system for real-time simulation of power electronic circuits  

E-Print Network [OSTI]

that describes it [7]. Its applications are widely distributed among many areas of technology such as process controls, aerospace, and other engineering oriented system design and analysis problems. Real-time simulation is a much favored simulation method...A MULTIPROCESSOR SYSTEM FOR REAL-TIME SIMULATION OF POWER ELECTRONIC CIRCUITS A Thesis by NABIL HUSSEIN QAWASMI Submitted to the Graduate College of Texas AkM University in partial fulfillment of the requirement for the degree of MASTER...

Qawasmi, Nabil Hussein

1988-01-01T23:59:59.000Z

418

Flow Control of Real Time Multimedia Applications Using Model Predictive Control with a Feed Forward Term  

E-Print Network [OSTI]

. In this research, the flow accumulation is the signal used in feedback for flow control. It has the advantage of reflecting both packet losses and delays; therefore, it is a better choice. Using network simulations, the accumulations of real-time audio... based on ARX predictor and utilizes sending bit rate as input and accumulation as output signal. The control effort is to remain the accumulations of real-time multimedia flows at a certain reference. From network simulation results, he concluded...

Duong, Thien Chi

2011-02-22T23:59:59.000Z

419

A high-resolution, four-band SAR testbed with real-time image formation  

SciTech Connect (OSTI)

This paper describes the Twin-Otter SAR Testbed developed at Sandia National Laboratories. This SAR is a flexible, adaptable testbed capable of operation on four frequency bands: Ka, Ku, X, and VHF/UHF bands. The SAR features real-time image formation at fine resolution in spotlight and stripmap modes. High-quality images are formed in real time using the overlapped subaperture (OSA) image-formation and phase gradient autofocus (PGA) algorithms.

Walker, B.; Sander, G.; Thompson, M.; Burns, B.; Fellerhoff, R.; Dubbert, D.

1996-03-01T23:59:59.000Z

420

A comparison of Lagrangian inertia coefficients for robot manipulator dynamics to examine real-time applicability  

E-Print Network [OSTI]

A COMPARISON OF LAGRANGIAN INERTIA COEFFICIENTS FOR ROBOT MANIPULATOR DYNAMICS TO EXAMINE REAL-TIME APPLICABILITY A Thesis by GERALD PAUL ROSTON Submitted to the Graduate College of Texas A&M University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE August 1985 Major Subject: Mechanical Engineering A COMPARISON OF LAGRANGIAN INERTIA COEFFICIENTS FOR ROBOT MANIPULATOR DYiNAMICS TO EXAMINE REAL-TIME APPLICABILITY A Thesis by GERALD PAUL ROSTON...

Roston, Gerald Paul

1985-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Real time MR Coronary Angiography at 3T P. K. Nguyen1  

E-Print Network [OSTI]

Real time MR Coronary Angiography at 3T P. K. Nguyen1 , K. Nayak2,3 , C. Cunningham3 , J. M. Santos3 , M. Tsukiji1 , J. Brittain4 , M. V. McConnell1 , D. Nishimura3 , B. Hu3 , J. Pauly3 , P. Yang1 1 Park, CA, United States Introduction. Real time MR eliminates the need for cardiac-gating or breath

Southern California, University of

422

Real-time metaphorical visualization of multi-dimensional environmental data  

E-Print Network [OSTI]

REAL-TIME METAPHORICAL VISUALIZATION OF MULTI- DIMENSIONAL ENVIRONMENTAL DATA A Thesis by ERIC BRIAN ALEY Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE May 2006 Major Subject: Visualization Sciences REAL-TIME METAPHORICAL VISUALIZATION OF MULTI- DIMENSIONAL ENVIRONMENTAL DATA A Thesis by ERIC BRIAN ALEY Submitted to the Office of Graduate Studies...

Aley, Eric Brian

2006-08-16T23:59:59.000Z

423

Understanding Wind Turbine Price Trends in the U.S. Over the Past Decade  

E-Print Network [OSTI]

In comparison, the rise in coal prices has been slower andFiberglass Energy Prices Diesel Coal Natural Gas Currencyconsumption) Coal (20% of consumption) Real Price Change in

Bolinger, Mark

2013-01-01T23:59:59.000Z

424

Evidence of a Shift in the Short-Run Price Elasticity of Gasoline Demand  

E-Print Network [OSTI]

Consumption and Real Retail Gasoline Price for January 19742006. FIGURE 2 Real Retail Gasoline Price for Two Periodsjt is the real retail price of gasoline in month j and year

Hughes, Jonathan; Knittel, Christopher R; Sperling, Dan

2007-01-01T23:59:59.000Z

425

Earthquake early warning system using real-time signal processing  

SciTech Connect (OSTI)

An earthquake warning system has been developed to provide a time series profile from which vital parameters such as the time until strong shaking begins, the intensity of the shaking, and the duration of the shaking, can be derived. Interaction of different types of ground motion and changes in the elastic properties of geological media throughout the propagation path result in a highly nonlinear function. We use neural networks to model these nonlinearities and develop learning techniques for the analysis of temporal precursors occurring in the emerging earthquake seismic signal. The warning system is designed to analyze the first-arrival from the three components of an earthquake signal and instantaneously provide a profile of impending ground motion, in as little as 0.3 sec after first ground motion is felt at the sensors. For each new data sample, at a rate of 25 samples per second, the complete profile of the earthquake is updated. The profile consists of a magnitude-related estimate as well as an estimate of the envelope of the complete earthquake signal. The envelope provides estimates of damage parameters, such as time until peak ground acceleration (PGA) and duration. The neural network based system is trained using seismogram data from more than 400 earthquakes recorded in southern California. The system has been implemented in hardware using silicon accelerometers and a standard microprocessor. The proposed warning units can be used for site-specific applications, distributed networks, or to enhance existing distributed networks. By producing accurate, and informative warnings, the system has the potential to significantly minimize the hazards of catastrophic ground motion. Detailed system design and performance issues, including error measurement in a simple warning scenario are discussed in detail.

Leach, R.R. Jr.; Dowla, F.U.

1996-02-01T23:59:59.000Z

426

Design of a Host Traffic Management system for Hard Real Time networks  

E-Print Network [OSTI]

A Hard Real Time (HRT) system is one whose correct functioning is based on the concepts of timely and correct delivery. By timely delivery, we imply that if a message is dispatched by a sender application it should be delivered at a receiver...

Krishna Moorthy, Jayasankar

1997-01-01T23:59:59.000Z

427

Towards Real-Time High Performance Computing For Power Grid Analysis  

SciTech Connect (OSTI)

Real-time computing has traditionally been considered largely in the context of single-processor and embedded systems, and indeed, the terms real-time computing, embedded systems, and control systems are often mentioned in closely related contexts. However, real-time computing in the context of multinode systems, specifically high-performance, cluster-computing systems, remains relatively unexplored. Imposing real-time constraints on a parallel (cluster) computing environment introduces a variety of challenges with respect to the formal verification of the system's timing properties. In this paper, we give a motivating example to demonstrate the need for such a system--- an application to estimate the electromechanical states of the power grid--- and we introduce a formal method for performing verification of certain temporal properties within a system of parallel processes. We describe our work towards a full real-time implementation of the target application--- namely, our progress towards extracting a key mathematical kernel from the application, the formal process by which we analyze the intricate timing behavior of the processes on the cluster, as well as timing measurements taken on our test cluster to demonstrate use of these concepts.

Hui, Peter SY; Lee, Barry; Chikkagoudar, Satish

2012-11-16T23:59:59.000Z

428

ProtEx: a toolkit for the analysis of distributed real-time systems  

E-Print Network [OSTI]

an outlook of the cunent and future work. PREVIOUS AND RELATED WORK A real-time application must meet precise timing requirements. Deadlines must be enforced in order to have a system consisting of schedulable tasks, A schedulability analyzer is typically... times of all the tasks defined in the system. After the calculation of the worst-case response time or delay, the computed value is compared with the task's timing requirements, i. e. deadline. This step is necessary in order to determine...

Meylan, Yves Damien Meylan

2000-01-01T23:59:59.000Z

429

The Case for Feedback Control RealTime Scheduling John A. Stankovic, Chenyang Lu, Sang H. Son and Gang Tao*  

E-Print Network [OSTI]

The Case for Feedback Control Real­Time Scheduling John A. Stankovic, Chenyang Lu, Sang H. Son dynamic systems. In this paper, we present a new scheduling paradigm, which we call feedback control real­time scheduling. Feedback control real­time scheduling defines error terms for schedules, monitors the error

Son, Sang H.

430

A Real-time Visual Tracking System in the Robot Soccer Domain Bo Li, Edward Smith, Huosheng Hu, Libor Spacek  

E-Print Network [OSTI]

A Real-time Visual Tracking System in the Robot Soccer Domain Bo Li, Edward Smith, Huosheng Hu Abstract This paper presents a real-time visual tracking system in the robot soccer domain. The details of the Essex Wizards robot football team and its control system are described. A real-time visual tracking

Hu, Huosheng

431

Open Automated Demand Response Technologies for Dynamic Pricing and Smart Grid  

SciTech Connect (OSTI)

We present an Open Automated Demand Response Communications Specifications (OpenADR) data model capable of communicating real-time prices to electricity customers. We also show how the same data model could be used to for other types of dynamic pricing tariffs (including peak pricing tariffs, which are common throughout the United States). Customers participating in automated demand response programs with building control systems can respond to dynamic prices by using the actual prices as inputs to their control systems. Alternatively, prices can be mapped into"building operation modes," which can act as inputs to control systems. We present several different strategies customers could use to map prices to operation modes. Our results show that OpenADR can be used to communicate dynamic pricing within the Smart Grid and that OpenADR allows for interoperability with existing and future systems, technologies, and electricity markets.

Ghatikar, Girish; Mathieu, Johanna L.; Piette, Mary Ann; Kiliccote, Sila

2010-06-02T23:59:59.000Z

432

U.S. diesel fuel price decreases for first time in six weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption by sector Transportationdiesel fuel price continuedieseldiesel

433

U.S. diesel fuel price decreases for first time in six weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption by sector Transportationdiesel fuel price

434

U.S. diesel fuel price decreases for first time in six weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption by sector Transportationdiesel fuel pricediesel fuel prices

435

U.S. diesel fuel price increases for first time in 6 weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption by sector Transportationdiesel fuel pricedieseldiesel fuel price

436

U.S. gasoline price increases for first time since September (long version)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption by sector Transportationdieselgasoline priceNovember 3, 2014,

437

U.S. gasoline price increases for the first time since September (short version)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption by sector Transportationdieselgasoline priceNovember 3,

438

A Numerical Method for Pricing Electricity Derivatives for Jump-Diffusion Processes Based on Continuous Time Lattices  

E-Print Network [OSTI]

A Numerical Method for Pricing Electricity Derivatives for Jump-Diffusion Processes Based.tompaidis@mccombs.utexas.edu Corresponding author. Tel. 512-4715252, Fax 512-4710587. #12;A Numerical Method for Pricing Electricity method for pricing derivatives on electricity prices. The method is based on approximating the generator

Albanese, Claudio

439

Digital Holography for in Situ Real-Time Measurement of Plasma-Facing-Component Erosion  

SciTech Connect (OSTI)

In situ, real time measurement of net plasma-facing-component (PFC) erosion/deposition in a real plasma device is challenging due to the need for good spatial and temporal resolution, sufficient sensitivity, and immunity to fringe-jump errors. Design of a high-sensitivity, potentially high-speed, dual-wavelength CO2 laser digital holography system (nominally immune to fringe jumps) for PFC erosion measurement is discussed.

ThomasJr., C. E. [Third Dimension Technologies, LLC, Knoxville, TN; Granstedt, E. M. [Tri-Alpha Energy] [Tri-Alpha Energy; Biewer, Theodore M [ORNL] [ORNL; Baylor, Larry R [ORNL] [ORNL; Combs, Stephen Kirk [ORNL] [ORNL; Meitner, Steven J [ORNL] [ORNL; Hillis, Donald Lee [ORNL] [ORNL; Majeski, R. [Princeton Plasma Physics Laboratory (PPPL)] [Princeton Plasma Physics Laboratory (PPPL); Kaita, R. [Princeton Plasma Physics Laboratory (PPPL)] [Princeton Plasma Physics Laboratory (PPPL)

2014-01-01T23:59:59.000Z

440

Real-time capable first principle based modelling of tokamak turbulent transport  

E-Print Network [OSTI]

A real-time capable core turbulence tokamak transport model is developed. This model is constructed from the regularized nonlinear regression of quasilinear gyrokinetic transport code output. The regression is performed with a multilayer perceptron neural network. The transport code input for the neural network training set consists of five dimensions, and is limited to adiabatic electrons. The neural network model successfully reproduces transport fluxes predicted by the original quasilinear model, while gaining five orders of magnitude in computation time. The model is implemented in a real-time capable tokamak simulator, and simulates a 300s ITER discharge in 10s. This proof-of-principle for regression based transport models anticipates a significant widening of input space dimensionality and physics realism for future training sets. This aims to provide unprecedented computational speed coupled with first-principle based physics for real-time control and integrated modelling applications.

Breton, S; Felici, F; Imbeaux, F; Aniel, T; Artaud, J F; Baiocchi, B; Bourdelle, C; Camenen, Y; Garcia, J

2015-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Debate response: Which rate designs provide revenue stability and efficient price signals? Let the debate continue.  

SciTech Connect (OSTI)

Let's engage in further discussion that provides solutions and details, not just criticisms and assertions. Let's engage in a meaningful dialogue about the conditions where real-time pricing or critical peak pricing with decoupling or the SFV rate design with a feebate is most effective. (author)

Boonin, David Magnus

2009-11-15T23:59:59.000Z

442

Prices of robustness and reblending in oil industry Stefan Janaqi.* Jorge Aguilera*. Meriam Chbre**  

E-Print Network [OSTI]

Prices of robustness and reblending in oil industry Stefan Janaqi.* Jorge Aguilera*. Meriam Chébre. In this paper we present a method to calculate the prices of robustness and reblending through a robust real-time optimization method for the on-line linear oil blending process. Our approach places this problem in a wider

Paris-Sud XI, Université de

443

Validation of the new real-time equilibrium code EQUINOX on JET and Tore Supra  

E-Print Network [OSTI]

Validation of the new real-time equilibrium code EQUINOX on JET and Tore Supra D. Mazon1 , P. Lotte Nice Sophia-Antipolis, CNRS Parc Valrose 06108 Nice Cedex 02 France 3 Consorzio RFX ­ Associazione time equilibrium reconstruction code EQUINOX, which solves the Grad Shafranov equation, has been

Faugeras, Blaise

444

Real-time processing of a long perimeter fiber optic intrusion system  

E-Print Network [OSTI]

This thesis reports on recent advances made in real-time intruder detection for an intrusion system developed at Texas A&M University that utilizes a phase-sensitive optical time-domain reflectometer. The system uses light pulses from a highly...

Snider, William Timothy

2009-09-30T23:59:59.000Z

445

Real-time State Estimation on Micro-grids Ying Hu, Anthony Kuh, Aleksandar Kavcic  

E-Print Network [OSTI]

on the factor graph utilizing real-time measurements from the smart metering devices. The result are experiencing a transformation of the power grid. The future smart grid [4] will bring advanced metering-time measurements. As more smart metering devices are being deployed on the grid, power system analysis is p

Kavcic, Aleksandar

446

A Real-Time Decision Support System for High Cost Oil-Well Drilling Operations  

E-Print Network [OSTI]

A Real-Time Decision Support System for High Cost Oil-Well Drilling Operations Odd Erik Gundersen In this paper we present DrillEdge - a commercial and award winning software system that monitors oil-well drilling operations in order to reduce non-productive time (NPT). DrillEdge utilizes case-based reasoning

Aamodt, Agnar

447

Integrating Preemption Threshold Scheduling and Dynamic Voltage Scaling for Energy Efficient Real-Time  

E-Print Network [OSTI]

scheduling (PTS) enables designing scalable real-time systems. PTS not only decreases the run-time overhead by the Earliest Dead- line First (EDF) policy. We present an algorithm to compute threshold preemption levels- tion is an important aspect of embedded systems design. Generally speaking, the pro- cessor consumes

Gupta, Rajesh

448

Utility Accrual Real-Time Scheduling with Probabilistically Assured Timeliness Performance  

E-Print Network [OSTI]

is a generalization of the classical dead- line constraint, specifies the utility of completing an ap- plicationUtility Accrual Real-Time Scheduling with Probabilistically Assured Timeliness Performance Peng Li Jensen The MITRE Corporation Bedford, MA 01730, USA jensen@mitre.org Abstract We present time/utility

Ravindran, Binoy

449

Performance Evaluation of Real-Time Scheduling Heuristics for Energy Harvesting Systems  

E-Print Network [OSTI]

Performance Evaluation of Real-Time Scheduling Heuristics for Energy Harvesting Systems Maryline by extracting energy from their environment. This is known as energy harvesting. This paper investigates within enough time for a proper response to be made to a rapid increase in the temperature. Harvesting

Paris-Sud XI, Université de

450

Real-Time Character Animation for Computer Games Eike F Anderson  

E-Print Network [OSTI]

three-dimensional game characters which are real-time animated inside the virtual environment-time character animation. 2 RELATED WORK Both, memory and processing power, are expensive. More realism in games, by recursively traversing the hierarchic data structure starting from the root, passing down the transformation

Davies, Christopher

451

Real-time Scheduling of periodic tasks in a monoprocessor system with rechargeable energy storage  

E-Print Network [OSTI]

Real-time Scheduling of periodic tasks in a monoprocessor system with rechargeable energy storage-time computing system that is powered through a renewable energy storage device. In this context, two constraints for the properties of the energy source, capacity of the energy storage as well as energy consumption of the tasks

Paris-Sud XI, Université de

452

Real-Time Wind Turbine Emulator Suitable for Power Quality and Dynamic Control Studies  

E-Print Network [OSTI]

1 Real-Time Wind Turbine Emulator Suitable for Power Quality and Dynamic Control Studies Dale S. L. Dolan, Student Member, IEEE, P. W. Lehn, Member IEEE Abstract-- Wind turbines are increasingly becoming-time Wind Turbine Emulator, which emulates the dynamic torque produced by an actual turbine has been

Lehn, Peter W.

453

EDF Option for Scheduling Real-Time Jobs in Energy Harvesting Systems  

E-Print Network [OSTI]

EDF Option for Scheduling Real-Time Jobs in Energy Harvesting Systems Maryline CHETTO IRCCy of devising algorithms for scheduling time critical jobs on a single processor computing system with no energy approach for scheduling independent jobs preemptively when there is no energy limitation and no processing

Boyer, Edmond

454

Real-Time Frame-Dependent Watermarking in MPEG-2 Video  

E-Print Network [OSTI]

Real-Time Frame-Dependent Watermarking in MPEG-2 Video Chun-Shien Lu ?, Jan-Ru Chen y, and Kuo data. In particular, video watermarking deals with several issues that are unique to various types-time detection, bit-rate control, and resistance to watermark estimation attacks, will be addressed. Since video

Chen, Sheng-Wei

455

FLUORESCENCE AND FIBER-OPTICS BASED REAL-TIME THICKNESS SENSOR FOR DYNAMIC LIQUID FILMS  

E-Print Network [OSTI]

/analyzed the incident reflected waves to identify and measure the total transit time of the sound wave (of known wave-speed1 FLUORESCENCE AND FIBER-OPTICS BASED REAL-TIME THICKNESS SENSOR FOR DYNAMIC LIQUID FILMS T. W. Ng/disadvantages of many known liquid film thickness sensing devices (viz. conductivity probes, reflectance based fiber

Narain, Amitabh

456

Spectrum sensing improvement in cognitive radio networks for real-time patients monitoring  

E-Print Network [OSTI]

Spectrum sensing improvement in cognitive radio networks for real-time patients monitoring Dramane-bands to perform their transmission any- time and anywhere. Cognitive radio, although appropriate technology. Key words: Cognitive radio networks, e-health, patients monitoring, connectivity, Grey Model, Machine

Paris-Sud XI, Université de

457

System-Wide Energy Minimization for Real-Time Tasks: Lower Bound and Approximation  

E-Print Network [OSTI]

- time solutions by exploiting its inherent properties. 1. INTRODUCTION Power management is importantSystem-Wide Energy Minimization for Real-Time Tasks: Lower Bound and Approximation Xiliang Zhong and Cheng-Zhong Xu Department of Electrical and Computer Engineering Wayne State University, Detroit

Xu, Cheng-Zhong

458

A Component-Based Approach for Constructing High-confidence Distributed Real-time and  

E-Print Network [OSTI]

the entire software life-cycle. 1 Introduction As the complexity of Distributed Real-Time Embedded (DRE development cost, but also facilitate high-confidence DRE system construction using different formalisms over implementations of the same functional component with different run-time features (e.g., battery consumption

Tuceryan, Mihran

459

A Component-Based Approach for Constructing High-Confidence Distributed Real-Time and  

E-Print Network [OSTI]

the entire software life-cycle. 1 Introduction As the complexity of Distributed Real-Time Embedded (DRE development cost, but also facilitate high-confidence DRE system construction using different formalisms over with different run-time features (e.g., battery consumption versus throughput). Addition- ally, two components

Gray, Jeffrey G.

460

Chronos: Feedback Control of a Real Database System Performance Kyoung-Don Kang and Jisu Oh  

E-Print Network [OSTI]

It is challenging to process transactions in a timely fashion using fresh data, e.g., current stock prices, since-time databases (RTDBs) aim to process trans- actions in a timely manner using fresh temporal data, e.g., current stock prices or traffic sensor data, rep- resenting the real world status. RTDBs can reduce

Kang, Kyoung-Don

Note: This page contains sample records for the topic "real time pricing" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Real-time MSE measurements for current profile control on KSTAR  

SciTech Connect (OSTI)

To step up from current day fusion experiments to power producing fusion reactors, it is necessary to control long pulse, burning plasmas. Stability and confinement properties of tokamak fusion reactors are determined by the current or q profile. In order to control the q profile, it is necessary to measure it in real-time. A real-time motional Stark effect diagnostic is being developed at Korean Superconducting Tokamak for Advanced Research for this purpose. This paper focuses on 3 topics important for real-time measurements: minimize the use of ad hoc parameters, minimize external influences and a robust and fast analysis algorithm. Specifically, we have looked into extracting the retardance of the photo-elastic modulators from the signal itself, minimizing the influence of overlapping beam spectra by optimizing the optical filter design and a multi-channel, multiharmonic phase locking algorithm.

De Bock, M. F. M.; Aussems, D.; Huijgen, R.; Scheffer, M. [Eindhoven University of Technology, Eindhoven (Netherlands); Chung, J. [National Fusion Research Institute, Daejeon (Korea, Republic of)

2012-10-15T23:59:59.000Z

462

Improved process control through real-time measurement of mineral content  

SciTech Connect (OSTI)

In a highly collaborative research and development project with mining and university partners, sensors and data-analysis tools are being developed for rock-mass characterization and real-time measurement of mineral content. Determining mineralogy prior to mucking in an open-pit mine is important for routing the material to the appropriate processing stream. A possible alternative to lab assay of dust and cuttings obtained from drill holes is continuous on-line sampling and real-time x-ray fluorescence (XRF) spectroscopy. Results presented demonstrate that statistical analyses combined with XRF data can be employed to identify minerals and, possibly, different rock types. The objective is to create a detailed three-dimensional mineralogical map in real time that would improve downstream process efficiency.

Turler, Daniel; Karaca, Murat; Davis, William B.; Giauque, Robert D.; Hopkins, Deborah

2001-11-02T23:59:59.000Z

463

U.S. diesel prices increase for the first time in 6 weeks  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption by sector Transportationdiesel fueldieselU.S. diesel prices1,

464

U.S. gasoline price decrease for first time in seven weeks (short version)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered energy consumption by sector Transportationdiesel fueldieselU.S.3,gasoline price

465

Gasoline prices decrease nationally for first time in 4 weeks (short version)  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"Click worksheet9,1,50022,3,,,,6,1,,781 2,328 2,683DieselValues shown for(long24,5,23,Gasoline prices

466

Excitons in the One-Dimensional Hubbard Model: A Real-Time Study K. A. Al-Hassanieh,1  

E-Print Network [OSTI]

) We study the real-time dynamics of a hole and doubly occupied site pair, namely, a holon in a bound state. Our study also provides insight on the holon-doublon propagation in real space. Because

Tennessee, University of

467

PONDER - A Real time software backend for pulsar and IPS observations at the Ooty Radio Telescope  

E-Print Network [OSTI]

This paper describes a new real-time versatile backend, the Pulsar Ooty Radio Telescope New Digital Efficient Receiver (PONDER), which has been designed to operate along with the legacy analog system of the Ooty Radio Telescope (ORT). PONDER makes use of the current state of the art computing hardware, a Graphical Processing Unit (GPU) and sufficiently large disk storage to support high time resolution real-time data of pulsar observations, obtained by coherent dedispersion over a bandpass of 16 MHz. Four different modes for pulsar observations are implemented in PONDER to provide standard reduced data products, such as time-stamped integrated profiles and dedispersed time series, allowing faster avenues to scientific results for a variety of pulsar studies. Additionally, PONDER also supports general modes of interplanetary scintillation (IPS) measurements and very long baseline interferometry data recording. The IPS mode yields a single polarisation correlated time series of solar wind scintillation over a b...

Naidu, Arun; Manoharan, P K; Krishnakumar, M A

2015-01-01T23:59:59.000Z

468

Real-time fracture monitoring in Engineered Geothermal Systems with seismic waves  

SciTech Connect (OSTI)

As proposed, the main effort in this project is the development of software capable of performing real-time monitoring of micro-seismic activity recorded by an array of sensors deployed around an EGS. The main milestones are defined by the development of software to perform the following tasks: • Real-time micro-earthquake detection and location • Real-time detection of shear-wave splitting • Delayed-time inversion of shear-wave splitting These algorithms, which are discussed in detail in this report, make possible the automatic and real-time monitoring of subsurface fracture systems in geothermal fields from data collected by an array of seismic sensors. Shear wave splitting (SWS) is parameterized in terms of the polarization of the fast shear wave and the time delay between the fast and slow shear waves, which are automatically measured and stored. The measured parameters are then combined with previously measured SWS parameters at the same station and used to invert for the orientation (strike and dip) and intensity of cracks under that station. In addition, this grant allowed the collection of seismic data from several geothermal regions in the US (Coso) and Iceland (Hengill) to use in the development and testing of the software.

Jose A. Rial; Jonathan Lees

2009-03-31T23:59:59.000Z

469

Real-time, single-step bioassay using nanoplasmonic resonator with ultra-high sensitivity  

DOE Patents [OSTI]

A nanoplasmonic resonator (NPR) comprising a metallic nanodisk with alternating shielding layer(s), having a tagged biomolecule conjugated or tethered to the surface of the nanoplasmonic resonator for highly sensitive measurement of enzymatic activity. NPRs enhance Raman signals in a highly reproducible manner, enabling fast detection of protease and enzyme activity, such as Prostate Specific Antigen (paPSA), in real-time, at picomolar sensitivity levels. Experiments on extracellular fluid (ECF) from paPSA-positive cells demonstrate specific detection in a complex bio-fluid background in real-time single-step detection in very small sample volumes.

Zhang, Xiang; Ellman, Jonathan A; Chen, Fanqing Frank; Su, Kai-Hang; Wei, Qi-Huo; Sun, Cheng

2014-04-01T23:59:59.000Z

470

A TMS320C30 based real time data acquisition system  

E-Print Network [OSTI]

A TMS320C30 BASED REAL TIME DATA ACQIJISITION SYSTEM A Thesis by SHARIF MOHAMMAD SHAHRIER Submitted to the Office of Graduate Studies of Texa, s A & M Hniversity in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... August 1992 Major Subject: Electrical Engineering A TMS320C30 BASED REAL TIME DATA ACQUISITION SYSTEM A Thesis by SHARIF MOHAMMAD SHAHRIER Approved as to style and content by: B. Don Russell (Chair of Co ittee) 1 Bar G. ouglass ember) z-r . es...

Shahrier, Sharif Mohammad

1992-01-01T23:59:59.000Z

471

Advanced Kalman Filter for Real-Time Responsiveness in Complex Systems  

SciTech Connect (OSTI)

Complex engineering systems pose fundamental challenges in real-time operations and control because they are highly dynamic systems consisting of a large number of elements with severe nonlinearities and discontinuities. Today’s tools for real-time complex system operations are mostly based on steady state models, unable to capture the dynamic nature and too slow to prevent system failures. We developed advanced Kalman filtering techniques and the formulation of dynamic state estimation using Kalman filtering techniques to capture complex system dynamics in aiding real-time operations and control. In this work, we looked at complex system issues including severe nonlinearity of system equations, discontinuities caused by system controls and network switches, sparse measurements in space and time, and real-time requirements of power grid operations. We sought to bridge the disciplinary boundaries between Computer Science and Power Systems Engineering, by introducing methods that leverage both existing and new techniques. While our methods were developed in the context of electrical power systems, they should generalize to other large-scale scientific and engineering applications.

Welch, Gregory Francis [UNC-Chapel Hill/University of Central Florida] [UNC-Chapel Hill/University of Central Florida; Zhang, Jinghe [UNC-Chapel Hill/Virginia Tech] [UNC-Chapel Hill/Virginia Tech

2014-06-10T23:59:59.000Z

472

Wetland Flow and Salinity Budgets and Elements of a Decision Support System toward Implementation of Real-Time Seasonal Wetland Salinity Management  

E-Print Network [OSTI]

real-­?time  water  quality  management.     Environmental  real-­?time  water  quality  management.     Environmental  Management  of  Water  Quality  in  the  San   Joaquin  River.    California  Environmental  

Quinn, N.W.T.

2013-01-01T23:59:59.000Z

473

Reflecting on mainstreaming through environmental appraisal in times of financial crisis — From ‘greening’ to ‘pricing’?  

SciTech Connect (OSTI)

The issue of mainstreaming has witnessed a revival over the last few years, not least because the latest financial crisis has triggered a renewed enthusiasm and a remarkable comeback amongst policy-making and environmental appraisal (EA) communities. Traditionally, environmental mainstreaming is linked to ideas of (environmental) integration and to the ‘greening’ of public policies. Yet, more recent mainstreaming efforts are building on the idea that the achievement of economic growth and of social well-being is not only dependent upon the protection of the environment, but on the fact that the environment should be valued as a source of goods and a provider of services, as well. In this context and despite the many shortcomings that EA has experienced as a mainstreaming tool over the last two decades, calls for EA to engage with ecosystem services and incorporate pricing valuations in its approach to mainstreaming are emerging, raising questions about the role and purpose of EA as an environmental mainstreaming tool. This paper aims to reflect on the role of EA as a mainstreaming tool, in terms of the extent to which it is mainstreaming the environment into policies for sustainable development and changing ‘the mainstream’ by breaking down the false dichotomy of environment and (economic) development. If mainstreaming through EA was to incorporate both greening and pricing logics, could EA be more effective in reframing the environment and development as correlated variables rather than competing variables? -- Highlights: ? Mainstreaming is witnessing a revival over the last few years and a comeback amongst environmental appraisal communities. ? Mainstreaming efforts through environmental appraisal have failed to challenge the deeply rooted belief in economic growth. ? Recent mainstreaming efforts are incorporated in “green deals” following ecological modernisation discourses. ? Environmental appraisal is urged to embrace ecosystem service approaches prompting a rethink of its advocacy role and purpose.

Gazzola, Paola, E-mail: Paola.Gazzola@ncl.ac.uk

2013-07-15T23:59:59.000Z

474

Nonlinear control for systems with bounded inputs: Real-time embedded control applied to UAVs  

E-Print Network [OSTI]

Nonlinear control for systems with bounded inputs: Real-time embedded control applied to UAVs Farid) UAVs including conventional helicopters, four- rotors aircraft (Draganflyer) and several designs for small aerial vehicles, some restrictions and conditions specific to small UAVs have to be considered

Sontag, Eduardo

475

Flight Testing a Real Time Implementation of a UAV Path Planner Using Direct Collocation  

E-Print Network [OSTI]

Flight Testing a Real Time Implementation of a UAV Path Planner Using Direct Collocation Brian R by tracking a second UAV flying a predefined pattern. Finally, a method of commanding the observation vector ^s UAV sensor line of sight unit vector p Attraction point u UAV Control vector xt Target state

476

A real-time hydrological model for flood prediction using GIS and the WWW  

E-Print Network [OSTI]

water distribution. The development of such a system would be particularly important outside of urban and spatial real-time, emergency decision support. Rather than discuss develop- ments in the modelling Computers, Environment and Urban Systems 27 (2003) 9­32 www.elsevier.com/locate/compenvurbsys 0198

Blackburn, Alan

477

Author's personal copy Applications and usage of the real-time Neutron Monitor Database q  

E-Print Network [OSTI]

in Astrophysics from Space (E), High-Energy Solar Particle Events ­ Past, Present, Future/Joint Scientific Event ­ UOULU, PL 3000, FIN-90014, Finland i Yerevan Physics Institute after A.I. Alikhanyan-ARAGATS, Alikhanyan in real-time mode. An important one will be the establishment of an Alert signal when dangerous solar

Usoskin, Ilya G.

478

Accurate Modeling and Prediction of Energy Availability in Energy Harvesting Real-Time Embedded Systems  

E-Print Network [OSTI]

Binghamton University, State University of New York Binghamton, New York, USA {jlu5, sliu5, qwu, qqiuAccurate Modeling and Prediction of Energy Availability in Energy Harvesting Real-Time Embedded}@binghamton.edu Abstract -- Energy availability is the primary subject that drives the research innovations in energy

Qiu, Qinru

479

DEZENT: A Safety-Critical Real-Time Approach Decentralized Electric Power Management  

E-Print Network [OSTI]

for establishing technologies based on solar or wind power, or on renewable energy sources, is an adequate project we started from a power grid structure as to be frequently found e.g. in cen- tral Europe (see figDEZENT: A Safety-Critical Real-Time Approach for Decentralized Electric Power Management H. F

Wedde, Horst F.

480

Energy Aware Non-preemptive Scheduling for Hard Real-Time Ravindra Jejurikar Rajesh K. Gupta  

E-Print Network [OSTI]

. . . . . . 11 4 Energy comparison of the static slowdown algorithms as a function of the task gain factor GfEnergy Aware Non-preemptive Scheduling for Hard Real-Time Systems Ravindra Jejurikar Rajesh K the ability to perform an energy-delay tradeoff in the computation and communications subsystems. Slowdown

Gupta, Rajesh

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481

MSIP: A protocol for efficient handoffs of real-time multimedia sessions in mobile wireless scenarios  

E-Print Network [OSTI]

infrastructure is to efficiently manage user mobility. Mobility is handled by Mobile IP (at the network layer in this paper, MSIP, is a combination of network and application layer mobility management models reducesMSIP: A protocol for efficient handoffs of real-time multimedia sessions in mobile wireless

Iyer, Sridhar

482

A Library of SIMULINK Blocks for Real-Time Control of HEV Traction John Chiasson1  

E-Print Network [OSTI]

algorithms for the various types of motor drives considered for hybrid electric vehicles (HEVs algorithms for the various types of motor drives considered for hybrid electric vehicles (HEVs02FCC-30 A Library of SIMULINK Blocks for Real-Time Control of HEV Traction Drives John Chiasson1

Tolbert, Leon M.

483

Minimal Activity Mixed-Signal VLSI Architecture for Real-Time Linear Transforms in Video  

E-Print Network [OSTI]

-signal processor performs digital vector- matrix multiplication using internally analog fine-grain parallel multiplication, and zero- latency analog accumulation. Matrix coefficients are stored in a bit-parallel form. INTRODUCTION Real-time computing of linear transforms on a battery- powered mobile platform imposes great

Genov, Roman

484

A Simulation Tool for Real-time Systems using Environmental Energy Harvesting Maryline CHETTO  

E-Print Network [OSTI]

, the system operates in a so-called energy neutral mode by consuming only as much energy as harvested. The simulator enables to construct an optimal schedule for any task set, battery capacity and energy sourceA Simulation Tool for Real-time Systems using Environmental Energy Harvesting Maryline CHETTO

Paris-Sud XI, Université de

485

On the feasibility and utility of exploiting real time database search to improve adaptive peak selection  

E-Print Network [OSTI]

On the feasibility and utility of exploiting real time database search to improve adaptive peak and utility of incorporating analysis of previous fragmentation scans into the peak selection protocol. We, the most common peak selection strategy is based upon the notion of an exclusion list, which

Noble, William Stafford

486

U-Boot Standalone Application (Exports) API 18349 Embedded Real-Time Systems  

E-Print Network [OSTI]

U-Boot Standalone Application (Exports) API 18­349 Embedded Real-Time Systems 1 Introduction This document contains details on the U-Boot 1.1.4 Exports API used by standalone applications. Most of the details of this document were derived from reading the U-Boot source code relevant to the gum- stix

Narasimhan, Priya

487

d Technical Note RING ARRAY TRANSDUCERS FOR REAL-TIME 3-D IMAGING OF AN ATRIAL  

E-Print Network [OSTI]

with a matching layer. Real-time 3-D rendered images of an en face view of a Gore Helex septal occluder in a water-Yakub and Oralkan 2011). Atrial septal defects (ASD) comprise up to 7% of total congenital heart lesions and as much as 25% of congenital heart disease in adults (Kaplan 1993). ASDs may go undetected for decades

Smith, Stephen

488

ccsd-00001825,version2-19Oct2004 Development of Real Time Diagnostics and  

E-Print Network [OSTI]

of several plasma parameters. Both diagnostics and algorithms were successfully used in several experiments of Tokamak plasmas, the responsibility of the identification falls mainly on plasma diagnostics. In the ccsd-00001825,version2-19Oct2004 Development of Real Time Diagnostics and Feedback Algorithms

Paris-Sud XI, Université de

489

Field Test to Demonstrate Real-Time In-Situ Detection of Volatile Organic Compounds  

E-Print Network [OSTI]

1 Field Test to Demonstrate Real-Time In-Situ Detection of Volatile Organic Compounds Hazmat Spill Center, Nevada Test Site September 19-25, 2001 Clifford K. Ho Sandia National Laboratories Albuquerque-filled 55- gallon drum at the Hazmat Spill Center at the Nevada Test Site. Background and Objectives Tens

Ho, Cliff

490

A practical post-processing technique for real-time block-based coding system  

E-Print Network [OSTI]

1 A practical post-processing technique for real-time block-based coding system Yuk-Hee Chan, Sung to restore the images encoded with block-based compression standards such as JPEG. This method classi es with the reported post-processing methods. Keywords| I. Introduction THE Joint Photographic Experts Group JPEG im

Chan, Chris Y. H.

491

Figure 1: ATA 42 antenna array at Hat Creek ********ADAPTIVE REAL TIME IMAGING FOR RADIO ASTRONOMY*******  

E-Print Network [OSTI]

Figure 1: ATA 42 antenna array at Hat Creek ********ADAPTIVE REAL TIME IMAGING FOR RADIO ASTRONOMY --------------------------­ · Astronomers primarily interested in astronomy. ­ Data reduction preoccupies radio astronomy specialists,f,p Bandpass( )f PolCal( )f,p Gains( )s,f,p S Beam Imager Astronomy Solver I2 ( ) )^(^, 2sVpfV - Ă„ Âčkj X Solver

Militzer, Burkhard

492

Complete Automation of Future Grid for Optimal Real-Time Distribution of Renewables  

E-Print Network [OSTI]

Complete Automation of Future Grid for Optimal Real-Time Distribution of Renewables Kiyoshi integrates tie-set graph theory with an intelligent agent system, is presented to distribute renewable energy and renewable generation is highly variable and unpredictable. Simulation results on a one hundred-node network

Loudon, Catherine

493

Security-Aware Resource Allocation for Real-Time Parallel Jobs on Homogeneous  

E-Print Network [OSTI]

processing systems [2], med- ical electronics [9], aircraft control [1], and scientific parallel computing [6 a system framework, security overhead, and parallel applications with deadline and security constraintsSecurity-Aware Resource Allocation for Real-Time Parallel Jobs on Homogeneous and Heterogeneous

Qin, Xiao

494

Local Flaps: A Real-Time Finite Element Based Solution to the Plastic Surgery  

E-Print Network [OSTI]

Local Flaps: A Real-Time Finite Element Based Solution to the Plastic Surgery Defect Puzzle fundamental challenges in plastic surgery is the alter- ation of the geometry and topology of the skin for the patient after the procedure is completed. The plastic surgeon must look at the defect created

Liblit, Ben

495

The BEST Desktop Soft Real-Time Scheduler Scott A. Banachowski and Scott A. Brandt  

E-Print Network [OSTI]

The BEST Desktop Soft Real-Time Scheduler Scott A. Banachowski and Scott A. Brandt University of California, Santa Cruz E-mail: sbanacho,sbrandtÂĄ @cse.ucsc.edu Abstract Best-effort CPU scheduling- effort scheduler that handles CPU-intensive, I/O-intensive, and periodic SRT processes using a single

Miller, Ethan L.

496

The BEST Desktop Soft Real-Time Scheduler Scott A. Banachowski and Scott A. Brandt  

E-Print Network [OSTI]

results, i.e. priority boosts should be based on rate or deadline requirements. ÂŻ Increasing the loadThe BEST Desktop Soft Real-Time Scheduler Scott A. Banachowski and Scott A. Brandt University-effort scheduler that handles CPU-intensive, I/O-intensive, and periodic SRT processes using a single scheduling

Brandt, Scott A.

497

REAL-TIME DUAL-MICROPHONE SPEECH ENHANCEMENT USING FIELD PROGRAMMABLE GATE ARRAYS  

E-Print Network [OSTI]

REAL-TIME DUAL-MICROPHONE SPEECH ENHANCEMENT USING FIELD PROGRAMMABLE GATE ARRAYS David Halupka@eecg}.toronto.edu ABSTRACT This paper discusses an implementation of a dual- microphone phase-based speech enhancement or irrelevant conversations, are present has fueled research interest in the areas of speech enhancement

Sheikholeslami, Ali

498

Multi-touchless: Real-Time Fingertip Detection and Tracking Using Geodesic Maxima  

E-Print Network [OSTI]

Multi-touchless: Real-Time Fingertip Detection and Tracking Using Geodesic Maxima Philip Krejov the geodesic maxima of the surface. Fingertips are then selected from these maxima using a simplified model that uses geodesic maxima instead of visual appearance which is both efficient to compute and robust to both

Bowden, Richard

499

REAL-TIME, WEB BASED ENERGY MONITORING SYSTEM FOR A SOLAR ACADEMIC BUILDING John H. Scofield  

E-Print Network [OSTI]

Field Station incorporates passive solar cooling and active solar heating, maximizes ergonomicREAL-TIME, WEB BASED ENERGY MONITORING SYSTEM FOR A SOLAR ACADEMIC BUILDING John H. Scofield. The Leslie Shao-ming Sun Field Station is a 9,800 sf single- story building designed to help Jasper Ridge

Scofield, John H.

500

Compositionality in Real-Time Model Checking Jasper Berendsen and Frits Vaandrager  

E-Print Network [OSTI]

Compositionality in Real-Time Model Checking Jasper Berendsen and Frits Vaandrager Radboud Universiteit Nijmegen Laquso Lunch Colloquium, 8 november 2007 Jasper Berendsen and Vaandrager Compositionality Modules, etc, CCS, I/O automata, ACP, mCRL2, etc Lamport: "In reality there are only states" Jasper

Vaandrager, Frits