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Sample records for mongolia autonomous region

  1. Effects of two Asian sand dusts transported from the dust source regions of Inner Mongolia and northeast China on murine lung eosinophilia

    SciTech Connect (OSTI)

    He, Miao; Ichinose, Takamichi; Song, Yuan; Yoshida, Yasuhiro; Arashidani, Keiichi; Yoshida, Seiichi; Liu, Boying; Nishikawa, Masataka; Takano, Hirohisa; and others

    2013-11-01

    The quality and quantity of toxic materials adsorbed onto Asian sand dust (ASD) are different based on dust source regions and passage routes. The aggravating effects of two ASDs (ASD1 and ASD2) transported from the source regions of Inner Mongolia and northeast China on lung eosinophilia were compared to clarify the role of toxic materials in ASD. The ASDs contained different amounts of lipopolysaccharides (LPS) and ?-glucan (ASD1 < ASD2) and SiO{sub 2} (ASD1 > ASD2). CD-1 mice were instilled intratracheally with ASD1, ASD2 and/or ovalbumin (OVA) four times at 2-week intervals. ASD1 and ASD2 enhanced eosinophil recruitment induced by OVA in the submucosa of the airway, with goblet cell proliferation in the bronchial epithelium. ASD1 and ASD2 synergistically increased OVA-induced eosinophil-relevant cytokines interleukin-5 (IL-5), IL-13 (ASD1 < ASD2) and chemokine eotaxin (ASD1 > ASD2) in bronchoalveolar lavage fluid. ASD2 aggravating effects on lung eosinophilia were greater than ASD1. The role of LPS and ?-glucan in ASD2 on the production of pro-inflammatory mediators was assessed using in vitro bone marrow-derived macrophages (BMDMs) from wild type, Toll-like receptor 2-deficient (TLR2 ?/?), TLR4 ?/?, and MyD88 ?/? mice (on Balb/c background). ASD2-stimulated TLR2 ?/? BMDMs enhanced IL-6, IL-12, TNF-?, MCP-1 and MIP-1? secretion compared with ASD2-stimulated TLR4 ?/? BMDMs. Protein expression from ASD2-stimulated MyD88 ?/? BMDM were very low or undetectable. The in vitro results indicate that lung eosinophilia caused by ASD is TLR4 dependent. Therefore, the aggravation of OVA-related lung eosinophilia by ASD may be dependent on toxic substances derived from microbes, such as LPS, rather than SiO{sub 2}. - Highlights: • Asian sand dust (ASD) from the deserts of China causes serious respiratory problems. • The aggravating effects of two ASDs on lung eosinophilia were compared. • The ASDs contained different LPS and ?-glucan (ASD1 < ASD2) and SiO{sub 2} (ASD1 > ASD2). • The ASD2 aggravating effects on lung eosinophilia were greater than ASD1. • The aggravation of lung eosinophilia may be dependent on LPS in ASD, rather than SiO{sub 2}.

  2. Dinosaurs in Russia and Mongolia

    E-Print Network [OSTI]

    Benton, Michael

    The Age of Dinosaurs in Russia and Mongolia EDITED BY MichaelJ. Bemon University of Bristol Mikhail recorded in the eighteenth century from the Permian of the Urals, during the reign of Peter the Great and South Africa, but others are unique to Russia. Marine rep- tiles have been found at many localities

  3. Not Quite Shamans: Spirit Worlds and Political Lives in Northern Mongolia by Morten Axel Pedersen (review)

    E-Print Network [OSTI]

    Buyandelger, Manduhai

    Not Quite Shamans is a welcome contribution to the literature on the occult and supernatural, shamanism, postsocialism, and Mongolia. Morten Axel Pedersen conducted his fieldwork in northern Mongolia—in Shishged Depression ...

  4. Satellite observations of recent power plant construction in Inner Mongolia, China - article no. L15809

    SciTech Connect (OSTI)

    Zhang, Q.; Streets, D.G.; He, K.B.

    2009-08-15

    About 50% of the increase in China's NOx emissions since 2000 can be attributed to the construction of new power plants. We show that the newly added NOx emissions from new power plants in Inner Mongolia, China, were detected by the Ozone Monitoring Instrument (OMI) aboard NASA's Aura satellite. Increase rates of NO{sub 2} columns from OMI and NOx emissions from inventories are even in quantitative agreement in cases where new facilities are added to already-developed regions. This study confirms that the OMI products are quite capable of identifying the construction of large new emitting facilities through detection of their NOx emissions.

  5. Autonomous vehicles

    SciTech Connect (OSTI)

    Meyrowitz, A.L.; Blidberg, D.R.; Michelson, R.C.

    1996-08-01

    There are various kinds of autonomous vehicles (AV`s) which can operate with varying levels of autonomy. This paper is concerned with underwater, ground, and aerial vehicles operating in a fully autonomous (nonteleoperated) mode. Further, this paper deals with AV`s as a special kind of device, rather than full-scale manned vehicles operating unmanned. The distinction is one in which the AV is likely to be designed for autonomous operation rather than being adapted for it as would be the case for manned vehicles. The authors provide a survey of the technological progress that has been made in AV`s, the current research issues and approaches that are continuing that progress, and the applications which motivate this work. It should be noted that issues of control are pervasive regardless of the kind of AV being considered, but that there are special considerations in the design and operation of AV`s depending on whether the focus is on vehicles underwater, on the ground, or in the air. The authors have separated the discussion into sections treating each of these categories.

  6. The Kazakhs of Western Mongolia: Transnational Migration from 1990-2008 

    E-Print Network [OSTI]

    Barcus, Holly; Werner, Cynthia

    2010-01-01

    dawned, Mongolia and Bayan-Ulgii began a slow emergence. Bayan-Ulgii has the unique distinction in Mongolia as the only province sharing two international borders, one with Russia and one with China. These borders, as they became more open, created... and are affected by national, local, and individual circumstances. Keywords: Kazakhs; migration; diaspora; repatriation; Mongolia; Kazakhstan Introduction and background Through the creation of national borders, individuals identifying strongly with one ethnic...

  7. U.S. and Mongolia Sign MOU to Increase Cooperation in Preventing...

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

    Chinggis Khan International Airport in Ulaanbaatar. NNSA plans to install radiation portal monitors on Mongolia's main border crossings to detect nuclear and radiological...

  8. The Nuclear Alternative: Energy Production within Ulaanbaatar, Mongolia

    SciTech Connect (OSTI)

    Liodakis, Emmanouel Georgiou [Stanford University, Palo Alto, CA 94305 (United States); MonAme Scientific Research Center, Ulaanbaatar (Mongolia)

    2011-06-28

    Over ninety percent of Mongolia's energy load is run through the Central Energy System. This primary grid provides Mongolia's capital, Ulaanbaatar, with the power it uses to function. In the first half of 2010 the Central Energy System managed 1739.45 million kWhs, a 4.6 percent increase from 2009. If this growth rate continues, by 2015 Ulaanbaatar's three power plants will be unable to generate enough heat and electricity to meet the city's needs. Currently, plans have been proposed to rehabilitate the aging coal power plants. However, rising maintenance costs and growing emission levels make the long-term sustainability of this solution uncertain. The following paper analyzes the capital, maintenance, and decommissioning costs associated with the current rehabilitation plans and compares them with a nuclear alternative.

  9. An equity tool for health impact assessments: Reflections from Mongolia

    SciTech Connect (OSTI)

    Snyder, Jeremy; Wagler, Meghan; Lkhagvasuren, Oyun; Laing, Lory; Davison, Colleen; Janes, Craig

    2012-04-15

    A health impact assessment (HIA) is a tool for assessing the potential effects of a project or policy on a population's health. In this paper, we discuss a tool for successfully integrating equity concerns into HIAs. This discussion is the product of collaboration by Mongolian and Canadian experts, and it incorporates comments and suggestions of participants of a workshop on equity focused HIAs that took place in Mongolia in October, 2010. Our motivation for discussing this tool is based on the observation that existing HIAs tend either to fail to define equity or use problematic accounts of this concept. In this paper we give an overview of socio-demographic and health indicators in Mongolia and briefly discuss its mining industry. We then review three accounts of equity and argue for the importance of developing a consensus understanding of this concept when integrating considerations of equity into an HIA. Finally, we present findings from the workshop in Mongolia and outline a tool, derived from lessons from this workshop, for critically considering and integrating the concept of equity into an HIA.

  10. LOCAL UNDERSTANDING OF HYDRO-CLIMATE CHANGES IN MONGOLIA Submitted by

    E-Print Network [OSTI]

    Anderson, Charles W.

    THESIS LOCAL UNDERSTANDING OF HYDRO-CLIMATE CHANGES IN MONGOLIA Submitted by Tumenjargal Sukh 2012 All Rights Reserved #12;ABSTRACT LOCAL UNDERSTANDING OF HYDRO-CLIMATE CHANGES IN MONGOLIA Air the degree of change of Mongolian water resources. We find that herders' local knowledge of hydro

  11. Zhongsheng Technology New Materials Ltd | Open Energy Information

    Open Energy Info (EERE)

    Technology New Materials Ltd Jump to: navigation, search Name: Zhongsheng Technology New Materials Ltd Place: Bayannaoer, Inner Mongolia Autonomous Region, China Product: Maker of...

  12. Energy balance and partition in Inner Mongolia steppe ecosystems with different land use types

    E-Print Network [OSTI]

    Chen, Jiquan

    Energy balance and partition in Inner Mongolia steppe ecosystems with different land use types surface, including radiation balance, energy partitioning, aerodynamic characteristics, leaf area index records of the surface energy balance are currently available for grassland ecosystems, especially

  13. Precision autonomous underwater navigation

    E-Print Network [OSTI]

    Bingham, Brian S. (Brian Steven), 1973-

    2003-01-01

    Deep-sea archaeology, an emerging application of autonomous underwater vehicle (AUV) technology, requires precise navigation and guidance. As science requirements and engineering capabilities converge, navigating in the ...

  14. DOE/NREL Inner Mongolia PV/Wind Hybrid Systems Pilot Project: A Post-Installation Assessment

    SciTech Connect (OSTI)

    Stroup, K. K.

    2005-02-01

    This report assesses the Inner Mongolia Pilot Project, which disseminates wind-solar hybrid systems to a rural and remote population.

  15. Autonomous & adaptive oceanographic feature tracking on board autonomous underwater vehicles

    E-Print Network [OSTI]

    Petillo, Stephanie Marie

    2015-01-01

    The capabilities of autonomous underwater vehicles (AUVs) and their ability to perform tasks both autonomously and adaptively are rapidly improving, and the desire to quickly and efficiently sample the ocean environment ...

  16. 1 Design by Autonomous Learning Design by Autonomous Learning

    E-Print Network [OSTI]

    Prabhakar, Sattiraju

    1 Design by Autonomous Learning Design by Autonomous Learning: Modeling Environment for Design Box 123, Broadway NSW 2007, Australia Email: {prabhakar, gjsmith}@socs.uts.edu.au 1. Design by Autonomous Learning An important area of expertise robots can provide is design of artefacts in physical

  17. Autonomous electrochromic assembly

    DOE Patents [OSTI]

    Berland, Brian Spencer; Lanning, Bruce Roy; Stowell, Jr., Michael Wayne

    2015-03-10

    This disclosure describes system and methods for creating an autonomous electrochromic assembly, and systems and methods for use of the autonomous electrochromic assembly in combination with a window. Embodiments described herein include an electrochromic assembly that has an electrochromic device, an energy storage device, an energy collection device, and an electrochromic controller device. These devices may be combined into a unitary electrochromic insert assembly. The electrochromic assembly may have the capability of generating power sufficient to operate and control an electrochromic device. This control may occur through the application of a voltage to an electrochromic device to change its opacity state. The electrochromic assembly may be used in combination with a window.

  18. Comparing Optical and Microwave Remote Sensing-based Vegetation Density over Mongolia for 1988-2006

    E-Print Network [OSTI]

    Evans, Jason

    Comparing Optical and Microwave Remote Sensing-based Vegetation Density over Mongolia for 1988 and microwave sensors are expected to provide complementary vegetation information. Here we compared NDVI from-annual variations. However, the long term changes reflected by them are divergent. Microwave based VOD shows

  19. Risk-Limiting Audits for Denmark and Mongolia Philip B. Stark

    E-Print Network [OSTI]

    Stark, Philip B.

    transparent than a full count: Public could actually observe the whole process. #12;Risk-Limiting Audits dice rolling) adds transparency and trust #12;Denmark's elections are amenable to RLAs · Features are small ( 100 ballots) · But, rules for "compensatory round" quite complicated. #12;Mongolia's elections

  20. Autonomous data transmission apparatus

    DOE Patents [OSTI]

    Kotlyar, O.M.

    1997-03-25

    A autonomous borehole data transmission apparatus is described for transmitting measurement data from measuring instruments at the downhole end of a drill string by generating pressure pulses utilizing a transducer longitudinally responsive to magnetic field pulses caused by electrical pulses corresponding to the measured downhole parameters. 4 figs.

  1. Autonomous data transmission apparatus

    DOE Patents [OSTI]

    Kotlyar, Oleg M. (4675 W. 3825 S, Salt Lake City, UT 84120)

    1997-01-01

    A autonomous borehole data transmission apparatus for transmitting measurement data from measuring instruments at the downhole end of a drill string by generating pressure pulses utilizing a transducer longitudinally responsive to magnetic field pulses caused by electrical pulses corresponding to the measured downhole parameters.

  2. Autonomous helicopter flight via Reinforcement Learning

    E-Print Network [OSTI]

    Sastry, S. Shankar

    Autonomous helicopter flight via Reinforcement Learning Andrew Y. Ng Stanford University Stanford 94720 Abstract Autonomous helicopter flight represents a challenging control problem, with complex to autonomous helicopter flight. We first fit a stochastic, nonlinear model of the helicopter dynamics. We

  3. Autonomous helicopter flight via reinforcement learning

    E-Print Network [OSTI]

    Jordan, Michael I.

    Autonomous helicopter flight via reinforcement learning Andrew Y. Ng Stanford University Stanford 94720 Abstract Autonomous helicopter flight represents a challenging control problem, with complex to autonomous helicopter flight. We first fit a stochastic, nonlinear model of the helicopter dynamics. We

  4. Cooperative Localization for Autonomous Underwater Vehicles

    E-Print Network [OSTI]

    Bahr, Alexander

    This paper describes an algorithm for distributed acoustic navigation for Autonomous Underwater Vehicles

  5. Autonomous software: Myth or magic?

    E-Print Network [OSTI]

    Alasdair Allan; Tim Naylor; Eric S. Saunders

    2008-02-04

    We discuss work by the eSTAR project which demonstrates a fully closed loop autonomous system for the follow up of possible micro-lensing anomalies. Not only are the initial micro-lensing detections followed up in real time, but ongoing events are prioritised and continually monitored, with the returned data being analysed automatically. If the ``smart software'' running the observing campaign detects a planet-like anomaly, further follow-up will be scheduled autonomously and other telescopes and telescope networks alerted to the possible planetary detection. We further discuss the implications of this, and how such projects can be used to build more general autonomous observing and control systems.

  6. Parametrized maneuvers for autonomous vehicles

    E-Print Network [OSTI]

    Dever, Christopher W. (Christopher Walden), 1972-

    2004-01-01

    This thesis presents a method for creating continuously parametrized maneuver classes for autonomous vehicles. These classes provide useful tools for motion planners, bundling sets of related vehicle motions based on a ...

  7. Response of vegetation activity dynamic to climatic change and ecological restoration programs in Inner Mongolia from 2000 to 2012

    E-Print Network [OSTI]

    Myneni, Ranga B.

    T To address devastating land desertification and soil erosion and to improve human well-being, central areas (Liu and Diamond, 2005): an estimated 2.62 million km2 have been affected by desertification). Except Xinjiang province, Inner Mongolia is most seriously affected by desertification

  8. OPPORTUNITIES Autonomous Vehicles &

    E-Print Network [OSTI]

    Ghosh, Joydeep

    Management Advanced Manufacturing Smart Cities & Resilient Infrastructure Renewables Energy Storage & "Smart sectors characterized by convergent technologies. Opportunity areas include: Renewables; Energy Storage Grid" Technologies $2.5 Billion Cleantech contributes $2.5 Billion to Austin's regional GDP. 20

  9. Autonomous inverted helicopter flight via reinforcement learning

    E-Print Network [OSTI]

    Thrun, Sebastian

    Autonomous inverted helicopter flight via reinforcement learning Andrew Y. Ng 1 , Adam Coates 1 Computer Science Department, Stanford University, Stanford, CA 94305 2 Whirled Air Helicopters, Menlo Park, CA 94025 Abstract. Helicopters have highly stochastic, nonlinear, dynamics, and autonomous helicopter

  10. Parameterized Maneuver Learning for Autonomous Helicopter Flight

    E-Print Network [OSTI]

    O'Brien, James F.

    Parameterized Maneuver Learning for Autonomous Helicopter Flight Jie Tang, Arjun Singh, Nimbus aerobatic maneuvers by our autonomous helicopter. I. INTRODUCTION Trajectory following is a fundamental probabilistic model that enabled them to extract an expert helicopter pilot's intended trajectory from multiple

  11. Autonomous inverted helicopter flight via reinforcement learning

    E-Print Network [OSTI]

    Thrun, Sebastian

    Autonomous inverted helicopter flight via reinforcement learning Andrew Y. Ng1 , Adam Coates1 Science Department, Stanford University, Stanford, CA 94305 2 Whirled Air Helicopters, Menlo Park, CA 94025 Abstract. Helicopters have highly stochastic, nonlinear, dynamics, and autonomous helicopter

  12. Issues in autonomous mobile sensor networks 

    E-Print Network [OSTI]

    Dharne, Avinash Gopal

    2009-05-15

    Autonomous mobile sensor networks consist of a number of autonomous mobile robots equipped with various sensors and tasked with a common mission. This thesis considers the topology control of such an ad hoc mobile sensor ...

  13. Adaptive sampling in autonomous marine sensor networks

    E-Print Network [OSTI]

    Eickstedt, Donald Patrick

    2006-01-01

    In this thesis, an innovative architecture for real-time adaptive and cooperative control of autonomous sensor platforms in a marine sensor network is described in the context of the autonomous oceanographic network scenario. ...

  14. AUTONOMOUS MOBILE BUOY (A-M-B) COASTAL & LAGOON: autonomous monitoring and sampling

    E-Print Network [OSTI]

    Wood, Stephen L.

    AUTONOMOUS MOBILE BUOY (A-M-B) COASTAL & LAGOON: autonomous monitoring and sampling PI: Stephen, goals and objectives The project objective of this proposal is to develop an Autonomous Mobile Buoy of a prototype autonomous (computer controlled) mobile buoy (A-M-B) to monitor coastal and lagoon areas

  15. SRIRAM: A scalable autonomic mesh

    E-Print Network [OSTI]

    Shaikh, Anees

    SRIRAM: A scalable resilient autonomic mesh by D. C. Verma S. Sahu S. Calo A. Shaikh I. Chang A the highly scalable dis­ tributed architecture SRIRAM (Scalable Replication Infrastructure using Resilient. The basic idea behind SRIRAM is that several computers are avail­ able at any given time on the network

  16. SRIRAM: A scalable autonomic mesh

    E-Print Network [OSTI]

    Shaikh, Anees

    SRIRAM: A scalable resilient autonomic mesh by D. C. Verma S. Sahu S. Calo A. Shaikh I. Chang A the highly scalable dis- tributed architecture SRIRAM (Scalable Replication Infrastructure using Resilient. The basic idea behind SRIRAM is that several computers are avail- able at any given time on the network

  17. An Autonomous Reliabilit Cloud Comput

    E-Print Network [OSTI]

    Buyya, Rajkumar

    An Autonomous Reliabilit Ami Cloud Comput Department of Computing and Informa Abstract--Cloud computing paradigm allo based access to computing and storages s Internet. Since with advances of Cloud. Keywords- Cloud computing; SLA negotiat I. INTRODUCTION Cloud computing has transferred the services

  18. Computing architecture for autonomous microgrids

    DOE Patents [OSTI]

    Goldsmith, Steven Y.

    2015-09-29

    A computing architecture that facilitates autonomously controlling operations of a microgrid is described herein. A microgrid network includes numerous computing devices that execute intelligent agents, each of which is assigned to a particular entity (load, source, storage device, or switch) in the microgrid. The intelligent agents can execute in accordance with predefined protocols to collectively perform computations that facilitate uninterrupted control of the microgrid.

  19. Autonomous Underwater Gliders Wood, Stephen

    E-Print Network [OSTI]

    Wood, Stephen L.

    of power such as ocean wave energy, and 4) hybrid vehicles that use standard propulsion systems and glider26 Autonomous Underwater Gliders Wood, Stephen Florida Institute of Technology United States. This is still true but scientists at various institutions such as Florida Institute of Technology's Department

  20. Renewable Mongolia

    E-Print Network [OSTI]

    Hacker, Randi; Tsutsui, William

    2005-12-07

    Broadcast Transcript: As China's economy booms, its demand for energy grows. With oil prices up and coal-fired power plants choking Chinese cities and people, the government is aggressively developing renewable energy sources, particularly wind...

  1. Environmental Impacts of China Outward Foreign Direct Investment: Case Studies in Latin America, Mongolia, Myanmar, and Zambia 

    E-Print Network [OSTI]

    Al-Aameri, Nour; Fu, Lingxiao; Garcia, Nicole; Mak, Ryan; McGill, Caitlin; Reynolds, Amanda; Vinze, Lucas

    2012-01-01

    =UTF-8 GEORGE BUSH SCHOOL OF GOVERNMENT AND PUBLIC SERVICE Environmental Impacts of China’s Outward Foreign Direct Investment Special Addendum on Myanmar’s Logging Sector and Environmental Sustainability in Mongolia By Kar Yin Ryan Mak... with the MTE’s near monopoly on its supply have enabled the teak industry to thrive amid calls for bans and boycotts.6 What also drives timber exports from Myanmar are bans imposed by its neighboring countries’ governments upon their local timber industry...

  2. Computerization of an Autonomous Mobile Buoy Adam Stuart Outlaw

    E-Print Network [OSTI]

    Wood, Stephen L.

    Computerization of an Autonomous Mobile Buoy by Adam Stuart Outlaw Bachelor of Science Ocean Computerization of an Autonomous Mobile Buoy by Adam Stuart Outlaw _____________________________________ Stephen L Abstract Title: Computerization of an Autonomous Mobile Buoy Author: Adam Stuart Outlaw Major Advisor

  3. A cloud-assisted design for autonomous driving

    E-Print Network [OSTI]

    Suresh Kumar, Swarun

    This paper presents Carcel, a cloud-assisted system for autonomous driving. Carcel enables the cloud to have access to sensor data from autonomous vehicles as well as the roadside infrastructure. The cloud assists autonomous ...

  4. Autonomous Robotic Sensing Experiments at San Joaquin River

    E-Print Network [OSTI]

    2006-01-01

    Autonomous Robotic Sensing Experiments at San Joaquin Riverof an autonomous, high-resolution robotic spatial mapping ofinsights for similar robotic investigations in aquatic

  5. Autonomous Robotic Sensing Experiments at San Joaquin River

    E-Print Network [OSTI]

    2007-01-01

    2007 FrE12.5 Autonomous Robotic Sensing Experiments at Sanan autonomous, high resolution robotic spatial map- ping ofinsights for similar robotic investigations in aquatic

  6. Compressed Sensing Environmental Mapping by an Autonomous Robot

    E-Print Network [OSTI]

    2015-01-01

    Mapping by an Autonomous Robot M. Horning ? , M. Lin ? , S.sens- ing for autonomous robots performing environmentalrequirements. A prototype robot sends data collected over

  7. Autonomous Helicopter Aerobatics through Apprenticeship Learning

    E-Print Network [OSTI]

    Abbeel, Pieter

    Autonomous Helicopter Aerobatics through Apprenticeship Learning Pieter Abbeel1 , Adam Coates2 and Andrew Y. Ng2 Abstract Autonomous helicopter flight is widely regarded to be a highly challenging control problem. Despite this fact, human experts can reliably fly helicopters through a wide range of maneuvers

  8. Autonomous navigation system and method

    DOE Patents [OSTI]

    Bruemmer, David J. (Idaho Falls, ID) [Idaho Falls, ID; Few, Douglas A. (Idaho Falls, ID) [Idaho Falls, ID

    2009-09-08

    A robot platform includes perceptors, locomotors, and a system controller, which executes instructions for autonomously navigating a robot. The instructions repeat, on each iteration through an event timing loop, the acts of defining an event horizon based on the robot's current velocity, detecting a range to obstacles around the robot, testing for an event horizon intrusion by determining if any range to the obstacles is within the event horizon, and adjusting rotational and translational velocity of the robot accordingly. If the event horizon intrusion occurs, rotational velocity is modified by a proportion of the current rotational velocity reduced by a proportion of the range to the nearest obstacle and translational velocity is modified by a proportion of the range to the nearest obstacle. If no event horizon intrusion occurs, translational velocity is set as a ratio of a speed factor relative to a maximum speed.

  9. Autonomous Demand Response for Primary Frequency Regulation

    SciTech Connect (OSTI)

    Donnelly, Matt; Trudnowski, Daniel J.; Mattix, S.; Dagle, Jeffery E.

    2012-02-28

    The research documented within this report examines the use of autonomous demand response to provide primary frequency response in an interconnected power grid. The work builds on previous studies in several key areas: it uses a large realistic model (i.e., the interconnection of the western United States and Canada); it establishes a set of metrics that can be used to assess the effectiveness of autonomous demand response; and it independently adjusts various parameters associated with using autonomous demand response to assess effectiveness and to examine possible threats or vulnerabilities associated with the technology.

  10. Human inspiration for autonomous vehicle tactics

    E-Print Network [OSTI]

    Beaton, Jonathan Scott

    2006-01-01

    Tactical control is needed in environments characterized by uncertainty and continuous, dynamic change. Given the likelihood of time constraints and high risks associated with poor tactical choices, current autonomous ...

  11. Autonomous thruster failure recovery for underactuated spacecraft

    E-Print Network [OSTI]

    Pong, Christopher Masaru

    2010-01-01

    Thruster failures historically account for a large percentage of failures that have occurred on orbit. Therefore, autonomous thruster failure detection, isolation, and recovery (FDIR) is an essential component to any robust ...

  12. Design considerations for engineering Autonomous Underwater Vehicles

    E-Print Network [OSTI]

    Shah, Vikrant P. (Vikrant Pankaj)

    2007-01-01

    Autonomous Underwater Vehicles (AUVs) have been established as a viable tool for Oceanographic Sciences. Being untethered and independent, AUVs fill the gap in Ocean Exploration left by the existing manned submersible and ...

  13. Towards Autonomic Processes and Services Schahram Dustdar

    E-Print Network [OSTI]

    Dustdar, Schahram

    Towards Autonomic Processes and Services Schahram Dustdar Distributed Systems Group Institute "service- oriented". For example, telecommunications, financial services, healthcare, logistics, just composition and business process design and management relevant at all? Why is it not enough to use workflow

  14. Autonomous aerobatic maneuvering of miniature helicopters

    E-Print Network [OSTI]

    Gavrilets, Vladislav, 1975-

    2003-01-01

    In this thesis, I present an experimentally proven control methodology for the autonomous execution of aerobatic maneuvers with small-scale helicopters, and a low-order dynamic model which adequately describes a miniature ...

  15. XAUV : modular high maneuverability autonomous underwater vehicle

    E-Print Network [OSTI]

    Walker, Daniel G. (Daniel George)

    2009-01-01

    The design and construction of a modular test bed autonomous underwater vehicle (AUV) is analyzed. Although a relatively common stacked-hull design is used, the state of the art is advanced through an aggressive power ...

  16. Autonomic html interface generator for web applications

    E-Print Network [OSTI]

    Bassil, Youssef; 10.5121/ijwest.2012.3104

    2012-01-01

    Recent advances in computing systems have led to a new digital era in which every area of life is nearly interrelated with information technology. However, with the trend towards large-scale IT systems, a new challenge has emerged. The complexity of IT systems is becoming an obstacle that hampers the manageability, operability, and maintainability of modern computing infrastructures. Autonomic computing popped up to provide an answer to these ever-growing pitfalls. Fundamentally, autonomic systems are self-configuring, self-healing, self-optimizing, and self-protecting; hence, they can automate all complex IT processes without human intervention. This paper proposes an autonomic HTML web-interface generator based on XML Schema and Style Sheet specifications for self-configuring graphical user interfaces of web applications. The goal of this autonomic generator is to automate the process of customizing GUI web-interfaces according to the ever-changing business rules, policies, and operating environment with th...

  17. A flexible design framework for autonomous mowing

    E-Print Network [OSTI]

    Kraft, Justin (Justin A.)

    2011-01-01

    This work outlines the creation of a flexible design framework for autonomous mowing to meet changing customer needs and functionality across a spectrum of applications from residential areas to sport complexes. The thesis ...

  18. An Integrated Framework for Planning and Control of Semi-Autonomous Vehicles

    E-Print Network [OSTI]

    Gray, Andrew Jacob

    2013-01-01

    controller for autonomous uav guidance. 2005. [67] T.horizon control for autonomous uav guidance. AIAA Journal ofcontroller for autonomous uav guidance. Portland, Oregon,

  19. Qiandongnan Autonomous Region Ziteng Hydropower Development Co Ltd | Open

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,Energy LLCALLETE Inc dEAPrysmianPvT Capital GmbhQ

  20. Good Experimental Methodologies and Simulation in Autonomous Mobile Robotics

    E-Print Network [OSTI]

    Amigoni, Francesco

    Good Experimental Methodologies and Simulation in Autonomous Mobile Robotics Francesco Amigoni and Viola Schiaffonati Artificial Intelligence and Robotics Laboratory, Dipartimento di Elettronica e to characterize analytically, as it is often the case in autonomous mobile robotics. Although their importance

  1. Artificial Fishes: Autonomous Locomotion, Perception, Behavior, and Learning

    E-Print Network [OSTI]

    Terzopoulos, Demetri

    1 Artificial Fishes: Autonomous Locomotion, Perception, Behavior, and Learning in a Simulated inhabited by realistic artificial fishes. Our algorithms emulate not only the appearance, movement model each animal holistically. An artificial fish is an autonomous agent situated in a simulated

  2. Lane Localization for Autonomous Model Cars Lukas Maischak

    E-Print Network [OSTI]

    Ziegler, Günter M.

    Lane Localization for Autonomous Model Cars Lukas Maischak B-14-03 July 2014 FACHBEREICH MATHEMATIK Introduction 5 2 The Platform 7 2.1 Hardware of autonomous, "self- driving" cars. Imagine that car accidents caused by human error

  3. Experiments in Competence Acquisition for Autonomous Mobile Robots 

    E-Print Network [OSTI]

    Nehmzow, Ulrich

    This thesis addresses the problem of intelligent control of autonomous mobile robots, particularly under circumstances unforeseen by the designer.As the range of applications for autonomous robots widens and increasingly ...

  4. Central insulin and leptin-mediated autonomic control of glucose

    E-Print Network [OSTI]

    Abraham, Nader G.

    discusses the neuronal crosstalk between the hypothalamus, autonomic nervous system, and tis- sues evidence suggests that the hypothalamus in particular influences autonomic systems controlling pan- creatic contributing to peripheral glucose homeostasis Both the hypothalamus and brainstem play a role

  5. Fast shadow detection for urban autonomous driving applications

    E-Print Network [OSTI]

    Park, Sooho

    This paper presents shadow detection methods for vision-based autonomous driving in an urban environment. Shadows misclassified as objects create problems in autonomous driving applications. Real-time efficient algorithms ...

  6. Implementation of GPS based trajectory control of an autonomous sailboat

    E-Print Network [OSTI]

    Wirekoh, Jackson O

    2013-01-01

    Autonomous robotic systems are increasingly becoming a major component of modern society. In order to gain a better understanding of the capabilities of these autonomous systems, experimentation was conducted using a ...

  7. Multiserver queueing in supervisory control of autonomous unmanned vehicles

    E-Print Network [OSTI]

    Professor Kristi Morgansen Aeronautics & Astronautics Widespread adoption of unmanned aerial vehicles hasMultiserver queueing in supervisory control of autonomous unmanned vehicles Nathan D. Powel control of autonomous unmanned vehicles Nathan D. Powel Chair of the Supervisory Committee: Associate

  8. Autonomous Demand Response in Heterogeneous Smart Grid Topologies

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    1 Autonomous Demand Response in Heterogeneous Smart Grid Topologies Hamed Narimani and Hamed-mails: narimani-hh@ec.iut.ac.ir and hamed@ee.ucr.edu Abstract--Autonomous demand response (DR) is scalable and has demand response systems in heterogeneous smart grid topologies. Keywords: Autonomous demand response

  9. Remote controlling an autonomous car with an iPhone

    E-Print Network [OSTI]

    Rojas, Raúl

    Remote controlling an autonomous car with an iPhone Miao Wang, Tinosch Ganjineh B-10-02 March 2010 #12;Remote controlling an autonomous car with an iPhone Miao Wang, Tinosch Ganjineh Free University" is a com- pletely autonomous car developed by the Free University of Berlin which is capable of unmanned

  10. AUTOMATED LANDING SITE EVALUATION FOR SEMI-AUTONOMOUS

    E-Print Network [OSTI]

    Kochersberger, Kevin

    AUTOMATED LANDING SITE EVALUATION FOR SEMI-AUTONOMOUS UNMANNED AERIAL VEHICLES Dylan Klomparens for a vertical-takeoff-and- landing (VTOL) semi-autonomous unmanned aerial vehicle (UAV) from point cloud data Evaluation © 2008, Dylan Klomparens #12;AUTOMATED LANDING SITE EVALUATION FOR SEMI-AUTONOMOUS UNMANNED AERIAL

  11. Combinatory Logic For Autonomous Molecular Computation

    E-Print Network [OSTI]

    MacLennan, Bruce

    Combinatory Logic For Autonomous Molecular Computation Bruce J. MacLennan Department of Computer to na- nostructure synthesis and control through molecular combinatory computing. Combinatory computing is based on simple network (graph) substitution opera- tions, deriving from combinatory logic [2], which

  12. TECHNOLOGY NEEDS FOR AUTONOMOUS UNDERWATER VEHICLES

    E-Print Network [OSTI]

    Griffiths, Gwyn

    that may not lie on the critical path to making autonomous underwater vehicles a commercial success. For ­ for example, the Caravela Eureka project led by the University of the Azores for a 1000 km range surface craft Provost (1996) for a description of an earlier version. Europe is also active in the military AUV

  13. Autonomous Helicopter Formation using Model Predictive Control

    E-Print Network [OSTI]

    Sastry, S. Shankar

    Autonomous Helicopter Formation using Model Predictive Control Hoam Chung and S. Shankar Sastry for teams of helicopters. However, the potential for accidents is greatly increased when helicopter teams to the problem of helicopter formations comprised of heterogenous vehicles. The disturbance attenuation property

  14. www.postersession.com Autonomous Mobile Buoy

    E-Print Network [OSTI]

    Wood, Stephen L.

    printed by www.postersession.com Autonomous Mobile Buoy Department of Marine and Environmental. Stephen Wood, P.E. A new type of surface vehicle/buoy is needed for marine biological studies, physical grade aluminum) has a fundamental concept based on the NOMAD buoy. The vehicle is designed

  15. Autonomous Organization-Based Adaptive Information Systems

    E-Print Network [OSTI]

    Deloach, Scott A.

    Autonomous Organization-Based Adaptive Information Systems Eric Matson Department of ComputerLoach Multi-agent and Cooperative Robotics Lab Department of Computing and Information Sciences, Kansas State of battle, a continual flow of information is necessary to achieve information superiority. The required

  16. Assembling Composite Web Services from Autonomous Components

    E-Print Network [OSTI]

    Honavar, Vasant

    Assembling Composite Web Services from Autonomous Components Jyotishman PATHAK, Samik BASU, sbasu, honavar}@cs.iastate.edu Abstract. Web services are fast emerging as the technology of choice to an iterative and incremental technique for modeling composite Web services proposed by the authors. Keywords

  17. Robotany : autonomous vehicles that care for houseplants

    E-Print Network [OSTI]

    Cinnamon, Sara Elizabeth, 1979-

    2004-01-01

    Robotany is a system of autonomous robots that act on behalf of houseplants that rest on top of their chassis. Their duty is to do what plants would if they had the gift of mobility - namely to seek out sunlight or water ...

  18. Control algorithms for autonomous robot navigation

    SciTech Connect (OSTI)

    Jorgensen, C.C.

    1985-09-20

    This paper examines control algorithm requirements for autonomous robot navigation outside laboratory environments. Three aspects of navigation are considered: navigation control in explored terrain, environment interactions with robot sensors, and navigation control in unanticipated situations. Major navigation methods are presented and relevance of traditional human learning theory is discussed. A new navigation technique linking graph theory and incidental learning is introduced.

  19. Glider and Autonomous Underwater Vehicle Observing Systems

    E-Print Network [OSTI]

    Griffiths, Gwyn

    .1 Performance metrics for AUV surveys Present-day limitations, for example in the energy available in autonomous of harmful algal blooms (HABs) that remains a challenge for the marine science community, not the technology changes occur over a range of time and space scales. A simple metric for estimating the information

  20. The classical mechanics of autonomous microscopic engines

    E-Print Network [OSTI]

    Lukas Gilz; Eike P. Thesing; James R. Anglin

    2015-09-08

    Even microscopic engines have hitherto been defined to require macroscopic elements such as heat reservoirs, but here we observe that what makes engines useful is energy transfer across a large ratio of dynamical time scales ("downconversion"), and that small, closed dynamical systems which could perform steady downconversion ("Hamiltonian daemons") would fulfill the practical requirements of autonomous microscopic engines. We show that such daemons are possible, and obey mechanical constraints comparable to, but different from, the laws of thermodynamics.

  1. A viable multivariable adaptive controller with application to autonomous helicopters

    E-Print Network [OSTI]

    Krupadanam, Ashish Samuel, 1974-

    2001-01-01

    Autonomous helicopters carry out missions in inaccessible hazardous environments. Their performance capability in speed, maneuverability and trajectory tracking must be comparable, if not superior, to manned vehicles. ...

  2. "Thinking" Telescopes: An Autonomous Robotic Ecosystem for Persistent...

    Office of Scientific and Technical Information (OSTI)

    "Thinking" Telescopes: An Autonomous Robotic Ecosystem for Persistent Monitoring and Real-Time Response Citation Details In-Document Search Title: "Thinking" Telescopes: An...

  3. Microscale autonomous sensor and communications module

    DOE Patents [OSTI]

    Okandan, Murat; Nielson, Gregory N

    2014-03-25

    Various technologies pertaining to a microscale autonomous sensor and communications module are described herein. Such a module includes a sensor that generates a sensor signal that is indicative of an environmental parameter. An integrated circuit receives the sensor signal and generates an output signal based at least in part upon the sensor signal. An optical emitter receives the output signal and generates an optical signal as a function of the output signal. An energy storage device is configured to provide power to at least the integrated circuit and the optical emitter, and wherein the module has a relatively small diameter and thickness.

  4. ScienceTreks: an Autonomous Digital Library System

    E-Print Network [OSTI]

    Marchese, Maurizio

    ScienceTreks: an Autonomous Digital Library System Alexander Ivanyukovich1 , Maurizio Marchese1 of semantic- aware services in the digital library domain. In this paper we first present and discuss. The proposed Autonomous Digital Library system can be used in automating end-to- end information retrieval

  5. AAVP: an innovative Autonomic Architecute for Virtual network Piloting

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , Paris, France Mouna AYARI CRISTAL lab, National School of Computer Sciences, University of Manouba that exhibit autonomic characteristics [6]. In 2001, IBM proposes the "Autonomic Computing" paradigm [5 has attracted a great deal of interest from both industry and research communities as an important

  6. Wave Glider Autonomous Surface Vehicle Applications and Missions

    E-Print Network [OSTI]

    Frandsen, Jannette B.

    Wave Glider Autonomous Surface Vehicle Applications and Missions Jamie Griffith & Kyle Vanderlugt and logistical challenge. To address these challenges, Liquid Robotics (LRI) has developed the Wave Glider, an autonomous, mobile remote sensing solution. The Wave Glider is a hybrid sea-surface and underwater vehicle

  7. UAV Coordination for Autonomous Target Tracking Richard A. Wise

    E-Print Network [OSTI]

    UAV Coordination for Autonomous Target Tracking Richard A. Wise and Rolf T. Rysdyk Autonomous different methodologies for tracking a moving target with multiple Unmanned Aerial Vehicles (UAVs). Relative position coordination of UAVs is en- forced. The comparison considers minimization of heuristics

  8. Applications of HUGIN to Diagnosis and Control of Autonomous Vehicles

    E-Print Network [OSTI]

    (LIMIDs) are used to represent and solve complex problems of diagnosis and control of autonomous ground and new control software to diagnose and recover from any dysfunction or failure situation of the systemApplications of HUGIN to Diagnosis and Control of Autonomous Vehicles Anders L. Madsen1 and Uffe B

  9. IBM Systems Journal Q3 2002 Comparing Autonomic & Proactive Computing

    E-Print Network [OSTI]

    Somayaji, Anil

    IBM Systems Journal Q3 2002 Comparing Autonomic & Proactive Computing Roy Want , Trevor Pering between proactive computing and autonomic computing, considering the design of systems that are beyond principles we call proactive computing, enabling the transition from today's interactive systems to proactive

  10. Aalborg Universitet Cooperative Frequency Control for Autonomous AC Microgrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Aalborg Universitet Cooperative Frequency Control for Autonomous AC Microgrids Shafiee, Qobad, J. C. V., & Guerrero, J. M. (2015). Cooperative Frequency Control for Autonomous AC Microgrids.aau.dk on: november 29, 2015 #12;This document downloaded from www.microgrids.et.aau.dk is the preprint

  11. Autonomous Navigation and Sign Detector Learning Liam Ellis1

    E-Print Network [OSTI]

    Bowden, Richard

    on a fully autonomous robotic platform, featuring a single camera mounted on a standard remote control car This article presents an autonomous robotic platform that learns to navigate on a track and discovers such as the position of lane mark- ers, other cars and traffic signs, and a common approach is to encode specific

  12. Towards vision-based safe landing for an autonomous helicopter

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    Towards vision-based safe landing for an autonomous helicopter Pedro J. Garcia-Pardoa;, Gaurav S from real test ights on a helicopter testbed demonstrate the robustness of the approach under widely di-performance embedded com- puters. Key words: autonomous helicopter, vision-based landing, safe landing, contrast

  13. Managing Uncertainty in Sound based Control for an Autonomous Helicopter

    E-Print Network [OSTI]

    Hopgood, Adrian

    Managing Uncertainty in Sound based Control for an Autonomous Helicopter Benjamin N. Passow, Mario research us- ing a multi-purpose, small and low cost autonomous helicopter platform (Flyper). We supervised method to localise the indoor helicopter and extract meaningful information to enable

  14. 2014 D.A. Menasce. All Rights Reserved. Autonomic Computing

    E-Print Network [OSTI]

    Menascé, Daniel A.

    © 2014 D.A. Menasce. All Rights Reserved. 1 Autonomic Computing: a new design principle for complex Rights Reserved. 5 #@*%#! #12;Outline · Motivation for Autonomic Computing · Techniques used in AC systems Danny Menascé Department of Computer Science George Mason University www

  15. Compressed Sensing Environmental Mapping by an Autonomous Robot

    E-Print Network [OSTI]

    Ferguson, Thomas S.

    Compressed Sensing Environmental Mapping by an Autonomous Robot M. Horning, M. Lin, S. Srinivasan of compressed sens- ing for autonomous robots performing environmental mapping in order to reduce data collection, storage, and transmission requirements. A prototype robot sends data collected over adaptively

  16. Autonomous Control of Production Networks using a Pheromone Approach

    E-Print Network [OSTI]

    Ringhofer, Christian

    Department of Planning and Control of Production Systems, University of Bre- men, D-28359 Bremen, GermanyAutonomous Control of Production Networks using a Pheromone Approach D. Armbruster 1 , C. de Beer 2 complex production networks, a decen- tralised and autonomous control of material flows is a promising

  17. Autonomous Orbit Coordination for Two Unmanned Aerial Vehicles

    E-Print Network [OSTI]

    Autonomous Orbit Coordination for Two Unmanned Aerial Vehicles Rolf Rysdyk, Christopher Lum This work considers autonomous coordination between two Unmanned Aerial Vehicles in orbit about a target the vehicles. Guid- ance algorithms are investigated to maintain an approxi- mately constant phase angle

  18. Acceptance Criteria Framework for Autonomous Biological Detectors

    SciTech Connect (OSTI)

    Dzenitis, J M

    2006-12-12

    The purpose of this study was to examine a set of user acceptance criteria for autonomous biological detection systems for application in high-traffic, public facilities. The test case for the acceptance criteria was the Autonomous Pathogen Detection System (APDS) operating in high-traffic facilities in New York City (NYC). However, the acceptance criteria were designed to be generally applicable to other biological detection systems in other locations. For such detection systems, ''users'' will include local authorities (e.g., facility operators, public health officials, and law enforcement personnel) and national authorities [including personnel from the Department of Homeland Security (DHS), the BioWatch Program, the Centers for Disease Control and Prevention (CDC), and the Federal Bureau of Investigation (FBI)]. The panel members brought expertise from a broad range of backgrounds to complete this picture. The goals of this document are: (1) To serve as informal guidance for users in considering the benefits and costs of these systems. (2) To serve as informal guidance for developers in understanding the needs of users. In follow-up work, this framework will be used to systematically document the APDS for appropriateness and readiness for use in NYC.

  19. Autonomous Energy Transducer: Proposition, Example, Basic Characteristics

    E-Print Network [OSTI]

    Naoko Nakagawa; Kunihiko Kaneko

    2003-09-22

    We propose a concept of autonomous energy transducer at a molecular scale, where output is produced with small input energy, of the same order of the thermal energy, without restriction of magnitude or timing of input, and without any control after the input. As an example that satisfies these requisites, a dynamical systems model with several degrees of freedom is proposed, which transduces input energy to output motion on the average. It is shown that this transduction is robust and the coupling between the input and output is generally loose. How this transducer works is analyzed in terms of dynamical systems theory, where chaotic dynamics of the internal degrees of freedom, as well as duration of active state which is self-organized with the energy flow, is essential. We also discuss possible relationships to enzyme dynamics or protein motors.

  20. Achieving Optimality and Fairness in Autonomous Demand Response: Benchmarks and Billing Mechanisms

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    1 Achieving Optimality and Fairness in Autonomous Demand Response: Benchmarks and Billing Member, IEEE, and Hamed Mohsenian-Rad, Member, IEEE Abstract--Autonomous demand response (DR) programs in autonomous DR systems in a decentralized fashion. Keywords: Autonomous demand response, optimality, fairness

  1. Visual Servoing of an Autonomous Helicopter in Urban Areas Using Feature Tracking

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    1 Visual Servoing of an Autonomous Helicopter in Urban Areas Using Feature Tracking Luis Mej of a vision-based feature tracking system for an autonomous helicopter. Visual sensing is used for estimating, autonomous helicopter I. INTRODUCTION Our goal is to build vision-guided autonomous flying robots. Vision

  2. Lane estimation for autonomous vehicles using vision and LIDAR

    E-Print Network [OSTI]

    Huang, Albert Shuyu

    2010-01-01

    Autonomous ground vehicles, or self-driving cars, require a high level of situational awareness in order to operate safely and eciently in real-world conditions. A system able to quickly and reliably estimate the location ...

  3. Autonomous analysis of interactive systems with selfpropelled instrumentation #+

    E-Print Network [OSTI]

    Miller, Barton P.

    Autonomous analysis of interactive systems with self­propelled instrumentation #+ Alexander V. To address these limitations, we propose a novel approach called self­propelled instrumentation. As it propagates, it inserts instrumentation dynamically to collect and analyze detailed execution information

  4. Autonomous analysis of interactive systems with self-propelled instrumentation

    E-Print Network [OSTI]

    Miller, Barton P.

    Autonomous analysis of interactive systems with self-propelled instrumentation Alexander V. To address these limitations, we propose a novel approach called self-propelled instrumentation. As it propagates, it inserts instrumentation dynamically to collect and analyze detailed execution information

  5. Planning and scheduling proximity operations for autonomous orbital rendezvous

    E-Print Network [OSTI]

    Guerra, Christopher J., 1978-

    2003-01-01

    This thesis develops a mixed integer programming formulation to solve the proximity operations scheduling problem for autonomous orbital rendezvous. The algorithm of this thesis allows the operator to specify planned modes, ...

  6. Autonomous flight in unstructured and unknown indoor environments

    E-Print Network [OSTI]

    Bachrach, Abraham Galton

    2009-01-01

    This thesis presents the design, implementation, and validation of a system that enables a micro air vehicle to autonomously explore and map unstructured and unknown indoor environments. Such a vehicle would be of considerable ...

  7. Large-area visually augmented navigation for autonomous underwater vehicles

    E-Print Network [OSTI]

    Eustice, Ryan M

    2005-01-01

    This thesis describes a vision-based, large-area, simultaneous localization and mapping (SLAM) algorithm that respects the low-overlap imagery constraints typical of autonomous underwater vehicles (AUVs) while exploiting ...

  8. Optical proximity sensor and orientation control of autonomous, underwater robot

    E-Print Network [OSTI]

    Lozano, Martin, Jr

    2014-01-01

    Autonomous mobile robots need a reliable means of navigation to reach their target while avoiding collisions. This requires continuous knowledge of the vehicle's position, orientation, and motion as well as a way to identify ...

  9. QT-interval adaptation to changes in autonomic balance

    E-Print Network [OSTI]

    Nosakhare, Ehimwenma

    2013-01-01

    ECG variability, as it relates to the influence of the autonomic nervous system on the heart, is primarily studied via frequency-domain and time-domain analysis of heart rate variability (HRV). HRV studies the variability ...

  10. A parallel hypothesis method of autonomous underwater vehicle navigation

    E-Print Network [OSTI]

    LaPointe, Cara Elizabeth Grupe

    2009-01-01

    This research presents a parallel hypothesis method for autonomous underwater vehicle navigation that enables a vehicle to expand the operating envelope of existing long baseline acoustic navigation systems by incorporating ...

  11. Planar Spline Trajectory Following for an Autonomous Helicopter

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    Planar Spline Trajectory Following for an Autonomous Helicopter Kale Harbick, James F. Montgomery helicopter. Results from two flight experiments are presented. The trajec- tory tracking error distur- bances (wind), this is quite reasonable. Keywords: Path planning, Robotic Helicopter, UAV

  12. Progressively communicating rich telemetry from autonomous underwater vehicles via relays

    E-Print Network [OSTI]

    Murphy, Christopher Alden

    2012-01-01

    As analysis of imagery and environmental data plays a greater role in mission construction and execution, there is an increasing need for autonomous marine vehicles to transmit this data to the surface. Without access to ...

  13. Autonomous underwater vehicle navigation and mapping in dynamic, unstructured environments

    E-Print Network [OSTI]

    Kunz, Clayton Gregory

    2012-01-01

    This thesis presents a system for automatically building 3-D optical and bathymetric maps of underwater terrain using autonomous robots. The maps that are built improve the state of the art in resolution by an order of ...

  14. Propeller design and analysis for a small, autonomous UAV

    E-Print Network [OSTI]

    Tracy, Ian P

    2011-01-01

    An experimental study was performed to design and analyze a "pusher" propeller for use by a small, expendable, autonomous unmanned aerial vehicle (UAV) whose mission was to descend from 30,000 feet to sea level at an ...

  15. Evaluation of novel autonomous self-healing polymer composite

    E-Print Network [OSTI]

    Tsinberg, Anait

    2008-01-01

    Autonomous self-healing materials offer a novel ability to self-repair damage caused by fatigue or fracture. Applications in many industries, from medical to aerospace, suffer from formation of microcracks, which often ...

  16. Autonomic Shutdown of Lithium-Ion Batteries Using Thermoresponsive...

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

    Autonomic Shutdown of Lithium-Ion Batteries Using Thermoresponsive Microcapsules M. Baginska, B.J. Blaiszik, R.J. Merriman, J.S. Moore, N. R. Sottos, and S.R. White, University of...

  17. Control and Management Strategy of Autonomous Vehicle Functions 

    E-Print Network [OSTI]

    Kim, Chang Won

    2012-02-14

    In this research, an autonomous vehicle function management methodology is studied. In accordance with the traffic situation, the decision making level chooses the optimal function that guarantees safety and minimizes fuel consumption while...

  18. Control and waypoint navigation of an autonomous ground vehicle 

    E-Print Network [OSTI]

    Massey, James Patrick

    2006-08-16

    This thesis describes the initial development of the Texas A&M Autonomous Ground Vehicle test platform and waypoint following software, including the associated controller design. The original goal of the team responsible for the development...

  19. A fuzzy logic controller for autonomous vehicle control 

    E-Print Network [OSTI]

    Vinson, Yale Patrick

    1995-01-01

    This thesis presents a feasibility study for the use of fuzzy logic control to solve the autonomous vehicle following problem. After developing the original vehicle following system, the applicability of fuzzy logic to the problem is demonstrated...

  20. Analytic chance constraints for the robust guidance of autonomous parafoils

    E-Print Network [OSTI]

    Ellertson, Aaron Cole

    2015-01-01

    Autonomously guided parafoil systems can deliver supplies and aid to remote, geographically diverse locations, while providing important safety and logistical advantages over ground-based transportation methods. A key ...

  1. Autonomous navigation with mobile robot using ultrasonic rangefinders

    E-Print Network [OSTI]

    Campion, Joseph (Joseph F.)

    2015-01-01

    In this thesis, I designed and implemented an autonomous navigation system for a four-wheeled mobile robot with ultrasonic sonar sensors and a National Instruments myRIO real-time controller. LabVIEW code was developed to ...

  2. Designing An Interplanetary Autonomous Spacecraft Navigation System Using Visible Planets 

    E-Print Network [OSTI]

    Karimi, Reza

    2012-07-16

    A perfect duality exists between the problem of space-based orbit determination from line-of-sight measurements and the problem of designing an interplanetary autonomous navigation system. Mathematically, these two problems ...

  3. Router-level community structure of the Internet Autonomous Systems

    E-Print Network [OSTI]

    Beiró, Mariano G; Alvarez-Hamelin, J Ignacio

    2015-01-01

    The Internet is composed of routing devices connected between them and organized into independent administrative entities: the Autonomous Systems. The existence of different types of Autonomous Systems (like large connectivity providers, Internet Service Providers or universities) together with geographical and economical constraints, turns the Internet into a complex modular and hierarchical network. This organization is reflected in many properties of the Internet topology, like its high degree of clustering and its robustness. In this work, we study the modular structure of the Internet router-level graph in order to assess to what extent the Autonomous Systems satisfy some of the known notions of community structure. We show that the modular structure of the Internet is much richer than what can be captured by the current community detection methods, which are severely affected by resolution limits and by the heterogeneity of the Autonomous Systems. Here we overcome this issue by using a multiresolution d...

  4. Autonomous mobile robot for radiologic surveys

    DOE Patents [OSTI]

    Dudar, Aed M. (Augusta, GA); Wagner, David G. (Augusta, GA); Teese, Gregory D. (Aiken, SC)

    1994-01-01

    An apparatus for conducting radiologic surveys. The apparatus comprises in the main a robot capable of following a preprogrammed path through an area, a radiation monitor adapted to receive input from a radiation detector assembly, ultrasonic transducers for navigation and collision avoidance, and an on-board computer system including an integrator for interfacing the radiation monitor and the robot. Front and rear bumpers are attached to the robot by bumper mounts. The robot may be equipped with memory boards for the collection and storage of radiation survey information. The on-board computer system is connected to a remote host computer via a UHF radio link. The apparatus is powered by a rechargeable 24-volt DC battery, and is stored at a docking station when not in use and/or for recharging. A remote host computer contains a stored database defining paths between points in the area where the robot is to operate, including but not limited to the locations of walls, doors, stationary furniture and equipment, and sonic markers if used. When a program consisting of a series of paths is downloaded to the on-board computer system, the robot conducts a floor survey autonomously at any preselected rate. When the radiation monitor detects contamination, the robot resurveys the area at reduced speed and resumes its preprogrammed path if the contamination is not confirmed. If the contamination is confirmed, the robot stops and sounds an alarm.

  5. Autonomous mobile robot for radiologic surveys

    DOE Patents [OSTI]

    Dudar, A.M.; Wagner, D.G.; Teese, G.D.

    1994-06-28

    An apparatus is described for conducting radiologic surveys. The apparatus comprises in the main a robot capable of following a preprogrammed path through an area, a radiation monitor adapted to receive input from a radiation detector assembly, ultrasonic transducers for navigation and collision avoidance, and an on-board computer system including an integrator for interfacing the radiation monitor and the robot. Front and rear bumpers are attached to the robot by bumper mounts. The robot may be equipped with memory boards for the collection and storage of radiation survey information. The on-board computer system is connected to a remote host computer via a UHF radio link. The apparatus is powered by a rechargeable 24-volt DC battery, and is stored at a docking station when not in use and/or for recharging. A remote host computer contains a stored database defining paths between points in the area where the robot is to operate, including but not limited to the locations of walls, doors, stationary furniture and equipment, and sonic markers if used. When a program consisting of a series of paths is downloaded to the on-board computer system, the robot conducts a floor survey autonomously at any preselected rate. When the radiation monitor detects contamination, the robot resurveys the area at reduced speed and resumes its preprogrammed path if the contamination is not confirmed. If the contamination is confirmed, the robot stops and sounds an alarm. 5 figures.

  6. Autonomous Control of Nuclear Power Plants

    SciTech Connect (OSTI)

    Basher, H.

    2003-10-20

    A nuclear reactor is a complex system that requires highly sophisticated controllers to ensure that desired performance and safety can be achieved and maintained during its operations. Higher-demanding operational requirements such as reliability, lower environmental impacts, and improved performance under adverse conditions in nuclear power plants, coupled with the complexity and uncertainty of the models, necessitate the use of an increased level of autonomy in the control methods. In the opinion of many researchers, the tasks involved during nuclear reactor design and operation (e.g., design optimization, transient diagnosis, and core reload optimization) involve important human cognition and decisions that may be more easily achieved with intelligent methods such as expert systems, fuzzy logic, neural networks, and genetic algorithms. Many experts in the field of control systems share the idea that a higher degree of autonomy in control of complex systems such as nuclear plants is more easily achievable through the integration of conventional control systems and the intelligent components. Researchers have investigated the feasibility of the integration of fuzzy logic, neural networks, genetic algorithms, and expert systems with the conventional control methods to achieve higher degrees of autonomy in different aspects of reactor operations such as reactor startup, shutdown in emergency situations, fault detection and diagnosis, nuclear reactor alarm processing and diagnosis, and reactor load-following operations, to name a few. With the advancement of new technologies and computing power, it is feasible to automate most of the nuclear reactor control and operation, which will result in increased safety and economical benefits. This study surveys current status, practices, and recent advances made towards developing autonomous control systems for nuclear reactors.

  7. Autonomous Golf Cars for Public Trial of Mobility-on-Demand Service

    E-Print Network [OSTI]

    Frazzoli, Emilio

    We detail the design of autonomous golf cars which were used in public trials in Singapore’s Chinese and Japanese Gardens, for the purpose of raising public awareness and gaining user acceptance of autonomous vehicles. The ...

  8. ADECENTRALIZED APPROACH TOWARDS AUTONOMOUS FAULT DETECTION IN WIRELESS STRUCTURAL HEALTH MONITORING SYSTEMS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ADECENTRALIZED APPROACH TOWARDS AUTONOMOUS FAULT DETECTION IN WIRELESS STRUCTURAL HEALTH MONITORING structural health monitoring (SHM) systems may reduce the monitoring quality and, if remaining undetected : Autonomous fault detection, structural health monitoring, wireless sensor networks, smart sensors, analytical

  9. Autonomous Undersea Systems Network (AUSNet) Protocols To Support Ad-Hoc AUV Communications

    E-Print Network [OSTI]

    semi-autonomous networked robots. Emerging flexible low bandwidth, energy efficient architectures opposed to network support) data transmissions. Current efforts are focused on transitionAutonomous Undersea Systems Network (AUSNet) ­ Protocols To Support Ad-Hoc AUV Communications

  10. The Backseat Control Architecture for Autonomous Robotic Vehicles: A Case Study with the Iver2 AUV

    E-Print Network [OSTI]

    Brown, Scott R.

    In this paper, an innovative hybrid control architecture for real-time control of autonomous robotic vehicles is described as well as its implementation on a commercially available autonomous underwater vehicle (AUV). This ...

  11. Efficient Probabilistic Localization for Autonomous Indoor Airships using Sonar, Air Flow, and IMU Sensors

    E-Print Network [OSTI]

    Teschner, Matthias

    Efficient Probabilistic Localization for Autonomous Indoor Airships using Sonar, Air Flow, and IMU, {muellerj, burgard}@informatik.uni-freiburg.de Abstract In recent years, autonomous miniature airships have navigation, sonar, IMU 1 Introduction Miniature airships as autonomous mobile systems for indoor navigation

  12. Autonomous buoy for seismic reflection data acquisition in the inaccessible parts of the Arctic Ocean

    E-Print Network [OSTI]

    Kristoffersen, Yngve

    Autonomous buoy for seismic reflection data acquisition in the inaccessible parts of the Arctic Instrumentation, Bergen, Norway An autonomous buoy which collects seismic reflection data and transmits to shore of the seismic buoy (thick red, green and black lines). - we have successfully developed an autonomous buoy

  13. Novel Microbial Diversity Retrieved by Autonomous Robotic Exploration of the World's Deepest

    E-Print Network [OSTI]

    Novel Microbial Diversity Retrieved by Autonomous Robotic Exploration of the World's Deepest environment. Key Words: Autonomous--Robotics--Microbial diversity--16S rRNA. Astrobiology 10, 201­213. 1 of exploratory autonomous robotics (Diaz-Calderon et al., 2007). To search for microbial life on planetary bodies

  14. Rapid Verification and Validation of Strategic Autonomous Algorithms Using Human-in-the-Loop

    E-Print Network [OSTI]

    approximations before implementing them on a fully autonomous system. Human subject results in ground simulation agent is a complex system comprised of many separate algorithms. Often, the terms "autonomous systems to define a metric for determining the class of a given autonomous algorithm. One common metric is to classi

  15. Building a 3D Simulator for Autonomous Navigation of Robotic Fishes

    E-Print Network [OSTI]

    Hu, Huosheng

    Building a 3D Simulator for Autonomous Navigation of Robotic Fishes Jindong Liu Department control and autonomous navigation of a robotic fish. The simplified kinematics and hydrodynamics models way to develop autonomous navigation algorithms for robotic fishes. I. INTRODUCTION In nature, fish

  16. Strategies for autonomous rovers at Mars Martha S. Gilmore1

    E-Print Network [OSTI]

    Mjolsness, Eric

    , characterize the landing site and test geological hypothesis autonomously. Future missions to Mars will contain history, 3) the identification of resources and 4) the geological and geophysical history of the planet is the characterize the selected sites in detail using lander and mobile systems as is planned for the 2003

  17. SILENCE: Distributed Adaptive Sampling for Sensor-based Autonomic Systems

    E-Print Network [OSTI]

    Pompili, Dario

    SILENCE: Distributed Adaptive Sampling for Sensor-based Autonomic Systems Eun Kyung Lee}@cac.rutgers.edu ABSTRACT Adaptive sampling and sleep scheduling can help realize the much needed resource efficiency phenomena. This paper presents a data-centric approach to distributed adaptive sampling aimed at minimizing

  18. Robotics and Autonomous Systems 30 (2000) 133153 Biomimetic robot navigation

    E-Print Network [OSTI]

    2000-01-01

    Robotics and Autonomous Systems 30 (2000) 133­153 Biomimetic robot navigation Matthias O. Franz Abstract In the past decade, a large number of robots has been built that explicitly implement biological applications, most notably in the field of indoor robot navigation. While simpler insect navigation behaviours

  19. A New Curriculum on Planning and Cooperative Control of Autonomous

    E-Print Network [OSTI]

    Qu, Zhihua

    A New Curriculum on Planning and Cooperative Control of Autonomous Mobile Robots* ZHIHUA QU 32826, USA. E-mail: qu@mail.ucf.edu This paper presents the robotics curriculum that was developed of Central Florida (UCF). The curriculum retains many features of typical robotics curricula, such as being

  20. Congestion Attacks to Autonomous Cars Using Vehicular Botnets

    E-Print Network [OSTI]

    California at Los Angeles, University of

    Congestion Attacks to Autonomous Cars Using Vehicular Botnets Mevlut Turker Garip, Mehmet Emre of the cars in the targeted area by orders of magnitude. After 5 minutes, the targeted road becomes completely prevent collisions. In a VANET, cars communicate with each other over a wireless channel. They can send

  1. IMPROVING URBAN FLOOD MANAGEMENT WITH AUTONOMOUS MINI-UAVS

    E-Print Network [OSTI]

    Giger, Christine

    IMPROVING URBAN FLOOD MANAGEMENT WITH AUTONOMOUS MINI-UAVS A DISSERTATION SUBMITTED TO THE SWISS;#12;Abstract In this study we assessed how small-scale unmanned aerial vehicle (UAV) photogrammetry technology digital surface models (DSMs) was investigated with consideration of UAV flight parameters

  2. RoSCAR: Robot Stock Car Autonomous Racing , Corey Montella

    E-Print Network [OSTI]

    Spletzer, John R.

    RoSCAR: Robot Stock Car Autonomous Racing Kyle Hart , Corey Montella , Georges Petitpas , DylanSCAR. The platform is based on a 1/10-scale short track race car, integrated with an on-board desktop-class computer of Computer Science and Engineering Department of Mechanical Engineering ABSTRACT In this paper, we present

  3. Autonomous Industrial Vehicles: From the Laboratory to the Factory Floor

    E-Print Network [OSTI]

    WORKSHOP Autonomous Industrial Vehicles: From the Laboratory to the Factory Floor 1 IEEE@astm.org 610-832-9720 www.astm.org May 30, 2015 #12;· To solicit researchers and industry input for the development of consensus standards within ASTM International Committee F45 on Driverless Automatic Industrial

  4. On Provably Safe Obstacle Avoidance for Autonomous Robotic Ground Vehicles

    E-Print Network [OSTI]

    Platzer, André

    and mov- ing obstacles: (i) passive safety, which ensures that no collisions can happen while the robot moves, and (ii) the stronger passive friendly safety in which the robot further maintains sufficient as consumer products--such as autonomous household appliances [7] or driverless cars on regular Califor- nian

  5. Autonomous Autorotation of an RC Helicopter Pieter Abbeel1

    E-Print Network [OSTI]

    Thrun, Sebastian

    Autonomous Autorotation of an RC Helicopter Pieter Abbeel1 , Adam Coates1 , Timothy Hunter2 pilots can save a helicopter from crashing by executing an emergency procedure known as autorotation the helicopter such that poten- tial energy from altitude is transferred to rotor speed. In fact, maintaining

  6. IEEE JOURNAL OCEANIC ENGINEERING 1 Visually Augmented Navigation for Autonomous

    E-Print Network [OSTI]

    Singh, Hanumant

    IEEE JOURNAL OCEANIC ENGINEERING 1 Visually Augmented Navigation for Autonomous Underwater Vehicles Ryan M. Eustice, Member, IEEE, Oscar Pizarro, Member, IEEE, and Hanumant Singh, Member, IEEE Abstract was presented in part at the IEEE International Conference on Robotics and Automation, New Orleans, USA, April

  7. Design Tradeoffs for Autonomous Trading Agents Ioannis A. Vetsikas

    E-Print Network [OSTI]

    Rossi, Francesca

    design were tested in smaller market games that the researchers designed themselves. The Trading Agent provides a common market scenario to compare strategies and research. It is a challenging benchmark doDesign Tradeoffs for Autonomous Trading Agents Ioannis A. Vetsikas Computer Science Dept., Cornell

  8. Cost-Driven Autonomous Mobility Xiao Yan Deng

    E-Print Network [OSTI]

    Trinder, Phil

    Cost-Driven Autonomous Mobility by Xiao Yan Deng Submitted for the Degree of Doctor of Philosophy. AMPs periodically use a cost model to decide where to execute in a network. Unusually this form cost model, together with a validated instantiation and comparative performance results for four AMPs

  9. Simulator Building and Parameter Optimization of an Autonomous Robotic Fish

    E-Print Network [OSTI]

    Hu, Huosheng

    Simulator Building and Parameter Optimization of an Autonomous Robotic Fish Jindong Liu, Huosheng@essex.ac.uk Abstract-- This paper presents a short review on the research of robotic fish. A simulation environment for robotic fish is built and the experiment shows that it is a convenient way to make research on the robotic

  10. Cognitive Vision for Autonomous Satellite Rendezvous and Docking

    E-Print Network [OSTI]

    Terzopoulos, Demetri

    with the challenge of effec- tively combining low-level vision with artificial intelli- gence. Some of the earliestCognitive Vision for Autonomous Satellite Rendezvous and Docking Faisal Z. Qureshi and Demetri MDRobotics Limited, Brampton, ON L6S 4J3, Canada Abstract We present a cognitively-controlled vision system

  11. An autonomous mobile robot for known industrial environments

    E-Print Network [OSTI]

    Milios, Evangelos E.

    An autonomous mobile robot for known industrial environments S. B. Nickerson1 , P. Jasiobedzki4 , D Technologies, Toronto, Canada 2 Atomic Energy of Canada Ltd., Mississauga, Canada 3 Dept. of Computer Science This draft printed August 28, 1997 Abstract Although mobile robot navigation in unstructured environments

  12. Autonomous Docking of a Smart Wheelchair for the

    E-Print Network [OSTI]

    Spletzer, John R.

    . From an automation per- spective, autonomously docking the wheelchair onto the lift platform presented platform rails. To solve the docking task, we employed a light detection and ranging (LIDAR)­based approach wheelchair. Van conversions start with a standard van produced by a major automotive manufacturer. The van

  13. Using Data Mining for Discovering Patterns in Autonomic Storage Systems

    E-Print Network [OSTI]

    Zhou, Yuanyuan

    Using Data Mining for Discovering Patterns in Autonomic Storage Systems Zhenmin Li, Sudarshan M-managing, self-healing and self- protecting, a storage system needs to be able to automatically char- acterize access sequences in a storage system to characterize storage behaviors. More specif- ically, we use

  14. Autonomous Robots in SWAT Applications: Research, Design, and Operations Challenges

    E-Print Network [OSTI]

    Company to bridge the gap between the perception of potential uses of autonomous robots in police SWAT challenges that should influence future work. First, the considerable difficulty in building a consistent available for tactical planning was observed to be one of two extremes: nearly infinite or infinitesimally

  15. MMS: An Autonomic Network-Layer Foundation for Network Management

    E-Print Network [OSTI]

    Ng, T. S. Eugene

    secured, and/or suboptimal in performance. This paper presents the design and implementation of the Meta-Management1 MMS: An Autonomic Network-Layer Foundation for Network Management Hemant Gogineni, Albert Research §Rice University Abstract-- Networks cannot be managed without management plane communications

  16. Coordination of Autonomous Underwater Vehicles for Acoustic Image Acquisition

    E-Print Network [OSTI]

    Pompili, Dario

    , underwater gliders [2][5] are buoyancy-driven vehicles that alternately reduce and expand dis- placed volume are in general slower than propelled vehicles like AUVs and ROVs, they offer an energy-efficient solutionCoordination of Autonomous Underwater Vehicles for Acoustic Image Acquisition Indraneel S. Kulkarni

  17. Uniform Sensing Protocol for Autonomous Rechargeable Sensor Networks

    E-Print Network [OSTI]

    Bölöni, Ladislau L

    real-world applications. Some approaches re- quire that a WSN be self-sufficient, meaning that it must access to individual sensors. Ad- ditionally, some WSN applications require the network to be operational) a WSN requires a way to organize and schedule the sensor nodes in an autonomous manner, and 2) a WSN

  18. The Autonomous Observer: A Tool for Remote Experimentation in Robotics

    E-Print Network [OSTI]

    Latombe, Jean-Claude

    { the Autonomous Observer (AO) { developed to facilitate experimentation over the Internet. The AO is a mobile the target's pose. This pose is sent over the Internet to remote users who can observe 3-D real-time graphic de Estudios Superiores de Monterrey (ITESM) in Mexico. The goal of this project was to develop

  19. Chronus: A Spatiotemporal Macroprogramming Language for Autonomic Wireless Sensor Networks

    E-Print Network [OSTI]

    Suzuki, Jun

    spatiotemporal dimensions, such as oil spills, chemical/gas dispersions and toxic contaminant spreads scatter along spatiotemporal dimensions, such as oil spills, chemical/gas dispersions and toxic contaminant spreads. Each WSN appli- cation is expected to autonomously detect these events and collect sensor

  20. AMUN An Autonomic Middleware for the Smart Doorplate Project

    E-Print Network [OSTI]

    Ungerer, Theo

    Project that is designed to support a flexible office organization. 1 Introduction Smart buildingsAMUN ­ An Autonomic Middleware for the Smart Doorplate Project Wolfgang Trumler, Jan Petzold, Faruk Augsburg, Germany Abstract. We envision future office buildings that partly or fully im- plement a flexible

  1. Powered Safe Abort for Autonomous Rendezvous of Spacecraft

    E-Print Network [OSTI]

    experienced serious failures requiring immediate safing action. The future of autonomous spacecraft rendezvous anomalous system behaviors. This paper presents a method for online generation of actively safe fuel providing collision-free escape, even in the presence of single thruster failures. Numerous examples

  2. Practical object recognition in autonomous driving and beyond

    E-Print Network [OSTI]

    Thrun, Sebastian

    by caravaning on highways, thus reducing CO2 emissions. The recent self-driving car project at Google [11] has high-reliability systems that are necessary for real-world use. Despite this, there are many areas's autonomous driving systems are based on building detailed maps of the world, then localizing to them during

  3. A Distributed Architecture for Autonomous Unmanned Aerial Vehicle Experimentation

    E-Print Network [OSTI]

    Doherty, Patrick

    A Distributed Architecture for Autonomous Unmanned Aerial Vehicle Experimentation P. Doherty, P unmanned aerial vehicle (UAV) research has shown rapid development in recent years and offers a great of distributed AI technologies. #12;The WITAS1 Unmanned Aerial Vehicle Project2 [4] is a basic research project

  4. Planning under Uncertainty and Constraints for Teams of Autonomous Agents

    E-Print Network [OSTI]

    responder would not have immediately available (e.g., aerial surveillance). However, for unmanned vehicles in Aeronautics and Astronautics Abstract One of the main advantages of unmanned, autonomous vehicles disaster. Unmanned vehicles can complement human first responders by performing tasks that do not require

  5. Advanced Research with Autonomous Unmanned Aerial Vehicles Patrick Doherty

    E-Print Network [OSTI]

    Doherty, Patrick

    Advanced Research with Autonomous Unmanned Aerial Vehicles Patrick Doherty Department of Computer Abstract The emerging area of intelligent unmanned aerial vehicle (UAV) research has shown rapid for the development and integration of distributed AI technologies. The WITAS1 Unmanned Aerial Vehicle Project

  6. Autonomous Controller Design for Unmanned Aerial Vehicles using

    E-Print Network [OSTI]

    Fernandez, Thomas

    Autonomous Controller Design for Unmanned Aerial Vehicles using Multi-objective Genetic Programming controllers were developed for fixed wing unmanned aerial vehicle (UAV) applications using multi well to real UAVs. 2 Unmanned Aerial Vehicle Simulation The focus of this research was the development

  7. TOWARDS MULTIMODAL OMNIDIRECTIONAL OBSTACLE DETECTION FOR AUTONOMOUS UNMANNED AERIAL VEHICLES

    E-Print Network [OSTI]

    Behnke, Sven

    TOWARDS MULTIMODAL OMNIDIRECTIONAL OBSTACLE DETECTION FOR AUTONOMOUS UNMANNED AERIAL VEHICLES Dirk of concept. 1 INTRODUCTION AND RELATED WORK Unmanned aerial vehicles (UAVs) are particularly useful in ap mapping of inaccessible areas and objects, we aim at de- veloping an unmanned aerial vehicle that is able

  8. Probabilistic Roadmap Based Path Planning for an Autonomous Unmanned Helicopter

    E-Print Network [OSTI]

    Doherty, Patrick

    of intelligent unmanned aerial vehicle (UAV) research has shown rapid development in recent years and offers of AI technologies. The WITAS1 Unmanned Aerial Vehicle Project [2] is a long-term basic research project architecture for autonomous unmanned aerial vehicles. In addition to the software architecture, many AI

  9. Wind field estimation for autonomous dynamic soaring Jack W. Langelaan

    E-Print Network [OSTI]

    Spletzer, John R.

    Wind field estimation for autonomous dynamic soaring Jack W. Langelaan Aerospace Engineering, Penn for distributed parameter estimation of a previously unknown wind field is described. The application is dynamic parameterization of the wind field is used, allowing implementation of a linear Kalman filter for parameter

  10. Remote area wind energy harvesting for low-power autonomous sensors Abstract--A growing demand for deployment of autonomous

    E-Print Network [OSTI]

    Remote area wind energy harvesting for low-power autonomous sensors Abstract--A growing demand a wide range of wind speeds. Results show that power harvesting capability using the discussed alternator electronics to be less than the available power for harvest, which varies as a function of wind speed

  11. TOWARD HIGHLY SECURE AND AUTONOMIC COMPUTING SYSTEMS: A HIERARCHICAL APPROACH

    SciTech Connect (OSTI)

    Lee, Hsien-Hsin S

    2010-05-11

    The overall objective of this research project is to develop novel architectural techniques as well as system software to achieve a highly secure and intrusion-tolerant computing system. Such system will be autonomous, self-adapting, introspective, with self-healing capability under the circumstances of improper operations, abnormal workloads, and malicious attacks. The scope of this research includes: (1) System-wide, unified introspection techniques for autonomic systems, (2) Secure information-flow microarchitecture, (3) Memory-centric security architecture, (4) Authentication control and its implication to security, (5) Digital right management, (5) Microarchitectural denial-of-service attacks on shared resources. During the period of the project, we developed several architectural techniques and system software for achieving a robust, secure, and reliable computing system toward our goal.

  12. Autonomous intelligent assembly systems LDRD 105746 final report.

    SciTech Connect (OSTI)

    Anderson, Robert J.

    2013-04-01

    This report documents a three-year to develop technology that enables mobile robots to perform autonomous assembly tasks in unstructured outdoor environments. This is a multi-tier problem that requires an integration of a large number of different software technologies including: command and control, estimation and localization, distributed communications, object recognition, pose estimation, real-time scanning, and scene interpretation. Although ultimately unsuccessful in achieving a target brick stacking task autonomously, numerous important component technologies were nevertheless developed. Such technologies include: a patent-pending polygon snake algorithm for robust feature tracking, a color grid algorithm for uniquely identification and calibration, a command and control framework for abstracting robot commands, a scanning capability that utilizes a compact robot portable scanner, and more. This report describes this project and these developed technologies.

  13. An Autonomous Adaptive Scheduling Agent for Period Searching

    E-Print Network [OSTI]

    Eric S. Saunders; Tim Naylor; Alasdair Allan

    2008-01-24

    We describe the design and implementation of an autonomous adaptive software agent that addresses the practical problem of observing undersampled, periodic, time-varying phenomena using a network of HTN-compliant robotic telescopes. The algorithm governing the behaviour of the agent uses an optimal geometric sampling technique to cover the period range of interest, but additionally implements proactive behaviour that maximises the optimality of the dataset in the face of an uncertain and changing operating environment.

  14. Autonomous Miniature Blimp Navigation with Online Motion Planning and Re-planning

    E-Print Network [OSTI]

    Teschner, Matthias

    in autonomous navigation for lightweight flying robots in indoor environments. Miniature airships, which can navigate freely in three-dimensional environments. In this domain, especially airships have

  15. Phenomena of complex analytic dynamics in the non-autonomous, nonlinear ring system

    E-Print Network [OSTI]

    O. B. Isaeva; S. P. Kuznetsov; M. A. Obichev

    2011-12-09

    The model system manifesting phenomena peculiar to complex analytic maps is offered. The system is a non-autonomous ring cavity with nonlinear elements and filters,

  16. Stochastic mapping for chemical plume source localization with application to autonomous hydrothermal vent discovery

    E-Print Network [OSTI]

    Jakuba, Michael Vavrousek, 1976-

    2006-01-01

    This thesis presents a stochastic mapping framework for autonomous robotic chemical plume source localization in environments with multiple sources. Potential applications for robotic chemical plume source localization ...

  17. Optimal tasking of mobile autonomous sensing assets in uncertain adversarial settings

    E-Print Network [OSTI]

    Oran, Ali

    2010-01-01

    Bruce Clough. Unmanned aerial vehicles: Autonomous controlDrew and OTHERS. Unmanned Aerial Vehicle End-to-End Supportdata from these unmanned aerial vehicles, or UAVs, is likely

  18. Developing a Framework for Control of Agile Aircraft Platforms in Autonomous Hover

    E-Print Network [OSTI]

    in Aeronautics & Astronautics University of Washington 2009 Program Authorized to Offer Degree: Aeronautics Kristi A. Morgansen Aeronautics & Astronautics This thesis extends previous work on autonomous agile

  19. Autonomous quantum thermal machine for generating steady-state entanglement

    E-Print Network [OSTI]

    Jonatan Bohr Brask; Nicolas Brunner; Géraldine Haack; Marcus Huber

    2015-04-15

    We discuss a simple quantum thermal machine for the generation of steady-state entanglement between two interacting qubits. The machine is autonomous in the sense that it uses only incoherent interactions with thermal baths, but no source of coherence or external control. By weakly coupling the qubits to thermal baths at different temperatures, inducing a heat current through the system, steady-state entanglement is generated far from thermal equilibrium. Finally, we discuss two possible implementations, using superconducting flux qubits or a semiconductor double quantum dot. Experimental prospects for steady-state entanglement are promising in both systems.

  20. Materials and methods for autonomous restoration of electrical conductivity

    DOE Patents [OSTI]

    Blaiszik, Benjamin J; Odom, Susan A; Caruso, Mary M; Jackson, Aaron C; Baginska, Marta B; Ritchey, Joshua A; Finke, Aaron D; White, Scott R; Moore, Jeffrey S; Sottos, Nancy R; Braun, Paul V; Amine, Khalil

    2014-03-25

    An autonomic conductivity restoration system includes a solid conductor and a plurality of particles. The particles include a conductive fluid, a plurality of conductive microparticles, and/or a conductive material forming agent. The solid conductor has a first end, a second end, and a first conductivity between the first and second ends. When a crack forms between the first and second ends of the conductor, the contents of at least a portion of the particles are released into the crack. The cracked conductor and the released contents of the particles form a restored conductor having a second conductivity, which may be at least 90% of the first conductivity.

  1. RoACH: An autonomous 2.4g crawling hexapod robot Aaron M. Hoover, Erik Steltz, Ronald S. Fearing

    E-Print Network [OSTI]

    Fearing, Ron

    RoACH: An autonomous 2.4g crawling hexapod robot Aaron M. Hoover, Erik Steltz, Ronald S. Fearing.4g robotic, autonomous, crawling hexapod (RoACH) capable of sustained locomotion. The robot makes use

  2. SCENARIOS FOR AN AUTONOMIC MICRO SMART GRID Sylvain Frey1,2

    E-Print Network [OSTI]

    Diaconescu, Ada

    open issues as well as novel perspectives on the future of micro smart grids. 1 Motivation Autonomic solutions. 2 Management requirements for Micro Smart Grids The constant increase of energy consumption makesSCENARIOS FOR AN AUTONOMIC MICRO SMART GRID Sylvain Frey1,2 , François Huguet1 , Cédric Mivielle1

  3. Semi-Autonomous Car Control Using Brain Computer Daniel Gohring, David Latotzky, Miao Wang, Raul Rojas

    E-Print Network [OSTI]

    Göhring, Daniel

    Semi-Autonomous Car Control Using Brain Computer Interfaces Daniel G¨ohring, David Latotzky, Miao, Germany Abstract--In this paper we present an approach to control a real car with brain signals. To achieve this, we use a brain computer interface (BCI) which is connected to our autonomous car. The car

  4. AN EVOLUTION BASED PATH PLANNING ALGORITHM FOR AUTONOMOUS MOTION OF A UAV THROUGH UNCERTAIN

    E-Print Network [OSTI]

    1 AN EVOLUTION BASED PATH PLANNING ALGORITHM FOR AUTONOMOUS MOTION OF A UAV THROUGH UNCERTAIN planning is a required part of a fully autonomous UAV. In controlled airspace, such a UAV would have of an unmanned air vehicle (UAV) through a field of obstacles at uncertain locations. We begin with the static

  5. UAV Control and Guidance for Autonomous Cooperative Tracking of a Moving Target

    E-Print Network [OSTI]

    UAV Control and Guidance for Autonomous Cooperative Tracking of a Moving Target Richard Wise;#12;University of Washington Abstract UAV Control and Guidance for Autonomous Cooperative Tracking of a Moving Unmanned Aerial Vehicles (UAVs). Relative position coordination of UAVs is en- forced. The comparison

  6. A Bayesian Network for Autonomous Sensor Control during Polar Ice Sheet Measurements

    E-Print Network [OSTI]

    Kansas, University of

    is developing intelligent radar sensors for the measurement and study of the mass balance of the polar ice autonomous, mobile, intelligent radar sensors for the measurement and study of the mass balanceA Bayesian Network for Autonomous Sensor Control during Polar Ice Sheet Measurements Sudha

  7. Probabilistic Velocity Estimation for Autonomous Miniature Airships using Thermal Air Flow Sensors

    E-Print Network [OSTI]

    Teschner, Matthias

    Probabilistic Velocity Estimation for Autonomous Miniature Airships using Thermal Air Flow Sensors J¨org M¨uller Oliver Paul Wolfram Burgard Abstract-- Recently, autonomous miniature airships have be- come a growing research field. Whereas airships are attractive as they can move freely in the three

  8. Observing Iceland's Eyjafjallajkull 2010 eruptions with the autonomous NASA Volcano Sensor Web

    E-Print Network [OSTI]

    Wright, Robert

    Observing Iceland's Eyjafjallajökull 2010 eruptions with the autonomous NASA Volcano Sensor Web, the Hyperion hyperspectral imager and Advanced Land Imager (ALI) on NASA's Earth Observing 1 (EO-1) spacecraft by using the autonomously operating NASA Volcano Sensor Web (VSW). The VSW incorporates notifications

  9. A methodology for optimal sizing of autonomous hybrid PV/wind system

    E-Print Network [OSTI]

    Boyer, Edmond

    A methodology for optimal sizing of autonomous hybrid PV/wind system S. Diaf 1* , D. Diaf2 , M paper presents a methodology to perform the optimal sizing of an autonomous hybrid PV/wind system system reliability requirements, with the lowest value of levelised cost of energy. Modelling a hybrid PV/wind

  10. Dynamic Change Management for Minimal Impact on Dependability and Performance in Autonomic

    E-Print Network [OSTI]

    Sadeh, Norman M.

    Dynamic Change Management for Minimal Impact on Dependability and Performance in Autonomic ServiceLab Carnegie Mellon University Pittsburgh, PA 15213 #12;2 Dynamic Change Management for Minimal Impact.J. Watson Research Center, Hawthorne, NY, USA Abstract Dynamic change management in an autonomic, service

  11. Monopropellant powered actuators for use in autonomous human-scaled robotics

    E-Print Network [OSTI]

    Barth, Eric J.

    Monopropellant powered actuators for use in autonomous human-scaled robotics Michael Gogola, Eric J Abstract This paper presents a liquid-fuel powered pneumatic actuator appropriate for human of an autonomous human scale robot is the issue of power supply. Perhaps the most likely power supply

  12. Autonomous Navigation and Sign Detector Liam Ellis, Nicolas Pugeault, Kristoffer fjll, Johan Hedborg,

    E-Print Network [OSTI]

    Bowden, Richard

    ). The complete system is demon- strated on a fully autonomous robotic platform, featuring a single camera mounted on a standard remote control car. The robot carries a PC laptop, that performs all the pro- cessing on board and in real-time. 1. INTRODUCTION This article presents an autonomous robotic platform that learns to navigate

  13. Mapping with an Autonomous Car Pierre Lamon Cyrill Stachniss Rudolph Triebel Patrick Pfaff

    E-Print Network [OSTI]

    Teschner, Matthias

    as outdoor scenes. Recently, modified cars became a new platform in robotics. Compared to standard robotsMapping with an Autonomous Car Pierre Lamon Cyrill Stachniss Rudolph Triebel Patrick Pfaff an approach towards mapping and safe navigation in real, large-scale environments with an autonomous car

  14. Omnidirectional Vision for an Autonomous Helicopter Stefan Hrabar and Gaurav S. Sukhatme

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    Omnidirectional Vision for an Autonomous Helicopter Stefan Hrabar and Gaurav S. Sukhatme Robotic-looking sensing on an autonomous helicopter. To demonstrate the capa- bilities of the system, a visual servoing task was designed which required the helicopter to locate and move towards the centroid of a number

  15. Visual Servoing for Tracking Features in Urban Areas Using an Autonomous Helicopter

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    Visual Servoing for Tracking Features in Urban Areas Using an Autonomous Helicopter Abstract of a vision-based feature tracker for an autonomous helicopter. Using vision in the control loop allows estimating the position and velocity of a set of features with respect to the helicopter. The helicopter

  16. An Experimental Study of the Autonomous Helicopter Landing Problem Srikanth Saripalli1

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    An Experimental Study of the Autonomous Helicopter Landing Problem Srikanth Saripalli1 , Gaurav S investigate a vision-based technique for autonomously landing a robotic helicopter. We model the solution the individual degrees of freedom of the helicopter. The resulting hybrid control system is simple, yet effective

  17. Detection and Tracking of External Features in an Urban Environment Using an Autonomous

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    Detection and Tracking of External Features in an Urban Environment Using an Autonomous Helicopter-based approach to detect and track features in a structured environment using an autonomous helicopter. Using vision as a sensor enables the helicopter to track features in an urban environment. We use vision

  18. Landing on a Moving Target using an Autonomous Helicopter Srikanth Saripalli and Gaurav S. Sukhatme

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    Landing on a Moving Target using an Autonomous Helicopter Srikanth Saripalli and Gaurav S. Sukhatme-based algorithm designed to enable an autonomous helicopter to land on a moving target. The helicopter is required that the helicopter is able to land on the target. We present results from data collected from manual flights which

  19. "Knight Rider" in Graz: An autonomous car drives the guests of

    E-Print Network [OSTI]

    29.06.2009 Page 1 "Knight Rider" in Graz: An autonomous car drives the guests of honour of the RoboCup 2009 to the Stadthalle ­ without driver and without remote control Autonomous car drives State Minister to the robotics world championships Cult of the 1980s "Knight Rider" and "K.I.T.T", the intelligent, speaking car

  20. Autonomous Network Management Using Cooperative Learning for Network-Wide Load

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    Autonomous Network Management Using Cooperative Learning for Network-Wide Load Balancing-wide load balance, we propose Autonomous Network management with Team learning based Self shortest paths while uncongested longer paths may be underutilized. To maintain network-wide load balancing

  1. On the Behavior-based Architectures of Autonomous Amol Dattatraya Mali (Member, IEEE)

    E-Print Network [OSTI]

    Mali, Amol D.

    On the Behavior-based Architectures of Autonomous Agency 1 Amol Dattatraya Mali (Member, IEEE) Dept-414-229-6762, Fax - 1-414-229-2769 mali@miller.cs.uwm.edu Abstract A number of autonomous robots with varying degree

  2. Market-based computational task assignment within autonomous wireless sensor networks

    E-Print Network [OSTI]

    Lynch, Jerome P.

    Market-based computational task assignment within autonomous wireless sensor networks Andrew T. In this study, a Pareto-optimal market-based method is developed in order to autonomously distribute various algorithms (Fast Fourier Transform, etc.). These embedded data processing methods are relatively power

  3. Snooze: an autonomic and energy-efficient management system for virtualized clusters

    E-Print Network [OSTI]

    Lefèvre, Laurent

    Snooze: an autonomic and energy-efficient management system for virtualized clusters Eugen Feller, autonomic and energy-efficient virtual machine management framework for private clouds Developed within the French ANR EcoGrappe project (Energy Consumption Management in Clusters) by Eugen Feller during his Ph

  4. SWAMI: An Autonomous Mobile Robot for Inspection of Nuclear Waste Storage Facilities

    E-Print Network [OSTI]

    Stephens, Larry M.

    SWAMI: An Autonomous Mobile Robot for Inspection of Nuclear Waste Storage Facilities Ron Fulbright Inspector (SWAMI) is a prototype mobile robot designed to perform autonomous inspection of nuclear waste user interface building tool called UIM/X. Introduction Safe disposal of nuclear waste is a difficult

  5. Targeted Autonomous Indoor Flight of a Rotary-Wing MAV Svetlana Potyagaylo

    E-Print Network [OSTI]

    Kanza, Yaron

    Targeted Autonomous Indoor Flight of a Rotary-Wing MAV Svetlana Potyagaylo PhD Student Faculty of Aerospace Engineering svetap@tx.technion.ac.il Omri Rand Professor Faculty of Aerospace Engineering omri for Autonomous Rotary-Wing Micro Aerial Vehicles (RW MAVs) in indoor GPS-denied environments. In such missions

  6. Energy 32 (2007) 406417 Modeling and control of a SOFC-GT-based autonomous power system

    E-Print Network [OSTI]

    Foss, Bjarne A.

    2007-01-01

    Energy 32 (2007) 406­417 Modeling and control of a SOFC-GT-based autonomous power system Rambabu In this article, a dynamic, lumped model of a solid oxide fuel cell (SOFC) is described, as a step towards developing control relevant models for a SOFC combined with a gas turbine (GT) in an autonomous power system

  7. Fault Tolerant SAMI for Vision-Based Probe and Drogue Autonomous Aerial Refueling

    E-Print Network [OSTI]

    Valasek, John

    to the future deployment of unmanned aerial vehicles is reliable autonomous in-flight aerial refueling.1,2 Two for practical autonomous aerial refuel- ing. The refueling scenario of an unmanned tanker aircraft refueling. 2 provides an overview of the various challenges involved in aerial refueling for unmanned aerial

  8. MARE: Marine Autonomous Robotic Explorer Yogesh Girdhar, Anqi Xu, Bir Bikram Dey, Malika Meghjani,

    E-Print Network [OSTI]

    Dudek, Gregory

    MARE: Marine Autonomous Robotic Explorer Yogesh Girdhar, Anqi Xu, Bir Bikram Dey, Malika Meghjani programming. I. INTRODUCTION Exploring marine environments is a challenging task for the robotics community. We address this challenge by in- troducing MARE: Marine Autonomous Robotic Explorer. MARE is a sea

  9. An Autonomous Agent Application for Product Pricing Nikolaos Spanoudakis1,2

    E-Print Network [OSTI]

    Moraitis, Pavlos

    An Autonomous Agent Application for Product Pricing Nikolaos Spanoudakis1,2 , Pavlos Moraitis2 1-based approach for automating the decision making process of an autonomous agent for pricing products. Product pricing usually involves different decision makers with different - possibly conflicting - points of view

  10. Autonomous, Decentralized Grid Architecture: Prosumer-Based Distributed Autonomous Cyber-Physical Architecture for Ultra-Reliable Green Electricity Networks

    SciTech Connect (OSTI)

    2012-01-11

    GENI Project: Georgia Tech is developing a decentralized, autonomous, internet-like control architecture and control software system for the electric power grid. Georgia Tech’s new architecture is based on the emerging concept of electricity prosumers—economically motivated actors that can produce, consume, or store electricity. Under Georgia Tech’s architecture, all of the actors in an energy system are empowered to offer associated energy services based on their capabilities. The actors achieve their sustainability, efficiency, reliability, and economic objectives, while contributing to system-wide reliability and efficiency goals. This is in marked contrast to the current one-way, centralized control paradigm.

  11. Towards a Fully Autonomous Indoor Helicopter Slawomir Grzonka, Samir Bouabdallah, Giorgio Grisetti, Wolfram Burgard and Roland Siegwart

    E-Print Network [OSTI]

    Teschner, Matthias

    Towards a Fully Autonomous Indoor Helicopter Slawomir Grzonka, Samir Bouabdallah, Giorgio Grisetti the interest of the scientific community in the Micro Aerial Vehicles (MAV), fully autonomous micro-helicopters semi- autonomous coaxial helicopter which is able to fly for three minutes. Unfortunately, none

  12. Abstract--Autonomous control of small and micro air vehicles (SMAV) requires precise estimation of both vehicle

    E-Print Network [OSTI]

    Hu, Changbo

    , 3D terrain mapping from a laser range finder onboard a small autonomous helicopter, and sensor by a small helicopter which autonomously flies over and scans a terrain or an urban area with an on a single video camera, and a small Yamaha R50-based autonomous helicopter [8], shown in Figure 1(b

  13. GSM Technology as a Communication Media for an Autonomous Unmanned Aerial Vehicle GSM Technology as a Communication Media for an

    E-Print Network [OSTI]

    Doherty, Patrick

    GSM Technology as a Communication Media for an Autonomous Unmanned Aerial Vehicle GSM Technology as a Communication Media for an Autonomous Unmanned Aerial Vehicle Mariusz Wzorek, David Land´en, Patrick Doherty,davla,patdo}@ida.liu.se ABSTRACT Unmanned Aerial Vehicles (UAVs) are becoming more reliable, autonomous and easier to use

  14. Inner Mongolia Guodian Energy Investment Co Ltd formerly Inner Mongolia

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIXsource History View NewGuam:on Openei |sourceAndInformation Reese River

  15. Regional Purchasing

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100 Winners * ImpactsandRegarding ConfinementRegional Partnerships

  16. National Methods Comparison for Mongolia

    E-Print Network [OSTI]

    RIAH Hydro-Met JER %Basalcover #12;JER Basal cover 0 20 40 60 80 100 Meteorologycover 0 20 40 60 80 100 (Small diameter pin) (Largediameterrods) #12;JER Basal cover 0 5 10 15 20 25 30 RIBBasalcoverofplantssummed 0 5 10 15 20 25 30 (Small diameter pin) (Smalldiameterpin) #12;RIB Basal cover 0 20 40 60 80

  17. Cost and Risk Considerations for Test and Evaluation of Unmanned and Autonomous Systems of Systems

    E-Print Network [OSTI]

    Deonandan, Indira

    2010-06-22

    The evolutionary nature of Unmanned and Autonomous systems of systems (UASoS) acquisition needs to be matched by evolutionary test capabilities yet to be developed. As part of this effort we attempt to understand the cost ...

  18. DualTrust: A Trust Management Model for Swarm-Based Autonomic Computing Systems

    SciTech Connect (OSTI)

    Maiden, Wendy M.

    2010-05-01

    Trust management techniques must be adapted to the unique needs of the application architectures and problem domains to which they are applied. For autonomic computing systems that utilize mobile agents and ant colony algorithms for their sensor layer, certain characteristics of the mobile agent ant swarm -- their lightweight, ephemeral nature and indirect communication -- make this adaptation especially challenging. This thesis looks at the trust issues and opportunities in swarm-based autonomic computing systems and finds that by monitoring the trustworthiness of the autonomic managers rather than the swarming sensors, the trust management problem becomes much more scalable and still serves to protect the swarm. After analyzing the applicability of trust management research as it has been applied to architectures with similar characteristics, this thesis specifies the required characteristics for trust management mechanisms used to monitor the trustworthiness of entities in a swarm-based autonomic computing system and describes a trust model that meets these requirements.

  19. Automatic deployment of autonomous cars in a robotic urban-like environment (RULE)

    E-Print Network [OSTI]

    Itani, Sara T.

    We present a computational framework and experimental setup for deployment of autonomous cars in a miniature Robotic Urban-Like Environment (RULE). The specifications are given in rich, human-like language as temporal logic ...

  20. Vision based navigation system for autonomous proximity operations: an experimental and analytical study 

    E-Print Network [OSTI]

    Du, Ju-Young

    2005-02-17

    This dissertation presents an experimental and analytical study of the Vision Based Navigation system (VisNav). VisNav is a novel intelligent optical sensor system invented by Texas A&M University recently for autonomous proximity operations...

  1. COLREGS-compliant autonomous collision avoidance using multi-objective optimization with interval programming

    E-Print Network [OSTI]

    Woerner, Kyle

    2014-01-01

    High contact density environments are becoming ubiquitous in autonomous marine vehicle (AMV) operations. Safely managing these environments and their mission greatly taxes platforms. AMV collisions will likely increase as ...

  2. Synthesis of provably correct controllers for autonomous vehicles in urban environments

    E-Print Network [OSTI]

    Wongpiromsarn, Tichakorn

    This paper considers automatic synthesis of provably correct controllers for autonomous vehicles operating in an urban environment populated with static obstacles and live traffic. We express traffic rules such as collision ...

  3. CarSpeak : a content-centric network for autonomous driving

    E-Print Network [OSTI]

    Suresh Kumar, Swarun

    2012-01-01

    We introduce CarSpeak, a communication system for autonomous driving. CarSpeak enables a car to query and access sensory information captured by other cars in a manner similar to how it accesses information from its local ...

  4. A constant-mass fuel delivery system for use in underwater autonomous vehicles

    E-Print Network [OSTI]

    Saxton-Fox, Theresa Ann

    2012-01-01

    This thesis describes the design and assembly of two constant-mass fuel tanks to be used in autonomous underwater vehicles (AUVs). The fuel tanks are part of a power supply designed to increase AUV endurance without limiting ...

  5. Estimation and control of flexible space structures for autonomous on-orbit assembly

    E-Print Network [OSTI]

    Katz, Jacob G

    2009-01-01

    The ability to autonomously assemble large structures in space is desirable for the construction of large orbiting solar arrays, interplanetary spacecraft, or space telescopes. One technique uses free-flying satellites to ...

  6. X-Pipeline: an analysis package for autonomous gravitational-wave burst searches

    E-Print Network [OSTI]

    Sutton, Patrick J.

    Autonomous gravitational-wave searches—fully automated analyses of data that run without human intervention or assistance—are desirable for a number of reasons. They are necessary for the rapid identification of ...

  7. A Mobile Robot Testbed for Prognostics-Enabled Autonomous Decision Making

    E-Print Network [OSTI]

    Daigle, Matthew

    A Mobile Robot Testbed for Prognostics-Enabled Autonomous Decision Making Edward Balaban1 , Sriram sriram.narasimhan-1@nasa.gov matthew.j.daigle@nasa.gov 4, 5 SGT Inc., NASA Ames Research Center, Moffett

  8. Autonomous exoskeleton reduces metabolic cost of human walking during load carriage

    E-Print Network [OSTI]

    Mooney, Luke M.

    Background: Many soldiers are expected to carry heavy loads over extended distances, often resulting in physical and mental fatigue. In this study, the design and testing of an autonomous leg exoskeleton is presented. The ...

  9. CREATING A LOW-COST AUTONOMOUS VEHICLE Richard W. Wall Jerry Bennett, Greg Eis,

    E-Print Network [OSTI]

    Idaho, University of

    . The platform for developing this control system was a radio- controlled model car. II. NAVIGATION To navigate the design of a low budget autonomous vehicle using a modified radio control car chassis equipped with a GPS

  10. Autonomous navigation and tracking of dynamic surface targets on-board a computationally impoverished aerial vehicle

    E-Print Network [OSTI]

    Selby, William Clayton

    2011-01-01

    This thesis describes the development of an independent, on-board visual servoing system which allows a computationally impoverished aerial vehicle to autonomously identify and track a dynamic surface target. Image ...

  11. Dynamic response and maneuvering strategies of a hybrid autonomous underwater vehicle in hovering

    E-Print Network [OSTI]

    Cooney, Lauren Alise

    2009-01-01

    The Odyssey IV autonomous underwater vehicle (AUV) is the next generation of unmanned subsurface robots from the MIT Sea Grant AUV Laboratory. The Odyssey IV AUV has a novel propulsion system, which includes a pair of ...

  12. Advanced perception, navigation and planning for autonomous in-water ship hull inspection

    E-Print Network [OSTI]

    Hover, Franz S.

    2013-04-24

    Inspection of ship hulls and marine structures using autonomous underwater vehicles has emerged as a unique and challenging application of robotics. The problem poses rich questions in physical design and operation, ...

  13. Investigating the Mobility of Light Autonomous Tracked Vehicles Using a High Performance Computing

    E-Print Network [OSTI]

    Investigating the Mobility of Light Autonomous Tracked Vehicles Using a High Performance Computing limiting the scope and impact of high performance computing (HPC). This scenario is rapidly changing due

  14. Design of an Autonomous Underwater Vehicle (AUV) charging system for underway, underwater recharging

    E-Print Network [OSTI]

    Ewachiw, Mark Alexander, Jr

    2014-01-01

    Modern robotics have enabled the rapid proliferation of Autonomous Underwater Vehicles (AUVs) throughout the marine environment. As autonomy algorithms increase in robustness, complexity, and reliability, so too does the ...

  15. Steering control of an autonomous ground vehicle with application to the DARPA Urban Challenge

    E-Print Network [OSTI]

    Campbell, Stefan F. (Stefan Forrest)

    2007-01-01

    Fundamental to the design of an Ackerman steered autonomous ground vehicle is the development of a low-level controller that effectively performs trajectory or path tracking. Though ample literature is available on various ...

  16. Autonomous personal vehicle for the first- and last-mile transportation services

    E-Print Network [OSTI]

    Chong, Z. J.

    This paper describes an autonomous vehicle testbed that aims at providing the first- and last- mile transportation services. The vehicle mainly operates in a crowded urban environment whose features can be extracted a ...

  17. Sensor integration for implementation of obstacle avoidance in an autonomous helicopter system 

    E-Print Network [OSTI]

    Mentzer, Christopher Isaac

    2006-08-16

    This thesis describes the development of the Texas A&M University Autonomous Helicopter System and the integration of obstacle avoidance capabilities into that system. The helicopter system, composed of a Bergen Observer helicopter and a Rotomotion...

  18. Simulating Autonomous Mobile Programs on Natalia Chechina, Peter King, Rob Pooley and

    E-Print Network [OSTI]

    Trinder, Phil

    been proposed for load management in dynamic networks. An AMP is aware of its resource needs. RELATED WORK A. Load Management Autonomous Mobile Programs (AMPs) were developed to manage computing load

  19. The creation of fiberglass tanks and parts for autonomous underwater vehicle constant buoyancy power supply

    E-Print Network [OSTI]

    Sack, Jean H. (Jean Hope)

    2013-01-01

    The purpose of this thesis was to construct and seal air and containment tanks and other parts for a constant buoyancy power supply for an Autonomous Underwater Vehicle, or AUV. While multiple materials and techniques were ...

  20. Design of a hybrid energy-generation system for autonomous kayaks

    E-Print Network [OSTI]

    Plumer, Kevin E. (Kevin Edward)

    2010-01-01

    The goal of this research is to design and analyze a series-hybrid energy-production system for an autonomous kayak. Currently these vehicles have limited range due to energy storage in lead acid batteries. Extending the ...

  1. A Concurrency and Time Centered Framework for Certification of Autonomous Space Systems 

    E-Print Network [OSTI]

    Dechev, Damian

    2010-07-14

    Future space missions, such as Mars Science Laboratory, suggest the engineering of some of the most complex man-rated autonomous software systems. The present process-oriented certification methodologies are becoming ...

  2. A unified approach to semi-autonomous control of passenger vehicles in hazard avoidance scenarios

    E-Print Network [OSTI]

    Iagnemma, Karl

    This paper describes the design of unified active safety framework that combines trajectory planning, threat assessment, and semi-autonomous control of passenger vehicles into a single constrained-optimal-control-based ...

  3. BASIC CONTROL FOR FOUR ROTOR AUTONOMOUS AERIAL AGENT JONATHAN MCLEAN, CONNECTICUT COLLEGE, USA,

    E-Print Network [OSTI]

    Parker, Gary B.

    BASIC CONTROL FOR FOUR ROTOR AUTONOMOUS AERIAL AGENT JONATHAN MCLEAN, CONNECTICUT COLLEGE, USA, JMMCL2@CONNCOLL.EDU GARY PARKER, CONNECTICUT COLLEGE, USA, PARKER@CONNCOLL.EDU NEWELL SEAL, CONNECTICUT

  4. Single Transponder Range Only Navigation Geometry (STRONG) applied to REMUS autonomous under water vehicles

    E-Print Network [OSTI]

    Hartsfield, J. Carl (Jasper Carl)

    2005-01-01

    A detailed study was conducted to prove the concept of an iterative approach to single transponder navigation for REMUS Autonomous Underwater Vehicles (AUVs). Although the concept of navigation with one acoustic beacon is ...

  5. Reliability of torque and temperature feedback for an autonomous glass monitoring system

    E-Print Network [OSTI]

    Becker, Kaitlyn P. (Kaitlyn Patricia)

    2009-01-01

    Automated pipe turners used in glassblowing studios are limited in their application by the duration a blown glass piece can be left unattended. An autonomous monitoring system can increase the usefulness of pipe turners ...

  6. A cost model for testing unmanned and autonomous systems of systems

    E-Print Network [OSTI]

    Deonandan, Indira D. (Indira Devi)

    2011-01-01

    The evolutionary nature of Unmanned and Autonomous Systems of Systems (UASoS) acquisition needs to be matched by equally evolutionary test capabilities in the future. There is currently no standard method to determine what ...

  7. Transforming the DoD test and evaluation enterprise to enable unmanned autonomous systems of systems

    E-Print Network [OSTI]

    Cowart, Karl K., 1975-

    2011-01-01

    Many US Department of Defense (DoD) systems operate within a systems of systems construct, which present many challenges and will be ever increasing for test and evaluation of unmanned autonomous systems of systems. ...

  8. Captain Buzz: An All-Smartphone Autonomous Delta-Wing Drone

    E-Print Network [OSTI]

    Faragher, Ramsey M.; Chick, Oliver R. A.; Wagner, Daniel T.; Goh, Timothy; Snee, James; Jones, Brian

    2015-05-18

    Fully autonomous hobbyist drones are typically controlled using bespoke microcontrollers, or general purpose low-level controllers such as the Arduino. However, these devices only have limited compute power and sensing capabilities, and do...

  9. Design and experimental evaluation of an Autonomous Surface Craft to support AUV operations

    E-Print Network [OSTI]

    Williams, Robert R., IV

    2007-01-01

    In recent years, there has been a large increase in the use of autonomous underwater vehicles (AUV) for numerous military, commercial, and scientific missions. These include mapping, oceanographic data collection, and ...

  10. PhD Program in Bioengineering and Curriculum Robotics and Autonomous Systems

    E-Print Network [OSTI]

    Robbiano, Lorenzo

    1 PhD Program in Bioengineering and Robotics Curriculum Robotics and Autonomous Systems Research of this curriculum are supported by the Department of Informatics, Bioengineering, Robotics and System Engineering

  11. Design and analysis of an Extended Kalman Filter based navigator for an autonomous underwater vehicle 

    E-Print Network [OSTI]

    Just, Bradley Eugene

    1994-01-01

    DESIGN AND ANALYSIS OF AN EXTENDED KALMAN FILTER BASED NAVIGATOR FOR AN AUTONOMOUS UNDERWATER VEHICLE A Thesis by BRADLEY EUGENE JUST 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 1994 Major Subject: Mechanical Engineering DESIGN AND ANALYSIS OF AN EXTENDED KALMAN FILTER BASED NAVIGATOR FOR AN AUTONOMOUS UNDERWATER VEHICLE A Thesis by BRADLEY EUGENE JUST Submitted to Texas A...

  12. Development of autonomous magnetometer rotorcraft for wide area assessment

    SciTech Connect (OSTI)

    Roelof Versteeg; Matt Anderson; Les Beard; Eric Corban; Darryl Curley; Jeff Gamey; Ross Johnson; Dwight Junkin; Mark McKay; Jared Salzmann; Mikhail Tchernychev; Suraj Unnikrishnan; Scott Vinson

    2010-04-01

    Large areas across the United States are potentially contaminated with UXO, with some ranges encompassing tens to hundreds of thousands of acres. Technologies are needed which will allow for cost effective wide area scanning with 1) near 100 % coverage and 2) near 100 % detection of subsurface ordnance or features indicative of subsurface ordnance. The current approach to wide area assessment is a multi-level one, in which medium - altitude fixed wing optical imaging is used for an initial site assessment. This assessment is followed with low altitude manned helicopter based magnetometry. Subsequent to this wide area assessment targeted surface investigations are performed using either towed geophysical sensor arrays or man portable sensors. In order to be an effective tool for small UXO detection, the sensing altitude for magnetic site investigations needs to be on the order of 1 – 3 meters. These altitude requirements mean that manned helicopter surveys will generally only be feasible in large, open and relatively flat terrains. While such surveys are effective in mapping large areas relatively fast there are substantial mobilization/demobilization, staffing and equipment costs associated with these surveys (resulting in costs of approximately $100-$150/acre). In addition, due to the low altitude there are substantial risks to pilots and equipment. Surface towed arrays provide high resolution maps but have other limitations, e.g. in their ability to navigate rough terrain effectively. There is thus a need for other systems which can be used for effective data collection. An UAV (Unmanned Aerial Vehicle) magnetometer platform is an obvious alternative. The motivation behind such a system is that it reduces risk to operators, is lower in initial and Operational and Maintenance (O&M) costs (and can thus potentially be applied to smaller sites) and has the potential of being more effective in terms of detection and possibly characterization (through the use of dynamic acquisition, i.e. survey mission inflight reprioritization). We describe and report on a one year effort with as primary goal to provide a recommendation to SERDP for a path forward in the implementation of one or more autonomous unmanned magnetometer rotorcraft platforms. This recommendation (which is provided in chapter 6) is based on the following three elements a) An assessment on the applicability of autonomous rotorcraft magnetometer systems to the current DoD site inventory, and an initial assessment of which type(s) of autonomous unmanned magnetometer rotorcraft platforms (in terms of performance characteristics such as payload, altitude, obstacle avoidance, production rate and flight time) would be most relevant to this inventory (chapter 3); b) An evaluation of the feasibility of assembling such platforms from commercial components (unmanned rotorcraft, control systems and sensors – both magnetometer sensors and supporting sensors). This evaluation included several highly successful field tests (chapter 4 and 5); c) A recommendation of the path forward, which includes a detailed outline of the efforts required in the design, assembly and testing of different modular platforms (chapter 6)

  13. Systems and methods for autonomously controlling agricultural machinery

    DOE Patents [OSTI]

    Hoskinson, Reed L.; Bingham, Dennis N.; Svoboda, John M.; Hess, J. Richard

    2003-07-08

    Systems and methods for autonomously controlling agricultural machinery such as a grain combine. The operation components of a combine that function to harvest the grain have characteristics that are measured by sensors. For example, the combine speed, the fan speed, and the like can be measured. An important sensor is the grain loss sensor, which may be used to quantify the amount of grain expelled out of the combine. The grain loss sensor utilizes the fluorescence properties of the grain kernels and the plant residue to identify when the expelled plant material contains grain kernels. The sensor data, in combination with historical and current data stored in a database, is used to identify optimum operating conditions that will result in increased crop yield. After the optimum operating conditions are identified, an on-board computer can generate control signals that will adjust the operation of the components identified in the optimum operating conditions. The changes result in less grain loss and improved grain yield. Also, because new data is continually generated by the sensor, the system has the ability to continually learn such that the efficiency of the agricultural machinery is continually improved.

  14. Autonomous observations of the ocean biological carbon pump

    SciTech Connect (OSTI)

    Bishop, James K.B.

    2009-03-01

    Prediction of the substantial biologically mediated carbon flows in a rapidly changing and acidifying ocean requires model simulations informed by observations of key carbon cycle processes on the appropriate space and time scales. From 2000 to 2004, the National Oceanographic Partnership Program (NOPP) supported the development of the first low-cost fully-autonomous ocean profiling Carbon Explorers that demonstrated that year-round real-time observations of particulate organic carbon (POC) concentration and sedimentation could be achieved in the world's ocean. NOPP also initiated the development of a sensor for particulate inorganic carbon (PIC) suitable for operational deployment across all oceanographic platforms. As a result, PIC profile characterization that once required shipboard sample collection and shipboard or shore based laboratory analysis, is now possible to full ocean depth in real time using a 0.2W sensor operating at 24 Hz. NOPP developments further spawned US DOE support to develop the Carbon Flux Explorer, a free-vehicle capable of following hourly variations of particulate inorganic and organic carbon sedimentation from near surface to kilometer depths for seasons to years and capable of relaying contemporaneous observations via satellite. We have demonstrated the feasibility of real time - low cost carbon observations which are of fundamental value to carbon prediction and when further developed, will lead to a fully enhanced global carbon observatory capable of real time assessment of the ocean carbon sink, a needed constraint for assessment of carbon management policies on a global scale.

  15. A stochastic perturbation theory for non-autonomous systems

    SciTech Connect (OSTI)

    Moon, W.; Wettlaufer, J. S.

    2013-12-15

    We develop a perturbation theory for a class of first order nonlinear non-autonomous stochastic ordinary differential equations that arise in climate physics. The perturbative procedure produces moments in terms of integral delay equations, whose order by order decay is characterized in a Floquet-like sense. Both additive and multiplicative sources of noise are discussed and the question of how the nature of the noise influences the results is addressed theoretically and numerically. By invoking the Martingale property, we rationalize the transformation of the underlying Stratonovich form of the model to an Ito form, independent of whether the noise is additive or multiplicative. The generality of the analysis is demonstrated by developing it both for a Brownian particle moving in a periodically forced quartic potential, which acts as a simple model of stochastic resonance, as well as for our more complex climate physics model. The validity of the approach is shown by comparison with numerical solutions. The particular climate dynamics problem upon which we focus involves a low-order model for the evolution of Arctic sea ice under the influence of increasing greenhouse gas forcing ?F{sub 0}. The deterministic model, developed by Eisenman and Wettlaufer [“Nonlinear threshold behavior during the loss of Arctic sea ice,” Proc. Natl. Acad. Sci. U.S.A. 106(1), 28–32 (2009)] exhibits several transitions as ?F{sub 0} increases and the stochastic analysis is used to understand the manner in which noise influences these transitions and the stability of the system.

  16. Abnormally Malicious Autonomous Systems and their Internet Connectivity

    SciTech Connect (OSTI)

    Shue, Craig A; Kalafut, Prof. Andrew; Gupta, Prof. Minaxi

    2011-01-01

    While many attacks are distributed across botnets, investigators and network operators have recently targeted malicious networks through high profile autonomous system (AS) de-peerings and network shut-downs. In this paper, we explore whether some ASes indeed are safe havens for malicious activity. We look for ISPs and ASes that exhibit disproportionately high malicious behavior using ten popular blacklists, plus local spam data, and extensive DNS resolutions based on the contents of the blacklists. We find that some ASes have over 80% of their routable IP address space blacklisted. Yet others account for large fractions of blacklisted IP addresses. Several ASes regularly peer with ASes associated with significant malicious activity. We also find that malicious ASes as a whole differ from benign ones in other properties not obviously related to their malicious activities, such as more frequent connectivity changes with their BGP peers. Overall, we conclude that examining malicious activity at AS granularity can unearth networks with lax security or those that harbor cybercrime.

  17. An Approach to Autonomous Control for Space Nuclear Power Systems

    SciTech Connect (OSTI)

    Wood, Richard Thomas; Upadhyaya, Belle R.

    2011-01-01

    Under Project Prometheus, the National Aeronautics and Space Administration (NASA) investigated deep space missions that would utilize space nuclear power systems (SNPSs) to provide energy for propulsion and spacecraft power. The initial study involved the Jupiter Icy Moons Orbiter (JIMO), which was proposed to conduct in-depth studies of three Jovian moons. Current radioisotope thermoelectric generator (RTG) and solar power systems cannot meet expected mission power demands, which include propulsion, scientific instrument packages, and communications. Historically, RTGs have provided long-lived, highly reliable, low-power-level systems. Solar power systems can provide much greater levels of power, but power density levels decrease dramatically at {approx} 1.5 astronomical units (AU) and beyond. Alternatively, an SNPS can supply high-sustained power for space applications that is both reliable and mass efficient. Terrestrial nuclear reactors employ varying degrees of human control and decision-making for operations and benefit from periodic human interaction for maintenance. In contrast, the control system of an SNPS must be able to provide continuous operatio for the mission duration with limited immediate human interaction and no opportunity for hardware maintenance or sensor calibration. In effect, the SNPS control system must be able to independently operate the power plant while maintaining power production even when subject to off-normal events and component failure. This capability is critical because it will not be possible to rely upon continuous, immediate human interaction for control due to communications delays and periods of planetary occlusion. In addition, uncertainties, rare events, and component degradation combine with the aforementioned inaccessibility and unattended operation to pose unique challenges that an SNPS control system must accommodate. Autonomous control is needed to address these challenges and optimize the reactor control design.

  18. Regional Summary Pacific Region Management Context

    E-Print Network [OSTI]

    Pacific Rim nations. As such, the management of the HMS fisheries s coordinated by the Pacific FisheryRegional Summary Pacific Region Management Context The Pacific Region includes California, Oregon, and Washington. Federal fisheries in this region are managed by the Pacific Fishery Management Council (PFMC

  19. Lange, S., Snderhauf, N., & Protzel, P. (2008). Autonomous Landing for a Multirotor UAV Using Vision. In Workshop Proceedings of SIMPAR 2008 Intl. Conf. on SIMULATION, MODELING and

    E-Print Network [OSTI]

    Protzel, Peter

    2008-01-01

    on the ground or in the air. In previous and parallel work with autonomous airships we gained experience with UAV control and autonomous navigation [5], [9]. Compared to airships, the multirotor UAVs we use

  20. arXiv:cs/0404036v1[cs.RO]16Apr2004 Online Searching with an Autonomous Robot

    E-Print Network [OSTI]

    Fekete, Sándor P.

    arXiv:cs/0404036v1[cs.RO]16Apr2004 Online Searching with an Autonomous Robot S´andor P. Fekete1, using Kurt3D, a real autonomous mobile robot. This task is closely related to a number of well-studied problems. Our robot uses a three- dimensional laser scanner in a stop, scan, plan, go fashion for building

  1. From Motion Planning to Control -A Navigation Framework for an Autonomous Unmanned Aerial Vehicle From Motion Planning to Control -A Navigation Framework

    E-Print Network [OSTI]

    Doherty, Patrick

    From Motion Planning to Control - A Navigation Framework for an Autonomous Unmanned Aerial Vehicle From Motion Planning to Control - A Navigation Framework for an Autonomous Unmanned Aerial Vehicle,giaco,pioru,g-torme,simdu,patdo}@ida.liu.se ABSTRACT The use of Unmanned Aerial Vehicles (UAVs) which can operate autonomously in dynamic and complex

  2. Power-Aware Autonomous Distributed Storage Systems for Internet Hosting Service Platforms

    E-Print Network [OSTI]

    Banbara, Mutsunori

    percentage of the total computing system's energy is used by the data storage systems, various attemptsPower-Aware Autonomous Distributed Storage Systems for Internet Hosting Service Platforms Jumpei@osss.,hasebe@,kato@}cs.tsukuba.ac.jp Abstract. We present a power-saving method for large-scale distributed storage systems of Internet hosting

  3. Robotics and Autonomous Systems 47 (2004) 171175 Towards multimodal neural robot learning

    E-Print Network [OSTI]

    Weber, Cornelius

    2004-01-01

    Robotics and Autonomous Systems 47 (2004) 171­175 Towards multimodal neural robot learning S for robot learning. Recent experiments have shown that `mirror' neurons are activated when an action this evidence from mirror neurons by integrating motor, vision and language representations in a learning robot

  4. Robotics and Autonomous Systems 30 (2000) 515 Architectures for a biomimetic hexapod robot

    E-Print Network [OSTI]

    Nelson, Mark E.

    2000-01-01

    Robotics and Autonomous Systems 30 (2000) 5­15 Architectures for a biomimetic hexapod robot Fred Institute, 405 North Mathews, Urbana, IL 61801, USA Abstract This paper describes a six-legged robot based on the features of an agile insect, the American cockroach, Periplaneta americana. The robot is designed

  5. Understanding the Hydrodynamics of Swimming: From Fish Fins to Flexible Propulsors for Autonomous

    E-Print Network [OSTI]

    Lauder, George V.

    Understanding the Hydrodynamics of Swimming: From Fish Fins to Flexible Propulsors for Autonomous Corporation, Burlington, MA, USA 2 Department of Mechanical Engineering, Drexel University, Philadelphia, PA, USA 3 Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA 4 Department of Mechanical

  6. Robotic Tools for Deep Water Archaeology: Surveying an Ancient Shipwreck with an Autonomous

    E-Print Network [OSTI]

    Eustice, Ryan

    Robotic Tools for Deep Water Archaeology: Surveying an Ancient Shipwreck with an Autonomous AUV technology for deep water archaeology and describe how our team addressed these challenges during the Chios expe- dition. After identifying the state-of-the-art in robotic tools for deep water archaeology

  7. AN EMBEDDED SYSTEM FOR SMALL-SCALED AUTONOMOUS David Vissi`ere and Nicolas Petit

    E-Print Network [OSTI]

    technological breakthroughs are presented using a high-end and powerful computer architecture. Software compo and a control architecture for a group of hetero- geneous autonomous vehicles. To conduct this research, we., 2006). In facts, each sensor technology has its own flaws (among which are drift, noises, and possibly

  8. ADAPTIVE DISTRIBUTED SENSING FOR EMITTER LOCALIZATION WITH AUTONOMOUS UAV TEAM COOPERATION

    E-Print Network [OSTI]

    Scerri, Paul

    ADAPTIVE DISTRIBUTED SENSING FOR EMITTER LOCALIZATION WITH AUTONOMOUS UAV TEAM COOPERATION Gerald aerial vehicles (UAVs) with received signal strength indicator and video sensors under the control of Machinetta intelligent agents. In the presented methodology, each UAV collaboratively estimates a local Bayes

  9. Autonomic restoration of electrical conductivity using polymer-stabilized carbon nanotube and graphene microcapsules

    E-Print Network [OSTI]

    Sottos, Nancy R.

    Autonomic restoration of electrical conductivity using polymer-stabilized carbon nanotube the use of microcapsules containing suspensions of polymer-stabilized carbon nanotubes and/or graphene. Simultaneous release of carbon nanotubes and/or graphene suspensions from capsule cores restored conductivity

  10. Towards a Demand Driven, Autonomous Processing and Streaming Architecture Gerald Friedland and Karl Pauls

    E-Print Network [OSTI]

    Ziegler, Günter M.

    . 9, D-14195 Berlin, Germany {fland, pauls}@inf.fu-berlin.de Abstract This paper describes SOPA project, called SOPA, which features autonomous assembly of stream- processing components. The goal according to the needs of an application. SOPA currently focuses on multimedia processing and internet

  11. Robotics and Autonomous Systems 54 (2006) 766778 www.elsevier.com/locate/robot

    E-Print Network [OSTI]

    Nehmzow, Ulrich

    2006-01-01

    The operation of an autonomous mobile robot in a semi-structured environment is a complex, usually non-linear Control and Systems Engineering, University of Sheffield, Sheffield, UK Received 19 December 2005 and partly unpredictable process. Lacking a theory of robot­environment interaction that allows the design

  12. Development of Micromechanics for Micro Autonomous Systems (ARL-MAST CTA Program)

    E-Print Network [OSTI]

    Wood, Robert

    associated with achieving this goal will be discussed. Keywords: Autonomous mobility, sensing, control as a swarm are robust to individual agent failures and changes in the environment, mission, etc. Send correspondence to humbert@umd.edu #12;indoor air ground outdoor (gusts) walls/slopes crevices Environments rough

  13. DEVELOPMENT OF FISH-LIKE SWIMMING BEHAVIOURS FOR AN AUTONOMOUS ROBOTIC FISH

    E-Print Network [OSTI]

    Hu, Huosheng

    DEVELOPMENT OF FISH-LIKE SWIMMING BEHAVIOURS FOR AN AUTONOMOUS ROBOTIC FISH Jindong Liu, Ian Dukes CO4 3SQ, United Kingdom Email: {jliua, idukes, rrknig, hhu}@essex.ac.uk Keywords: Robotic fish the fish movement into several basic behaviours, namely straight cruise, cruise in turn and sharp turn

  14. Path Analysis Models of an Autonomous Agent in a Complex Environment

    E-Print Network [OSTI]

    populated by autonomous agents. It is a simulation of forest fires in Yellowstone National Park will present descriptive, predictive and causal models of the behavior of agents that fight simulated forest fires. We will describe the shortcomings of descriptive and predictive models, and summarize path

  15. An Autonomous Demand Response Program in Smart Grid with Foresighted Users

    E-Print Network [OSTI]

    Wong, Vincent

    An Autonomous Demand Response Program in Smart Grid with Foresighted Users Shahab Bahrami, Vancouver, Canada email: {bahramis, vincentw}@ece.ubc.ca Abstract--In smart grid, demand response also benefit by reducing its total cost. In most of the existing studies, the demand response program

  16. Autonomous Adaptive Resource Management in Sensor Network Systems for Environmental Monitoring

    E-Print Network [OSTI]

    Panangadan, Anand

    1 Autonomous Adaptive Resource Management in Sensor Network Systems for Environmental Monitoring rates, and routing of data) that impact the utilization of the system resources (such as energy reserves is illustrated on a coastal monitoring and forecast system that is in operation in the New York harbor

  17. Stress during Pregnancy: Is the Autonomic Nervous System Influenced by Joachim Taelman1

    E-Print Network [OSTI]

    with the autonomic nervous system (ANS) via different heart rate variability (HRV) parameters. More than 100 pregnant and frequency domain and non- linear HRV parameters were calculated to describe self- similarity, complexity and chaotic signatures. Almost all HRV parameters were negatively correlated with the anx- iety level, though

  18. Application of Numerical Noise Titration during Autonomic Blockade S Vandeput1

    E-Print Network [OSTI]

    rate variability (HRV) and blood pressure variability (BPV) in rats using the nonlinear numerical noise spectral compo- nents of heart rate variability (HRV) and sympathetic and vagal modulation, many studies have emerged describing this influence of the autonomic nervous system (ANS) on HRV [2, 3

  19. Tackling Co-existence and Fairness Challenges in Autonomous Demand Side Management

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    Tackling Co-existence and Fairness Challenges in Autonomous Demand Side Management Zahra Baharlouei--Consider a smart grid system in which every user may or may not choose to participate in Demand Side Manage- ment Demand side management (DSM) commonly refers to pro- grams implemented by utility companies to control

  20. Aalborg Universitet Autonomous Active and Reactive Power Distribution Strategy in Islanded Microgrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Microgrids Wu, Dan; Tang, Fen; Guerrero, Josep M.; Quintero, Juan Carlos Vasquez; Chen, Guoliang; Sun, Libing). Autonomous Active and Reactive Power Distribution Strategy in Islanded Microgrids. In Proceedings of the 29th strategy in islanded microgrids," IEEE Applied Power Electronics Conference and Exposition, IEEE APEC 2014

  1. Control of Inverter-Connected Sources in Autonomous Microgrids Ian A. Hiskens Eric M. Fleming

    E-Print Network [OSTI]

    Control of Inverter-Connected Sources in Autonomous Microgrids Ian A. Hiskens Eric M. Fleming interconnection strate- gies. The resulting microgrid concept allows sub-networks of sources and loads to maintain to a microgrid, explores controller behaviour. The investigation considers disconnection from the main grid

  2. On Control under Communication Constraints in Autonomous Multi-robot Systems

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    On Control under Communication Constraints in Autonomous Multi-robot Systems ALBERTO SPERANZON­evasion game is considered as an ex- ample to study constrained communication in multi-robot systems, Sensors and Systems SE-100 44 Stockholm SWEDEN Academic thesis, which with the approval of Kungliga

  3. Real-time Evolution of an Embedded Controller for an Autonomous Helicopter

    E-Print Network [OSTI]

    Hopgood, Adrian

    Real-time Evolution of an Embedded Controller for an Autonomous Helicopter Benjamin N. Passow, nonlinear, and very sensitive to external disturbances [5] is a helicopter. Generally, six degrees, integral, and derivative (PID) control methods [6] which are suitable for efficient control of a helicopter

  4. Autonomous Deployment and Repair of a Sensor Network using an Unmanned Aerial Vehicle

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    sensor nodes are "Motes" and the mobile nodes are autonomous helicopters. Integrating static nodes, for example a star, grid, or random. The helicopter deploys the sensors one at a time at designated locations in a localized and distributed way. The helicopter is equipped with a sensor node so that it is a mobile

  5. State Estimation of an Autonomous Helicopter Using Kalman Myungsoo Juny, Stergios I. Roumeliotisy, Gaurav S. Sukhatmez

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    State Estimation of an Autonomous Helicopter Using Kalman Filtering Myungsoo Juny, Stergios I the state of a robot helicopter using a combina- tion of gyroscopes, accelerometers, inclinometers and GPS modeling. The number of estimated states of helicopter is nine : three attitudes( ) from the gyroscopes

  6. Obstacle Detection and Avoidance for an Autonomous Surface Vehicle using a Profiling Sonar

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    Approach [7] and occupancy grid methods [6]. For Autonomous Surface Vehicles, ASVs, the most com- monly lighting conditions while cameras might not. Some weather conditions (e.g., rain) degrade the performance Embedded Systems Lab and the Department of Electrical Engineering, University of Southern California, Los

  7. Data Mining for Autonomic System Management: A Case Study at FIU-SCIS

    E-Print Network [OSTI]

    Sadjadi, S. Masoud

    Data Mining for Autonomic System Management: A Case Study at FIU-SCIS Technical Report: FIU complex computing systems [16]. Traditional approaches to system management have been largely based for such computing systems. In this paper, we first present an integrated data-driven architecture for computing

  8. On the Design of Online Predictors for Autonomic Power-Performance Adaptation of Multithreaded Programs

    E-Print Network [OSTI]

    Nikolopoulos, Dimitris

    architectures enable applica- tions to trade performance for reduced power consumption via regulating. Concurrency control is a natural means of trading higher performance for lower power consump- tion. SystemsOn the Design of Online Predictors for Autonomic Power-Performance Adaptation of Multithreaded

  9. 4180 Design Project Status Report -Due every Friday Team Name/Project:___Autonomous Robotic Arm_____

    E-Print Network [OSTI]

    Hamblen, James

    4180 Design Project Status Report - Due every Friday Team Name/Project:___Autonomous Robotic Arm a continuous live video) Mbed (Arm): Successfully tested arm response to serial commands. (Objects were picked). Configuration: It was decided that the camera would be attached to the base of the mechanical arm. Remaining

  10. Autonomic Allocation of Communicating Virtual Machines in Hierarchical Cloud Data Centers

    E-Print Network [OSTI]

    Menascé, Daniel A.

    Autonomic Allocation of Communicating Virtual Machines in Hierarchical Cloud Data Centers Arwa data centers, each with a collection of racks of servers organized into clusters. The communication consisting of several interconnected data centers. Each data center has a collection of servers organized

  11. TERMES: An Autonomous Robotic System for Three-Dimensional Collective Construction

    E-Print Network [OSTI]

    Napp, Nils

    robot and specialized passive building blocks; the robot can au- tonomously manipulate the blocks, build the robots and building material together, we can incorporate passive elements into both in order to exploit is the research area in which autonomous multi-robot systems build structures according to user specifications

  12. Recent Advances in Autonomic Provisioning of Big Data Applications on Clouds

    E-Print Network [OSTI]

    Sun, Xian-He

    Recent Advances in Autonomic Provisioning of Big Data Applications on Clouds Rajiv Ranjan, Lizhe for the user, which just pays for the used services. Big Data [2], [3], [4], [5] applications has become a com, medical imaging, and the like. The "BigData" problem, which is defined as the practice of collecting

  13. Cooperative Control of Autonomous Surface Vehicles for Oil Skimming and Cleanup

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    wellhead was capped (July 15, 2010), it is estimated that approximately 104 m3 of crude oil was releasedCooperative Control of Autonomous Surface Vehicles for Oil Skimming and Cleanup Subhrajit Bhattacharya, Hordur Heidarsson, Gaurav S. Sukhatme and Vijay Kumar Fig. 1. (left) The oil slick caused

  14. Information driven self-organization: The dynamical system approach to autonomous robot

    E-Print Network [OSTI]

    Der, Ralf

    Information driven self-organization: The dynamical system approach to autonomous robot behavior robots and liv- ing beings. One root for these approaches is the idea that living beings are information from these more principal questions, there is much interest recently in the question how a robot can

  15. AUTONOMOUS ROBOT NAVIGATION USING A GENETIC ALGORITHM WITH AN EFFICIENT GENOTYPE ADITIA HERMANU

    E-Print Network [OSTI]

    Wainwright, Roger L.

    1 AUTONOMOUS ROBOT NAVIGATION USING A GENETIC ALGORITHM WITH AN EFFICIENT GENOTYPE STRUCTURE ADITIA & Computer Sciences Tulsa, Oklahoma ABSTRACT The goal for real-time mobile robots is to travel the shortest robots to plan this path without the need for human intervention. The path- planning problem has been

  16. Robotics and Autonomous Systems 54 (2006) 288299 www.elsevier.com/locate/robot

    E-Print Network [OSTI]

    Fajen, Brett

    2006-01-01

    Robotics and Autonomous Systems 54 (2006) 288­299 www.elsevier.com/locate/robot Visual navigation robots have not been nearly as successful. We propose a new approach to vision-guided local navigation the robot heading. This potential field controls the angular acceleration of the robot, steering it towards

  17. Light-Tracking in a Noisy Environment An Experiment in Autonomous Robotics

    E-Print Network [OSTI]

    Kay, Jennifer S.

    Light-Tracking in a Noisy Environment An Experiment in Autonomous Robotics Tony Kristovich, Issa, no data is perfect. Tracking a single point of light requires the robot to ignore sunlight, overhead light's light sensor does not merely detect light and dark, but approximately 250 distinct levels of brightness

  18. Estimation algorithm for autonomous aerial refueling using a vision based relative navigation system 

    E-Print Network [OSTI]

    Bowers, Roshawn Elizabeth

    2005-11-01

    . This thesis develops a Kalman filter to be used in combination with the VisNav sensor to improve the quality of the relative navigation solution during autonomous probe and drogue refueling. The performance of the Kalman filter is examined in a closed...

  19. AUTONOMOUS UNDERSEA SYSTEMS NETWORK (AUSNET) PROTOCOLS TO SUPPORT AD-HOC AUV COMMUNICATIONS

    E-Print Network [OSTI]

    (as opposed to network support) data transmissions. Next steps in this effort will focus on store to support a dynamically evolving topology of truly semi-autonomous networked robots. Emerging flexible low bandwidth, energy efficient architectures and protocols will enable more effective networked subsurface

  20. Autonomic Multi-Agent Management of Power and Performance in Data Centers

    E-Print Network [OSTI]

    Simunic, Tajana

    Autonomic Multi-Agent Management of Power and Performance in Data Centers Rajarshi Das IBM Research rajarshi@us.ibm.com Jeffrey O. Kephart IBM Research kephart@us.ibm.com Charles Lefurgy IBM Research lefurgy@us.ibm.com Gerald Tesauro IBM Research gtesauro@us.ibm.com David W. Levine IBM Research dwl@us.ibm.com Hoi Chan IBM

  1. Autonomous Local Path-Planning for a Mobile Robot Using a Genetic Algorithm

    E-Print Network [OSTI]

    Wainwright, Roger L.

    , Kaveh Ashenayi, Theodore W. Manikas, Roger L. Wainwright, Heng-Ming Tai Electrical Engineering of everyday life. Recently, robots have become a major part of this trend. Therefore, autonomously navigating of a genetic algorithm based path-planning software. The algorithm uses an improved, modified version

  2. A fuel economy optimization system with applications in vehicles with human drivers and autonomous vehicles

    E-Print Network [OSTI]

    Wu, Changxu (Sean)

    A fuel economy optimization system with applications in vehicles with human drivers and autonomous University of New York, Buffalo, USA a r t i c l e i n f o Keywords: Vehicle fuel economy Eco-driving Human developed and validated a new fuel-economy optimization system (FEOS), which receives input from vehicle

  3. A fuzzy logic approach to command arbitration for an autonomous mobile robot 

    E-Print Network [OSTI]

    Pfluger, Nathan Jay

    1993-01-01

    One of the ultimate goals in the field of robotics is to create autonomous robots. Such robots would be able to accept high level input commands from either a human operator or a centralized control system and perform that task with no outside...

  4. AmbiMax: Autonomous Energy Harvesting Platform for Multi-Supply Wireless Sensor Nodes

    E-Print Network [OSTI]

    Shinozuka, Masanobu

    AmbiMax: Autonomous Energy Harvesting Platform for Multi-Supply Wireless Sensor Nodes Chulsung Park and a supercapacitor based energy storage system for wireless sensor nodes (WSN). Previous WSNs attempt to harvest of multiple energy harvesting sources including solar, wind, thermal, and vibration, each with a different

  5. A Game Theory Based Model of Human Driving with Application to Autonomous and Mixed Driving 

    E-Print Network [OSTI]

    Yoo, Je Hong

    2014-08-04

    In this work, I consider the development of a driver model to better understand human drivers’ various behaviors in the upcoming mixed situation of human drivers and autonomous vehicles. For this, my current effort focuses on modeling the driver’s...

  6. A Traffic-Aware Street Lighting Scheme for Smart Cities using Autonomous Networked Sensors

    E-Print Network [OSTI]

    1 A Traffic-Aware Street Lighting Scheme for Smart Cities using Autonomous Networked Sensors Sei: Adaptive street lighting, smart streetlights, smart cities, networked sensing 1. Introduction a sustainable and liveable city, the concept of Smart Cities has been proposed. Key to this vision

  7. Lyapunov Vector Fields for Autonomous UAV Flight Control1 Dale A. Lawrence2

    E-Print Network [OSTI]

    Frew, Eric W.

    Lyapunov Vector Fields for Autonomous UAV Flight Control1 Dale A. Lawrence2 , Eric. W. Frew3 that incorporate Lyapunov stability properties to produce simple, globally stable vector fields in 3D. Use of the vector field is considered, using Lyapunov techniques to show global stability of heading and path

  8. Design of a Lateral-Line Sensor for an Autonomous Underwater Vehicle

    E-Print Network [OSTI]

    van Hemmen, J. Leo

    ) are trying to build an artificial lateral-line sensor by replicating the hair cells using MEMS technologyDesign of a Lateral-Line Sensor for an Autonomous Underwater Vehicle Nora Martiny, Stefan Sosnowski Anoptichthys jordani, underwater sensors 1. INTRODUCTION Just after hatching the blind Mexican cave fish (Anop

  9. Non-autonomous saddle-node bifurcation in a canonical electrostatic MEMS

    E-Print Network [OSTI]

    Arias, Cristina M.

    Non-autonomous saddle-node bifurcation in a canonical electrostatic MEMS Alexander Gutiérrez of electrostatically actuated micro-electro-mechanical system (MEMS) by means of classical topological techniques like of electrostatically actuated micro-electro-mechanical system (MEMS) which has become canonical in the related

  10. Cooperation of Heterogeneous, Autonomous Robots: A Case Study of Humanoid and Wheeled Robots

    E-Print Network [OSTI]

    Stryk, Oskar von

    Cooperation of Heterogeneous, Autonomous Robots: A Case Study of Humanoid and Wheeled Robots Jutta- ation of a strongly heterogeneous robot team, composed of a highly articulated humanoid robot and a wheeled robot with largely complementing and some competing capabilities. By combining two strongly

  11. Autonomous Demand Side Management Based on Game-Theoretic Energy Consumption

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    Autonomous Demand Side Management Based on Game-Theoretic Energy Consumption Scheduling side energy management system among users that takes advantage of a two-way digital communication distributed demand side energy management strategy requires each user to simply apply its best response

  12. Experimental validation of an autonomous control system on a mobile robot platform

    E-Print Network [OSTI]

    Ren, Wei

    .-S. Sun, R. Beard and T. McLain Abstract: An autonomous control system designed for a non avoidance, real-time trajectory generation and trajectory tracking. Both the wheeled mobile robot as either stabilisation or tracking. Based on Brockett's necessary condition for feed- back stabilisation [1

  13. Control for an Autonomous Bicycle Neil H. Getz Jerrold E. Marsden

    E-Print Network [OSTI]

    Marsden, Jerrold

    Control for an Autonomous Bicycle Neil H. Getz Jerrold E. Marsden Department of Electrical systems with symmetry is illustrated by the problem of controlling a bicycle. We derive a controller which, using steering and rear-wheel torque, causes a model of a riderless bicycle to recover its balance from

  14. Integrating sensor and motion models to localize an autonomous AR.Drone

    E-Print Network [OSTI]

    Visser, Arnoud

    Integrating sensor and motion models to localize an autonomous AR.Drone Nick Dijkshoorn and Arnoud competition: the Parrot AR.Drone. Our development is partly based on simulation, which requires both a realistic sensor and motion model. The AR.Drone simulation model is described and validated. Furthermore

  15. Integrated modeling and control of a load-connected SOFC-GT autonomous power system

    E-Print Network [OSTI]

    Foss, Bjarne A.

    Integrated modeling and control of a load-connected SOFC-GT autonomous power system Rambabu Kandepu-relevant models of all the components of the SOFC-GT hybrid system which is connected to a load through a bus bar reliability. One of the most promising fuel cell technologies is the Solid Oxide Fuel Cell (SOFC), due to its

  16. Environmental Modeling for Autonomous Virtual Pedestrians Wei Shao and Demetri Terzopoulos

    E-Print Network [OSTI]

    Terzopoulos, Demetri

    in architecture and urban planning [6,12]. The field of computer graphics, in which virtual human animation has and his or her environment plays a major role in the animation of autonomous virtual humans in synthetic We present a technique for modeling large-scale urban environments for virtual human simulation. Our

  17. Learning and Meta-Learning for Coordination of Autonomous Unmanned Vehicles

    E-Print Network [OSTI]

    Vilalta, Ricardo

    unmanned aerial vehicles (micro-UAVs). A large ensemble of micro-UAVs on a complex, multi-stage missionLearning and Meta-Learning for Coordination of Autonomous Unmanned Vehicles A Preliminary Analysis domains where robotic or unmanned vehicle agents interact with each other in real-time, as they try

  18. Autonomous colloidal crystallization in a galvanic microreactor Christian Punckt, Linda Jan, Peng Jiang,a)

    E-Print Network [OSTI]

    Aksay, Ilhan A.

    Autonomous colloidal crystallization in a galvanic microreactor Christian Punckt, Linda Jan, Peng that utilizes an array of galvanic microreactors to guide the assembly of two-dimensional colloidal crystals-spheres of polystyrene and silica are suspended. Under optimized conditions, two-dimensional colloidal crystals form

  19. A path integral formalism for the closure of autonomous statistical systems

    E-Print Network [OSTI]

    Richard Kleeman

    2015-03-25

    Recently a path integral formalism has been proposed by the author which gives the time evolution of moments of slow variables in a Hamiltonian statistical system. That formalism is extended here to deal with a more general autonomous dynamical system. An immediate practical application to forced dissipative turbulent systems is thus now possible.

  20. Autonomic Query Parallelization using Non-dedicated Computers: An Evaluation of

    E-Print Network [OSTI]

    Paton, Norman

    Autonomic Query Parallelization using Non-dedicated Computers: An Evaluation of Adaptivity Options parallel programs that can take advantage of non-dedicated processors is much more difficult than writing such programs for networks of dedicated processors. In a non-dedicated environment such programs must use

  1. Regional Transportation Coordination Study 

    E-Print Network [OSTI]

    Golden Crescent Regional Planning Commission

    2006-01-01

    stream_source_info Golden Crescent Regional Transportation Coordination Study.pdf.txt stream_content_type text/plain stream_size 357268 Content-Encoding ISO-8859-1 stream_name Golden Crescent Regional Transportation Coordination... Study.pdf.txt Content-Type text/plain; charset=ISO-8859-1 Golden Crescent Regional Transit i Regional Transportation Coordination Study: 7-County Golden Crescent Region Regional...

  2. NORTHWEST REGIONAL TECHNOLOGY CENTER

    E-Print Network [OSTI]

    NORTHWEST REGIONAL TECHNOLOGY CENTER for Homeland Security Northwest Regional Technology Center May 2015 | 1 AROUND THE REGION IN HOMELAND SECURITY The Northwest Regional Technology Center (NWRTC.S. Army Cyber Command; and Michael Echols, Director, Cyber Joint Program Management Office National

  3. Conservation Regional ConservationRegional Conservation

    E-Print Network [OSTI]

    Northwest Power and Conservation Council Regional ConservationRegional Conservation Update:Update?"" #12;slide 3 Northwest Power and Conservation Council PNW Energy Efficiency AchievementsPNW Energy Since 1978 Utility & BPASince 1978 Utility & BPA Programs, Energy Codes &Programs, Energy Codes

  4. IEEE/ASME TRANSACTIONS ON MECHATRONICS, VOL. 18, NO. 6, DECEMBER 2013 1655 Mechatronic Systems Design for an Autonomous

    E-Print Network [OSTI]

    Yi, Jingang

    IEEE/ASME TRANSACTIONS ON MECHATRONICS, VOL. 18, NO. 6, DECEMBER 2013 1655 Mechatronic Systems-guaranteed inspec- tion and evaluation. In this paper, a mechatronic systems design for an autonomous robotic system

  5. Development of a guidance, navigation and control architecture and validation process enabling autonomous docking to a tumbling satellite

    E-Print Network [OSTI]

    Nolet, Simon, 1975-

    2007-01-01

    The capability to routinely perform autonomous docking is a key enabling technology for future space exploration, as well as assembly and servicing missions for spacecraft and commercial satellites. Particularly, in more ...

  6. AEVITA : designing biomimetic vehicle-to-pedestrian communication protocols for autonomously operating & parking on-road electric vehicles

    E-Print Network [OSTI]

    Pennycooke, Nicholas (Nicholas D.)

    2012-01-01

    With research institutions from various private, government and academic sectors performing research into autonomous vehicle deployment strategies, the way we think about vehicles must adapt. But what happens when the ...

  7. Automated Analysis of Behavioural Variability and Filial Imprinting of Chicks (G. gallus), using Autonomous Robots

    E-Print Network [OSTI]

    Gribovskiy, A; Deneubourg, J L; Cazenille, L; Bredeche, N; Halloy, J

    2015-01-01

    Inter-individual variability has various impacts in animal social behaviour. This implies that not only collective behaviours have to be studied but also the behavioural variability of each member composing the groups. To understand those effects on group behaviour, we develop a quantitative methodology based on automated ethograms and autonomous robots to study the inter-individual variability among social animals. We choose chicks of \\textit{Gallus gallus domesticus} as a classic social animal model system for their suitability in laboratory and controlled experimentation. Moreover, even domesticated chicken present social structures implying forms or leadership and filial imprinting. We develop an imprinting methodology on autonomous robots to study individual and social behaviour of free moving animals. This allows to quantify the behaviours of large number of animals. We develop an automated experimental methodology that allows to make relatively fast controlled experiments and efficient data analysis. O...

  8. Mathematical model of unmanned aerial vehicle used for endurance autonomous monitoring

    SciTech Connect (OSTI)

    Chelaru, Teodor-Viorel; Chelaru, Adrian

    2014-12-10

    The paper purpose is to present some aspects regarding the control system of unmanned aerial vehicle - UAV, used to local observations, surveillance and monitoring interest area. The calculus methodology allows a numerical simulation of UAV evolution in bad atmospheric conditions by using nonlinear model, as well as a linear one for obtaining guidance command. The UAV model which will be presented has six DOF (degrees of freedom), and autonomous control system. This theoretical development allows us to build stability matrix, command matrix and control matrix and finally to analyse the stability of autonomous UAV flight. A robust guidance system, based on uncoupled state will be evaluated for different fly conditions and the results will be presented. The flight parameters and guidance will be analysed.

  9. Design, Modeling and Testing of the Askaryan Radio Array South Pole Autonomous Renewable Power Stations

    E-Print Network [OSTI]

    Besson, D Z; Ratzlaff, K; Young, R

    2014-01-01

    We describe the design, construction and operation of the Askaryan Radio Array (ARA) Autonomous Renewable Power Stations, initially installed at the South Pole in December, 2010 with the goal of providing an independently operating 100 W power source capable of year-round operation in extreme environments. In addition to particle astrophysics applications at the South Pole, such a station can easily be, and has since been, extended to operation elsewhere, as described herein.

  10. Using multi-agent negotiation techniques for the autonomous resolution of air traffic conflicts 

    E-Print Network [OSTI]

    Wollkind, Steven Robert

    2005-02-17

    of MASTER OF SCIENCE December 2004 Major Subject: Computer Science USING MULTI-AGENT NEGOTIATION TECHNIQUES FOR THE AUTONOMOUS RESOLUTION OF AIR TRAFFIC CONFLICTS A Thesis by STEVEN WOLLKIND Submitted to Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE Approved as to style and content by: Thomas R. Ioerger (Chair of Committee) Jianer Chen (Member) John Valasek (Member) Valerie Taylor (Head of Department) December 2004 Major Subject: Computer Science iii...

  11. Regional Research Collaborations

    E-Print Network [OSTI]

    Regional Research Collaborations Merrill Series on The Research Mission of Public Universities at Birmingham Regional Neuroscience Research Collaboration: The Alabama Experience Panel 1: Research ........................................................................................................5 Vice Chancellor for Research, University of Kansas Medical Center Evolution of Reproductive

  12. Northwest Regional Technology Center

    E-Print Network [OSTI]

    management and public safety professionals to define and prioritize technology needs. Coordinate and leadNorthwest Regional Technology Center for Homeland Security The Northwest Regional Technology Center and deployment of technologies that are effective homeland security solutions for the region, and accelerate

  13. Search and Tracking of an Unknown Number of Targets by a Team of Autonomous Agents Utilizing Time-evolving Partition Classification

    E-Print Network [OSTI]

    Wood, Jared Gregory

    2011-01-01

    in cooperative unmanned aerial vehicle (UAV) teams. IEEEAn autonomous unmanned aerial vehicle system for sensing andground robots, unmanned aerial vehicles, unmanned underwater

  14. Regional Test Centers (RTCs)

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

    has established five Regional Test Centers (RTCs) across the United States to independently validate the performance and reliability of photovoltaic (PV) systems in different...

  15. An atomic magnetometer with autonomous frequency stabilization and large dynamic range

    SciTech Connect (OSTI)

    Pradhan, S. E-mail: pradhans75@gmail.com; Poornima,; Dasgupta, K.; Mishra, S.; Behera, R.

    2015-06-15

    The operation of a highly sensitive atomic magnetometer using elliptically polarized resonant light is demonstrated. It is based on measurement of zero magnetic field resonance in degenerate two level systems using polarimetric detection. The transmitted light through the polarimeter is used for laser frequency stabilization, whereas reflected light is used for magnetic field measurement. Thus, the experimental geometry allows autonomous frequency stabilization of the laser frequency leading to compact operation of the overall device and has a preliminary sensitivity of <10 pT/Hz{sup 1/2} @ 1 Hz. Additionally, the dynamic range of the device is improved by feedback controlling the bias magnetic field without compromising on its sensitivity.

  16. Experimental dynamical characterization of five autonomous chaotic oscillators with tunable series resistance

    SciTech Connect (OSTI)

    Minati, Ludovico, E-mail: lminati@ieee.org, E-mail: ludovico.minati@unitn.it [MR-Lab, Center for Mind/Brain Science, University of Trento, Trento, Italy and Scientific Department, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan (Italy)

    2014-09-01

    In this paper, an experimental characterization of the dynamical properties of five autonomous chaotic oscillators, based on bipolar-junction transistors and obtained de-novo through a genetic algorithm in a previous study, is presented. In these circuits, a variable resistor connected in series to the DC voltage source acts as control parameter, for a range of which the largest Lyapunov exponent, correlation dimension, approximate entropy, and amplitude variance asymmetry are calculated, alongside bifurcation diagrams and spectrograms. Numerical simulations are compared to experimental measurements. The oscillators can generate a considerable variety of regular and chaotic sine-like and spike-like signals.

  17. Rare earth element components in atmospheric particulates in the Bayan Obo mine region

    SciTech Connect (OSTI)

    Wang, Lingqing, E-mail: wanglq@igsnrr.ac.cn; Liang, Tao, E-mail: liangt@igsnrr.ac.cn; Zhang, Qian; Li, Kexin

    2014-05-01

    The Bayan Obo mine, located in Inner Mongolia, China, is the largest light rare earth body ever found in the world. The research for rare earth elements (REEs) enrichment in atmospheric particulates caused by mining and ore processing is fairly limited so far. In this paper, atmospheric particulates including total suspended particulate (TSP) matter and particles with an equivalent aerodynamic diameter less than 10 ?m (PM{sub 10}) were collected around the Bayan Obo mine region, in August 2012 and March 2013, to analyze the levels and distributions of REEs in particles. The total concentrations of REEs for TSP were 149.8 and 239.6 ng/m{sup 3}, and those for PM{sub 10} were 42.8 and 68.9 ng/m{sup 3}, in August 2012 and March 2013, respectively. Enrichment factor was calculated for all 14 REEs in the TSP and PM{sub 10} and the results indicated that REEs enrichment in atmosphere particulates was caused by anthropogenic sources and influenced by the strong wind in springtime. The spatial distribution of REEs in TSP showed a strong gradient concentration in the prevailing wind direction. REE chondrite normalized patterns of TSP and PM{sub 10} were similar and the normalized curves inclined to the right side, showing the conspicuous fractionation between the light REEs and heavy REE, which supported by the chondrite normalized concentration ratios calculated for selected elements (La{sub N}/Yb{sub N}, La{sub N}/Sm{sub N}, Gd{sub N}/Yb{sub N}). - Highlights: • TSP and PM{sub 10} samples were collected to analyze the levels and distributions of REE. • Enrichment factors indicated that REE enrichment was caused by anthropogenic sources. • The distribution of REEs showed a strong gradient in the prevailing wind direction. • Obvious fractionation between LREEs and HREEs is observed in atmospheric particulates.

  18. Regional Public Coordination Transportation Plan Texoma Region #22 

    E-Print Network [OSTI]

    Texoma Council of Governments

    2006-12-01

    .......................................................................................................... 6 Regional Geography and Demographics..................................................................................... 6 Regional Agencies Responsible for Transportation Planning.................................................. 6 Descriptions... of the Region?s Public Transportation Providers................................................. 7 Coordinated Transportation Plan..................................................................................................... 8 Coordination Actions...

  19. Regional Analysis Briefs

    Reports and Publications (EIA)

    2028-01-01

    Regional Analysis Briefs (RABs) provide an overview of specific regions that play an important role in world energy markets, either directly or indirectly. These briefs cover areas that are currently major producers (Caspian Sea), have geopolitical importance (South China Sea), or may have future potential as producers or transit areas (East Africa, Eastern Mediterranean).

  20. An Electric Ray Inspired Biomimetic Autonomous Underwater Vehicle P. Krishnamurthy, F. Khorrami, J. de Leeuw, M. E. Porter, K. Livingston, J. H. Long, Jr.

    E-Print Network [OSTI]

    Long Jr., John H.

    An Electric Ray Inspired Biomimetic Autonomous Underwater Vehicle P. Krishnamurthy, F. Khorrami, J Biologically-inspired (or Biomimetic) Autonomous Underwater Vehicle (BAUV) in- spired by the Pacific electricBot" BAUV are described. Extensive observations of live electric rays provided key biological inspirations

  1. Barlow, Gregory John. Design of Autonomous Navigation Controllers for Unmanned Aerial Vehicles Using Multi-objective Genetic Programming. (under the direction of Edward Grant.)

    E-Print Network [OSTI]

    Fernandez, Thomas

    Vehicles Using Multi-objective Genetic Programming. (under the direction of Edward Grant.) Unmanned aerial them to fly real UAVs. #12;DESIGN OF AUTONOMOUS NAVIGATION CONTROLLERS FOR UNMANNED AERIAL VEHICLESAbstract Barlow, Gregory John. Design of Autonomous Navigation Controllers for Unmanned Aerial

  2. Command and Control Architectures for Autonomous Micro-Robotic Forces - FY-2000 Project Report

    SciTech Connect (OSTI)

    Dudenhoeffer, Donald Dean

    2001-04-01

    Advances in Artificial Intelligence (AI) and micro-technologies will soon give rise to production of large-scale forces of autonomous micro-robots with systems of innate behaviors and with capabilities of self-organization and real world tasking. Such organizations have been compared to schools of fish, flocks of birds, herds of animals, swarms of insects, and military squadrons. While these systems are envisioned as maintaining a high degree of autonomy, it is important to understand the relationship of man with such machines. In moving from research studies to the practical deployment of large-scale numbers of robots, one of critical pieces that must be explored is the command and control architecture for humans to re-task and also inject global knowledge, experience, and intuition into the force. Tele-operation should not be the goal, but rather a level of adjustable autonomy and high-level control. If a herd of sheep is comparable to the collective of robots, then the human element is comparable to the shepherd pulling in strays and guiding the herd in the direction of greener pastures. This report addresses the issues and development of command and control for largescale numbers of autonomous robots deployed as a collective force.

  3. Autonomic Intelligent Cyber-Sensor to Support Industrial Control Network Awareness

    SciTech Connect (OSTI)

    Denis T. Vollmer; Milos Manic; O. Linda

    2014-05-01

    The proliferation of digital devices in a networked industrial ecosystem, along with an exponential growth in complexity and scope, has resulted in elevated security concerns and management complexity issues. This paper describes a novel architecture utilizing concepts of autonomic computing and a simple object access protocol (SOAP)-based interface to metadata access points (IF-MAP) external communication layer to create a network security sensor. This approach simplifies integration of legacy software and supports a secure, scalable, and self-managed framework. The contribution of this paper is twofold: 1) A flexible two-level communication layer based on autonomic computing and service oriented architecture is detailed and 2) three complementary modules that dynamically reconfigure in response to a changing environment are presented. One module utilizes clustering and fuzzy logic to monitor traffic for abnormal behavior. Another module passively monitors network traffic and deploys deceptive virtual network hosts. These components of the sensor system were implemented in C++ and PERL and utilize a common internal D-Bus communication mechanism. A proof of concept prototype was deployed on a mixed-use test network showing the possible real-world applicability. In testing, 45 of the 46 network attached devices were recognized and 10 of the 12 emulated devices were created with specific operating system and port configurations. In addition, the anomaly detection algorithm achieved a 99.9% recognition rate. All output from the modules were correctly distributed using the common communication structure.

  4. Modeling regional power transfers

    SciTech Connect (OSTI)

    Kavicky, J.A.; Veselka, T.D.

    1994-03-01

    The Spot Market Network (SMN) model was used to estimate spot market transactions and prices between various North American Electric Reliability Council (NERC) regions for summer on-peak situations. A preliminary analysis of new or proposed additions to the transmission network was performed. The effects of alternative exempt wholesale generator (EWG) options on spot market transactions and the transmission system are also studied. This paper presents the SMN regional modelling approach and summarizes simulation results. Although the paper focuses on a regional network representation, a discussion of how the SMN model was used to represent a detailed utility-level network is also presented.

  5. Inner Mongolia STP Development | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimenMaking EnergyIndosolar LtdEnergy Investment CoSTP

  6. Inner Mongolia Shanlu Group | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimenMaking EnergyIndosolar LtdEnergy Investment

  7. Mongolia: Energy Resources | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIXsourceII Jump to: navigation, searchsource History ViewMoe Wind FarmMona to

  8. My Trip to Mongolia | Department of Energy

    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 DeliciousMathematicsEnergyInterested Parties -Department of Energy MoratoriumMovingMultiyear ProgramServicesMy

  9. Sunderhauf, N., Lange, S., & Protzel, P. (2007). Using the Unscented Kalman Filter in Mono-SLAM with Inverse Depth Parametrization for Autonomous Airship Control. In Proc. of IEEE International Workshop on Safety Security and Rescue Robotics, SSRR 2007, R

    E-Print Network [OSTI]

    Protzel, Peter

    2007-01-01

    -SLAM with Inverse Depth Parametrization for Autonomous Airship Control. In Proc. of IEEE International Workshop-SLAM with Inverse Depth Parametrization for Autonomous Airship Control Niko S¨underhauf, Sven Lange and Peter -- In this paper, we present an approach for aiding control of an autonomous airship by the means of SLAM. We show

  10. Autonomous Pseudomonoids

    E-Print Network [OSTI]

    Lopez Franco, Ignacio

    2009-04-25

    as Deligne’s tensor product of abelian categories. Given two abelian categories A ,B, their tensor product is an abelian category A ?B with a functor A ?B ? A ?B right exact in each variable, universal in the sense that any other functor right exact in each... variable into an abelian category C factors through A ?B uniquely up to isomorphism. This construction is used in other works, for example in [59, 61, 60]. However, the definition of this tensor product as it stands is unsatisfactory, because...

  11. Regional Carbon Sequestration Partnerships

    Broader source: Energy.gov [DOE]

    DOE has created a network of seven Regional Carbon Sequestration Partnerships (RCSPs) to help develop the technology, infrastructure, and regulations to implement large-scale CO2 storage (also...

  12. Southeast Texas Region Regional Public Transportation Coordination Plan 

    E-Print Network [OSTI]

    Southeast Texas Regional Planning Commission

    2006-01-01

    REGION REGIONAL PUBLIC TRANSPORTATION COORDINATION PLAN PREPARED FOR THE TEXAS DEPARTMENT OF TRANSPORTATION NOVEMBER 2006 REGIONAL PUBLIC TRANSPORTATION COORDINATION PLAN NOVEMBER 2006 PAGE 1 Table of Contents... ....................................................................4 History of Regional Coordination of Public Transportation ..............................10 REGIONAL SERVICE COORDINATION PLANNING........................................................10 Lead Agency...

  13. Robotics and Autonomous Systems 29 (1999) 227242 On robots and flies: Modeling the visual orientation behavior of flies

    E-Print Network [OSTI]

    1999-01-01

    Robotics and Autonomous Systems 29 (1999) 227­242 On robots and flies: Modeling the visual to implement specific biological control structures on robots. Nevertheless, the process of designing the sensorimotor control of a robot can contribute to our understanding of these mechanisms and can provide

  14. 248 IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 20, NO. 1, JANUARY 2005 Micro-Grid Autonomous Operation During

    E-Print Network [OSTI]

    Lehn, Peter W.

    248 IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 20, NO. 1, JANUARY 2005 Micro-Grid Autonomous--Distributed generation, distributed resources, electromagnetic transients, islanding, micro-grid, power sharing, voltage events and (ii) fault events that lead to islanding of a distribution subsystem and formation of a micro-grid

  15. The Leishmania GDP-Mannose Transporter Is an Autonomous, Multi-specific, Hexameric Complex of LPG2 Subunits

    E-Print Network [OSTI]

    Beverley, Stephen M.

    The Leishmania GDP-Mannose Transporter Is an Autonomous, Multi-specific, Hexameric Complex of LPG2Vised Manuscript ReceiVed NoVember 29, 1999 ABSTRACT: LPG2 (a gene involved in lipophosphoglycan assembly) encodes lack a GDP-Man NST, thereby providing an ideal heterologous system for probing the LPG2 structure

  16. An approximate threshold condition for a non-autonomous system: an application to a vector-borne infection

    E-Print Network [OSTI]

    F. A. B. Coutinho; M. N. Burattini; L. F. Lopez; E. Massad

    2005-01-17

    A non-autonomous system is proposed to model the seasonal pattern of dengue fever. We found that an approximate threshold condition for infection persistence describes all possible behavior of the system. As far as we know, the kind of analysis here proposed is entirely new. No precise mathematical theorems are demonstrated but we give enough numerical evidence to support the conclusions.

  17. ISTS'06 4th-6th September 2006, EPFL, Lausanne, Switzerland Bayesian Inference for Autonomous Personal Localisation Indoors

    E-Print Network [OSTI]

    Bierlaire, Michel

    1 ISTS'06 4th-6th September 2006, EPFL, Lausanne, Switzerland Bayesian Inference for Autonomous Personal Localisation Indoors Ivan Spassov EPFL ENAC TOPO Lausanne - Switzerland ivan.spassov@epfl.ch Prof. Michel Bierlaire EPFL SB IMA ROSO Lausanne - Switzerland michel.bierlaire@epfl.ch Prof. Bertrand Merminod

  18. Design of 3D Swim Patterns for Autonomous Robotic Fish Huosheng Hu, Jindong Liu, Ian Dukes and George Francis

    E-Print Network [OSTI]

    Hu, Huosheng

    Design of 3D Swim Patterns for Autonomous Robotic Fish Huosheng Hu, Jindong Liu, Ian Dukes, United Kingdom Email: hhu@essex.ac.uk, jliua@essex.ac.uk Abstract: To realise fish-like swim patterns by a robotic system poses tremendous challenges. This requires fully understanding of fish biomechanics

  19. Proceedings in Applied Mathematics and Mechanics, 15 October 2007 Uncertainty modeling in autonomous robust spacecraft system design

    E-Print Network [OSTI]

    Neumaier, Arnold

    Proceedings in Applied Mathematics and Mechanics, 15 October 2007 Uncertainty modeling in autonomous robust spacecraft system design Martin Fuchs1 , Arnold Neumaier1 , and Daniela Girimonte2 1 system engineers or even of completely automated design methods capturing the reasoning of the system

  20. SOLAR-POWERED AUTONOMOUS UNDERWATER VEHICLE DEVELOPMENT James Jalbert, John Baker, John Duchesney, Paul Pietryka, William Dalton

    E-Print Network [OSTI]

    SOLAR-POWERED AUTONOMOUS UNDERWATER VEHICLE DEVELOPMENT James Jalbert, John Baker, John Duchesney in such applications. The concept of a vehicle that would allow on-station recharging of batteries, using solar cells-term or ongoing deployment is required. The Solar Powered AUV (SAUV) is designed for continuous deployment (weeks

  1. 510 IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 10, 2011 A Scalable Solar Antenna for Autonomous Integrated

    E-Print Network [OSTI]

    Tentzeris, Manos

    that can be integrated underneath a solar panel is presented. The topology alleviates the effect of solar--3-D RF modules, autonomous modules, omni- directional antenna, solar antenna, solar panel, wireless consumption of every individual node [11]. Currently, solar panels harvest the largest reported amount

  2. A Training Simulation System with Realistic Autonomous Ship Control Monica Nicolescu, Ryan Leigh, Adam Olenderski, Lt. Ryan Aleson (Retd.)

    E-Print Network [OSTI]

    Dascalu, Sergiu

    1 A Training Simulation System with Realistic Autonomous Ship Control Monica Nicolescu, Ryan Leigh In this paper we present a computational approach to developing effective training systems for virtual simulation environments. In particular, we focus on a Naval simulation system, used for training of conning

  3. The inverter is a major component of photovoltaic (PV) systems either autonomous or grid connected. It affects the

    E-Print Network [OSTI]

    Oregon, University of

    ABSTRACT The inverter is a major component of photovoltaic (PV) systems either autonomous or grid. INTRODUCTION For any grid tied photovoltaic (PV) system, the inverter is the essential piece of equipment. The inverter affects the overall performance of the photovoltaic (PV) systems and problems concerning inverters

  4. A thin layer of phytoplankton observed in the Philippine Sea with a synthetic moored array of autonomous gliders

    E-Print Network [OSTI]

    Fratantoni, David

    A thin layer of phytoplankton observed in the Philippine Sea with a synthetic moored array and phytoplankton distribution in a 100 km  100 km domain in the Philippine Sea east of Luzon Strait for 10 days), A thin layer of phytoplankton observed in the Philippine Sea with a synthetic moored array of autonomous

  5. 7e colloque europen sur l'Autoformation faciliter les apprentissages autonomes Enfa, Auzeville -18 19-20 mai 2006

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    SANTE EN FRANCE ET EN SUISSE Catherine Piguet ­ Formation, Pratique et Recherche en soins infirmiers sur la santé dans un rôle autonome) et l'acquisition de savoirs spécifiques à ce rôle (infirmiers de soins infirmiers, de la direction des activités de rééducation, de la direction des activités

  6. International Journal of Automation and Computing 1 (2004) 42-50 A 3D Simulator for Autonomous Robotic Fish

    E-Print Network [OSTI]

    Hu, Huosheng

    2004-01-01

    Robotic Fish Jindong Liu , Huosheng Hu Department of Computer Science, University of Essex, Wivenhoe Park and autonomous navigation of robotic fish. The simulator's system structure and computation flow are presented. Simplified kinematics and hydrodynamics models for a virtual robotic fish are proposed. Many other object

  7. Design of optimal switching surfaces for switched autonomous systems Axel Schild, Xu Ding, Magnus Egerstedt and Jan Lunze

    E-Print Network [OSTI]

    Egerstedt, Magnus

    -line phase makes this design approach perfectly suited for the control of fast switching systems, like powerDesign of optimal switching surfaces for switched autonomous systems Axel Schild, Xu Ding, Magnus such as robotics, power electronics, process engineering and manufacturing systems [13], [19], [21]. Switched

  8. To appear in Proceedings of the International Conference on Autonomous Agents & Multiagent Systems (AAMAS-15), Istanbul, Turkey, May 2015.

    E-Print Network [OSTI]

    Stone, Peter

    (AAMAS-15), Istanbul, Turkey, May 2015. The RoboCup 2014 SPL Drop-in Player Competition: Encouraging of Bremen 28359 Bremen, Germany tlaue@uni-bremen.de Peter Stone Dept. of Computer Science University (eds.), May 4­8, 2015, Istanbul, Turkey. Copyright c 2015, International Foundation for Autonomous

  9. To appear in Proceedings of the International Conference on Autonomous Agents & Multiagent Systems (AAMAS15), Istanbul, Turkey, May 2015.

    E-Print Network [OSTI]

    Stone, Peter

    (AAMAS­15), Istanbul, Turkey, May 2015. The RoboCup 2014 SPL Drop­in Player Competition: Encouraging of Bremen 28359 Bremen, Germany tlaue@uni­bremen.de Peter Stone Dept. of Computer Science University (eds.), May 4--8, 2015, Istanbul, Turkey. Copyright c # 2015, International Foundation for Autonomous

  10. Autonomously Moving Local Nanoprobes in Heterogeneous Magnetic Fields Prajnaparamita Dhar, Yanyan Cao, Timothy Kline, Priya Pal, Cheryl Swayne,

    E-Print Network [OSTI]

    gryphiswaldense), and three types of catalytic magnetic nanorods were released in an aqueous solution on topAutonomously Moving Local Nanoprobes in Heterogeneous Magnetic Fields Prajnaparamita Dhar, Yanyan Cao, Timothy Kline, Priya Pal, Cheryl Swayne, Thomas M. Fischer,*, Brian Miller, Thomas E. Mallouk

  11. Special Issue on Development of Autonomous Unmanned Aerial Vehicles In support of military operations and civil applications, the

    E-Print Network [OSTI]

    Benmei, Chen

    Editorial Special Issue on Development of Autonomous Unmanned Aerial Vehicles In support of military operations and civil applications, the Unmanned Aerial Vehicles (UAVs) have quickly emerged and practitioners in the fields of unmanned systems, with a common interest in the new challenges in platform design

  12. A global aerosol model forecast for the ACE-Asia field experiment Mian Chin,1,2

    E-Print Network [OSTI]

    Chin, Mian

    layer. We attribute this ``missing'' dust source to desertification regions in the Inner Mongolia forecasting. After incorporating the desertification sources, the model is able to reproduce the observed

  13. Northeast Regional Biomass Program

    SciTech Connect (OSTI)

    Lusk, P.D.

    1992-12-01

    The Northeast Regional Biomass Program has been in operation for a period of nine years. During this time, state managed programs and technical programs have been conducted covering a wide range of activities primarily aim at the use and applications of wood as a fuel. These activities include: assessments of available biomass resources; surveys to determine what industries, businesses, institutions, and utility companies use wood and wood waste for fuel; and workshops, seminars, and demonstrations to provide technical assistance. In the Northeast, an estimated 6.2 million tons of wood are used in the commercial and industrial sector, where 12.5 million cords are used for residential heating annually. Of this useage, 1504.7 mw of power has been generated from biomass. The use of wood energy products has had substantial employment and income benefits in the region. Although wood and woodwaste have received primary emphasis in the regional program, the use of municipal solid waste has received increased emphasis as an energy source. The energy contribution of biomass will increase as potentia users become more familiar with existing feedstocks, technologies, and applications. The Northeast Regional Biomass Program is designed to support region-specific to overcome near-term barriers to biomass energy use.

  14. Northeast Regional Biomass Program

    SciTech Connect (OSTI)

    O'Connell, R.A.

    1991-11-01

    The management structure and program objectives for the Northeast Regional Biomass Program (NRBP) remain unchanged from previous years. Additional funding was provided by the Bonneville Power Administration Regional Biomass Program to continue the publication of articles in the Biologue. The Western Area Power Administration and the Council of Great Lakes Governors funded the project Characterization of Emissions from Burning Woodwaste''. A grant for the ninth year was received from DOE. The Northeast Regional Biomass Steering Committee selected the following four projects for funding for the next fiscal year. (1) Wood Waste Utilization Conference, (2) Performance Evaluation of Wood Systems in Commercial Facilities, (3) Wood Energy Market Utilization Training, (4) Update of the Facility Directory.

  15. NV PFA Regional Data

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    James Faulds

    2015-10-28

    This project focused on defining geothermal play fairways and development of a detailed geothermal potential map of a large transect across the Great Basin region (96,000 km2), with the primary objective of facilitating discovery of commercial-grade, blind geothermal fields (i.e. systems with no surface hot springs or fumaroles) and thereby accelerating geothermal development in this promising region. Data included in this submission consists of: structural settings (target areas, recency of faulting, slip and dilation potential, slip rates, quality), regional-scale strain rates, earthquake density and magnitude, gravity data, temperature at 3 km depth, permeability models, favorability models, degree of exploration and exploration opportunities, data from springs and wells, transmission lines and wilderness areas, and published maps and theses for the Nevada Play Fairway area.

  16. Physics based model for online fault detection in autonomous cryogenic loading system

    SciTech Connect (OSTI)

    Kashani, Ali; Ponizhovskaya, Ekaterina; Luchinsky, Dmitry; Smelyanskiy, Vadim; Patterson-Hine, Anna; Sass, Jared; Brown, Barbara

    2014-01-29

    We report the progress in the development of the chilldown model for a rapid cryogenic loading system developed at NASA-Kennedy Space Center. The nontrivial characteristic feature of the analyzed chilldown regime is its active control by dump valves. The two-phase flow model of the chilldown is approximated as one-dimensional homogeneous fluid flow with no slip condition for the interphase velocity. The model is built using commercial SINDA/FLUINT software. The results of numerical predictions are in good agreement with the experimental time traces. The obtained results pave the way to the application of the SINDA/FLUINT model as a verification tool for the design and algorithm development required for autonomous loading operation.

  17. Symmetry analysis of a class of autonomous even-order ordinary differential equations

    E-Print Network [OSTI]

    Priscila Leal da Silva; Igor Leite Freire

    2015-06-13

    A class of autonomous, even-order ordinary differential equations is discussed from the point of view of Lie symmetries. It is shown that for a certain power nonlinearity, the Noether symmetry group coincides with the Lie point symmetry group. First integrals are established and exact solutions are found. Furthermore, this paper complements, for the one-dimensional case, some results in the literature of Lie group analysis of poliharmonic equations and Noether symmetries obtained in the last twenty years. In particular, it is shown that the exceptional negative power discovered in [A. H. Bokhari, F. M. Mahomed and F. D. Zaman, Symmetries and integrability of a fourth-order Euler-Bernoulli beam equation, J. Math. Phys., vol. 51, 053517, (2010)] is a member of an one-parameter family of exceptional powers in which the Lie symmetry group coincides with the Noether symmetry group.

  18. Real time explosive hazard information sensing, processing, and communication for autonomous operation

    DOE Patents [OSTI]

    Versteeg, Roelof J.; Few, Douglas A.; Kinoshita, Robert A.; Johnson, Douglas; Linda, Ondrej

    2015-12-15

    Methods, computer readable media, and apparatuses provide robotic explosive hazard detection. A robot intelligence kernel (RIK) includes a dynamic autonomy structure with two or more autonomy levels between operator intervention and robot initiative A mine sensor and processing module (ESPM) operating separately from the RIK perceives environmental variables indicative of a mine using subsurface perceptors. The ESPM processes mine information to determine a likelihood of a presence of a mine. A robot can autonomously modify behavior responsive to an indication of a detected mine. The behavior is modified between detection of mines, detailed scanning and characterization of the mine, developing mine indication parameters, and resuming detection. Real time messages are passed between the RIK and the ESPM. A combination of ESPM bound messages and RIK bound messages cause the robot platform to switch between modes including a calibration mode, the mine detection mode, and the mine characterization mode.

  19. An Image-Based Sensor System for Autonomous Rendez-Vous with Uncooperative Satellites

    E-Print Network [OSTI]

    Miravet, Carlos; Krouch, Eloise; del Cura, Juan Manuel

    2008-01-01

    In this paper are described the image processing algorithms developed by SENER, Ingenieria y Sistemas to cope with the problem of image-based, autonomous rendez-vous (RV) with an orbiting satellite. The methods developed have a direct application in the OLEV (Orbital Life Extension Extension Vehicle) mission. OLEV is a commercial mission under development by a consortium formed by Swedish Space Corporation, Kayser-Threde and SENER, aimed to extend the operational life of geostationary telecommunication satellites by supplying them control, navigation and guidance services. OLEV is planned to use a set of cameras to determine the angular position and distance to the client satellite during the complete phases of rendez-vous and docking, thus enabling the operation with satellites not equipped with any specific navigational aid to provide support during the approach. The ability to operate with un-equipped client satellites significantly expands the range of applicability of the system under development, compar...

  20. Regional Energy Baseline 

    E-Print Network [OSTI]

    Kim, H.; Baltazar, J.C.; Haberl, J.

    2011-01-01

    -09-02 REGIONAL ENERGY BASELINE (1960 ~ 2009) 0 100 200 300 400 500 600 700 800 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 To tal En erg y U se pe r C ap ita (M MB tu) Year Total Energy Use per Capita (1960-2009) US... SEEC 12-States TX Hyojin Kim Juan-Carlos Baltazar, Ph.D. Jeff S. Haberl, Ph.D., P.E. September 2011 ENERGY SYSTEMS LABORATORY Texas Engineering Experiment Station Texas A&M University System 1960-2009 Regional Energy...

  1. Uplifted supersymmetric Higgs region

    E-Print Network [OSTI]

    Bogdan A. Dobrescu; Patrick J. Fox

    2010-05-26

    We show that the parameter space of the Minimal Supersymmetric Standard Model includes a region where the down-type fermion masses are generated by the loop-induced couplings to the up-type Higgs doublet. In this region the down-type Higgs doublet does not acquire a vacuum expectation value at tree level, and has sizable couplings in the superpotential to the tau leptons and bottom quarks. Besides a light standard-like Higgs boson, the Higgs spectrum includes the nearly degenerate states of a heavy spin-0 doublet which can be produced through their couplings to the $b$ quark and decay predominantly into \\tau^+\\tau^- or \\tau\

  2. Regional companies eye growth

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) by Carbon-RichProtonAbout UsRegional companies eye growth Regional

  3. REGIONAL TRAVEL MAPS Philadelphia

    E-Print Network [OSTI]

    Gilchrist, James F.

    REGIONAL TRAVEL MAPS 2 hrs. 1 hr. 3 hrs. 4 hrs. 5 hrs. Philadelphia New York City Pittsburgh BostonReadingand Harrisburg 476 476 276 309 309 663 378 309 33 78 80 80 LEHIGH UNIVERSITY Bethlehem Quakertown to Philadelphia Coast including Philadelphia (50 miles south) and New York City (90 miles northeast). Bethlehem

  4. Prince George Forest Region

    E-Print Network [OSTI]

    Coxson, Darwyn

    Prince George Forest Region Forest Resources & Practices Team May 1999 Note #PG-20 · ExtensionAssociate,UniversityofNorthern BritishColumbia 2 MSc, RPBio, Silvifauna Research, Prince George, BC 3 PhD, R.M. Sagar and Associates, Prince George, BC #12;Ministry of Forests, 5th Floor, 1011 - 4th Avenue, Prince George, BC V2L 3H9

  5. Search and Tracking of an Unknown Number of Targets by a Team of Autonomous Agents Utilizing Time-evolving Partition Classification

    E-Print Network [OSTI]

    Wood, Jared Gregory

    2011-01-01

    unmanned aerial vehicle (UAV) teams. IEEE Transactions onof path-planning for a UAV to track a ground vehicle. InKim, and J. Hedrick. Autonomous UAV path planning and esti-

  6. Preprint version -final, definitive version available at http://ieeexplore.ieee.org/ accepted for IEEE Transactions on Mechatronics, Apr. 2013 Semi-Autonomous Haptic Teleoperation Control

    E-Print Network [OSTI]

    for IEEE Transactions on Mechatronics, Apr. 2013 Semi-Autonomous Haptic Teleoperation Control Architecture/ASME Transactions on Mechatronics, Focused Section on Aerospace Mechatronics, August 2012. Revised January 2013

  7. Towards A Theory of Autonomous Reconstitution of Compromised Cyber-Systems

    SciTech Connect (OSTI)

    Ramuhalli, Pradeep; Halappanavar, Mahantesh; Coble, Jamie B.; Dixit, Mukul

    2013-11-12

    The ability to maintain mission-critical operations in cyber-systems in the face of disruptions is critical. Faults in cyber systems can come from accidental sources (e.g., natural failure of a component) or deliberate sources (e.g., an intelligent adversary). Natural and intentional manipulation of data, computing, or coordination are the most impactful ways that an attacker can prevent an infrastructure from realizing its mission goals. Under these conditions, the ability to reconstitute critical infrastructure becomes important. Specifically, the question is: Given an intelligent adversary, how can cyber systems respond to keep critical infrastructure operational? In cyber systems, the distributed nature of the system poses serious difficulties in maintaining operations, in part due to the fact that a centralized command and control apparatus is unlikely to provide a robust framework for resilience. Resilience in cyber-systems, in general, has several components, and requires the ability to anticipate and withstand attacks or faults, as well as recover from faults and evolve the system to improve future resilience. The recovery effort (and any subsequent evolution) may require significant reconfiguration of the system (at all levels – hardware, software, services, permissions, etc.) if the system is to be made resilient to further attack or faults. This is especially important in the case of ongoing attacks, where reconfiguration decisions must be taken with care to avoid further compromising the system while maintaining continuity of operations. Collectively, we will label this recovery and evolution process as “reconstitution”. Currently, reconstitution is performed manually, generally after-the-fact, and usually consists of either standing up redundant systems, check-points (rolling back the configuration to a “clean” state), or re-creating the system using “gold-standard” copies. For enterprise systems, such reconstitution may be performed either directly on hardware, or using virtual machines. A significant challenge within this context is the ability to verify that the reconstitution is performed in a manner that renders the cyber-system resilient to ongoing and future attacks or faults. Fundamentally, the need is to determine optimal configuration of the cyber system when a fault is determined to be present. While existing theories for fault tolerance (for example, Byzantine fault tolerance) can guarantee resilience under certain conditions, in practice, these theories can break down in the face of an intelligent adversary. Further, it is difficult, in a dynamically evolving environment, to determine whether the necessary conditions for resilience have been met, resulting in difficulties in achieving resilient operation. In addition, existing theories do not sufficiently take into account the cost for attack and defense (the adversary is generally assumed to have infinite resources and time), hierarchy of importance (all network resources are assumed to be equally important), and the dynamic nature of some attacks (i.e., as the attack evolves, can resilience be maintained?). Alternative approaches to resilience based on a centralized command and control structure suffer from a single-point-failure. This paper presents preliminary research towards concepts for effective autonomous reconstitution of compromised cyber systems. We describe a mathematical framework as a first step towards a theoretical basis for autonomous reconstitution in dynamic cyber-system environments. We then propose formulating autonomous reconstitution as an optimization problem and describe some of the challenges associated with this formulation. This is followed by a brief discussion on potential solutions to these challenges.

  8. Feasibility Study for an Autonomous UAV -Magnetometer System -- Final Report on SERDP SEED 1509:2206

    SciTech Connect (OSTI)

    Roelof Versteeg; Mark McKay; Matt Anderson; Ross Johnson; Bob Selfridge; Jay Bennett

    2007-09-01

    Large areas across the United States are potentially contaminated with UXO, with some ranges encompassing tens to hundreds of thousands of acres. Technologies are needed which will allow for cost effective wide area scanning with 1) near 100 % coverage and 2) near 100 % detection of subsurface ordnance or features indicative of subsurface ordnance. The current approach to wide area scanning is a multi-level one, in which medium altitude fixed wing optical imaging is used for an initial site assessment. This assessment is followed with low altitude manned helicopter based magnetometry followed by surface investigations using either towed geophysical sensor arrays or man portable sensors. In order to be effective for small UXO detection, the sensing altitude for magnetic site investigations needs to be on the order of 1 – 3 meters. These altitude requirements means that manned helicopter surveys will generally only be feasible in large, open and relatively flat terrains. While such surveys are effective in mapping large areas relatively fast there are substantial mobilization/demobilization, staffing and equipment costs associated with these surveys (resulting in costs of approximately $100-$150/acre). Surface towed arrays provide high resolution maps but have other limitations, e.g. in their ability to navigate rough terrain effectively. Thus, other systems are needed allowing for effective data collection. An UAV (Unmanned Aerial Vehicle) magnetometer platform is an obvious alternative. The motivation behind such a system is that it would be safer for the operators, cheaper in initial and O&M costs, and more effective in terms of site characterization. However, while UAV data acquisition from fixed wing platforms for large (> 200 feet) stand off distances is relatively straight forward, a host of challenges exist for low stand-off distance (~ 6 feet) UAV geophysical data acquisition. The objective of SERDP SEED 1509:2006 was to identify the primary challenges associated with a low stand off distance autonomous UAV magnetometer platform and to investigate whether these challenges can be resolved successfully such that a successful UAV magnetometer platform can be constructed. The primary challenges which were identified and investigated include: 1. The feasibility of assembling a payload package which integrates magnetometers, accurate positioning systems (DGPS, height above ground measurement), obstacle avoidance systems, power infrastructure, communications and data storage as well as auxiliary flight controls 2. The availability of commercial UAV platforms with autonomous flight capability which can accommodate this payload package 3. The feasibility of integrating obstacle avoidance controls in UAV platform control 4. The feasibility of collecting high quality magnetic data in the vicinity of an UAV.

  9. Regional Education Partners

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid youOxygen Generation |Publications TheGas SeparationsRelevantRegional

  10. Long-Term, Autonomous Measurement of Atmospheric Carbon Dioxide Using an Ormosil Nanocomposite-Based Optical Sensor

    SciTech Connect (OSTI)

    Kisholoy Goswami

    2005-10-11

    The goal of this project is to construct a prototype carbon dioxide sensor that can be commercialized to offer a low-cost, autonomous instrument for long-term, unattended measurements. Currently, a cost-effective CO2 sensor system is not available that can perform cross-platform measurements (ground-based or airborne platforms such as balloon and unmanned aerial vehicle (UAV)) for understanding the carbon sequestration phenomenon. The CO2 sensor would support the research objectives of DOE-sponsored programs such as AmeriFlux and the North American Carbon Program (NACP). Global energy consumption is projected to rise 60% over the next 20 years and use of oil is projected to increase by approximately 40%. The combustion of coal, oil, and natural gas has increased carbon emissions globally from 1.6 billion tons in 1950 to 6.3 billion tons in 2000. This figure is expected to reach 10 billon tons by 2020. It is important to understand the fate of this excess CO2 in the global carbon cycle. The overall goal of the project is to develop an accurate and reliable optical sensor for monitoring carbon dioxide autonomously at least for one year at a point remote from the actual CO2 release site. In Phase I of this project, InnoSense LLC (ISL) demonstrated the feasibility of an ormosil-monolith based Autonomous Sensor for Atmospheric CO2 (ASAC) device. All of the Phase I objectives were successfully met.

  11. Colorado Regional Faults

    SciTech Connect (OSTI)

    Hussein, Khalid

    2012-02-01

    Citation Information: Originator: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Originator: Colorado Geological Survey (CGS) Publication Date: 2012 Title: Regional Faults Edition: First Publication Information: Publication Place: Earth Science & Observation Center, Cooperative Institute for Research in Environmental Science, University of Colorado, Boulder Publisher: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Description: This layer contains the regional faults of Colorado Spatial Domain: Extent: Top: 4543192.100000 m Left: 144385.020000 m Right: 754585.020000 m Bottom: 4094592.100000 m Contact Information: Contact Organization: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Contact Person: Khalid Hussein Address: CIRES, Ekeley Building Earth Science & Observation Center (ESOC) 216 UCB City: Boulder State: CO Postal Code: 80309-0216 Country: USA Contact Telephone: 303-492-6782 Spatial Reference Information: Coordinate System: Universal Transverse Mercator (UTM) WGS’1984 Zone 13N False Easting: 500000.00000000 False Northing: 0.00000000 Central Meridian: -105.00000000 Scale Factor: 0.99960000 Latitude of Origin: 0.00000000 Linear Unit: Meter Datum: World Geodetic System 1984 (WGS ’984) Prime Meridian: Greenwich Angular Unit: Degree Digital Form: Format Name: Shape file

  12. Designing Dual-functionalized Gels for Self-reconfiguration and Autonomous Motion

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Kuksenok, Olga; Balazs, Anna C.

    2015-04-30

    Human motion is enabled by the concerted expansion and contraction of interconnected muscles that are powered by inherent biochemical reactions. One of the challenges in the field of biomimicry is eliciting this form of motion from purely synthetic materials, which typically do not generate internalized reactions to drive mechanical action. Moreover, for practical applications, this bio-inspired motion must be readily controllable. Herein, we develop a computational model to design a new class of polymer gels where structural reconfigurations and internalized reactions are intimately linked to produce autonomous motion, which can be directed with light. These gels contain both spirobenzopyran (SP)more »chromophores and the ruthenium catalysts that drive the oscillatory Belousov-Zhabotinsky (BZ) reaction. Importantly, both the SP moieties and the BZ reaction are photosensitive. When these dual-functionalized gels are exposed to non-uniform illumination, the localized contraction of the gel (due to the SP moieties) in the presence of traveling chemical waves (due to the BZ reaction) leads to new forms of spontaneous, self-sustained movement, which cannot be achieved by either of the mono-functionalized networks.« less

  13. Designing Dual-functionalized Gels for Self-reconfiguration and Autonomous Motion

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Kuksenok, Olga; Balazs, Anna C.

    2015-04-30

    Human motion is enabled by the concerted expansion and contraction of interconnected muscles that are powered by inherent biochemical reactions. One of the challenges in the field of biomimicry is eliciting this form of motion from purely synthetic materials, which typically do not generate internalized reactions to drive mechanical action. Moreover, for practical applications, this bio-inspired motion must be readily controllable. Herein, we develop a computational model to design a new class of polymer gels where structural reconfigurations and internalized reactions are intimately linked to produce autonomous motion, which can be directed with light. These gels contain both spirobenzopyran (SP) chromophores and the ruthenium catalysts that drive the oscillatory Belousov-Zhabotinsky (BZ) reaction. Importantly, both the SP moieties and the BZ reaction are photosensitive. When these dual-functionalized gels are exposed to non-uniform illumination, the localized contraction of the gel (due to the SP moieties) in the presence of traveling chemical waves (due to the BZ reaction) leads to new forms of spontaneous, self-sustained movement, which cannot be achieved by either of the mono-functionalized networks.

  14. Strengthening regional safeguards

    SciTech Connect (OSTI)

    Palhares, L.; Almeida, G.; Mafra, O. [Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials, Rio de Janeiro (Brazil)] [and others

    1996-08-01

    Nuclear cooperation between Argentina and Brazil has been growing since the early 1980`s and as it grew, so did cooperation with the US Department of Energy (DOE). The Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials (ABACC) was formed in December 1991 to operate the Common System of Accounting and Control of Nuclear Materials (SCCC). In April 1994, ABACC and the DOE signed an Agreement of Cooperation in nuclear material safeguards. This cooperation has included training safeguards inspectors, exchanging nuclear material measurement and containment and surveillance technology, characterizing reference materials, and studying enrichment plant safeguards. The goal of the collaboration is to exchange technology, evaluate new technology in Latin American nuclear facilities, and strengthen regional safeguards. This paper describes the history of the cooperation, its recent activities, and future projects. The cooperation is strongly supported by all three governments: the Republics of Argentina and Brazil and the United States.

  15. 6, 1332313366, 2006 Regional pollution

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ACPD 6, 13323­13366, 2006 Regional pollution potentials of major population centers M. G. Lawrence a Creative Commons License. Atmospheric Chemistry and Physics Discussions Regional pollution potentials. Lawrence (lawrence@mpch-mainz.mpg.de) 13323 #12;ACPD 6, 13323­13366, 2006 Regional pollution potentials

  16. Regional Summary Pacific Management Context

    E-Print Network [OSTI]

    . Bocaccio, Pacific ocean perch, cowcod, and darkblotched and widow rockfish are currently in rebuildingRegional Summary Pacific Management Context The Pacific Region includes California, Oregon, and Washington. Federal fisheries in this region are managed by the Pacific Fishery Management Council (PFMC

  17. Southern Region Watershed Management Project

    E-Print Network [OSTI]

    and technology transfer programs. #12;Southern Region Watershed Management Project September 15, 2000 and networking both internally and with other regional water resources management programs, promoted technology1 Southern Region Watershed Management Project September 15, 2000 to September 14, 2005 Terminal

  18. Autonomous UAV-Based Mapping of Large-Scale Urban Firefights

    SciTech Connect (OSTI)

    Snarski, S; Scheibner, K F; Shaw, S; Roberts, R S; LaRow, A; Oakley, D; Lupo, J; Neilsen, D; Judge, B; Forren, J

    2006-03-09

    This paper describes experimental results from a live-fire data collect designed to demonstrate the ability of IR and acoustic sensing systems to detect and map high-volume gunfire events from tactical UAVs. The data collect supports an exploratory study of the FightSight concept in which an autonomous UAV-based sensor exploitation and decision support capability is being proposed to provide dynamic situational awareness for large-scale battalion-level firefights in cluttered urban environments. FightSight integrates IR imagery, acoustic data, and 3D scene context data with prior time information in a multi-level, multi-step probabilistic-based fusion process to reliably locate and map the array of urban firing events and firepower movements and trends associated with the evolving urban battlefield situation. Described here are sensor results from live-fire experiments involving simultaneous firing of multiple sub/super-sonic weapons (2-AK47, 2-M16, 1 Beretta, 1 Mortar, 1 rocket) with high optical and acoustic clutter at ranges up to 400m. Sensor-shooter-target configurations and clutter were designed to simulate UAV sensing conditions for a high-intensity firefight in an urban environment. Sensor systems evaluated were an IR bullet tracking system by Lawrence Livermore National Laboratory (LLNL) and an acoustic gunshot detection system by Planning Systems, Inc. (PSI). The results demonstrate convincingly the ability for the LLNL and PSI sensor systems to accurately detect, separate, and localize multiple shooters and the associated shot directions during a high-intensity firefight (77 rounds in 5 sec) in a high acoustic and optical clutter environment with no false alarms. Preliminary fusion processing was also examined that demonstrated an ability to distinguish co-located shooters (shooter density), range to <0.5 m accuracy at 400m, and weapon type.

  19. Cell-autonomous progeroid changes in conditional mouse models for repair endonuclease XPG deficiency

    SciTech Connect (OSTI)

    Barnhoorn, Sander [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Uittenboogaard, Lieneke M. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Jaarsma, Dick [Erasmus Univ. Medical Center, Rotterdam (The Netherlands). Dept. of Neuroscience.; Vermeij, Wilbert P. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Tresini, Maria [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Weymaere, Michael [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Menoni, Hervé [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Brandt, Renata M. C. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; de Waard, Monique C. [VU Univ. Medical Center, Amsterdam (The Netherlands). Dept. of Intensive Care.; Botter, Sander M. [Uniklinik Balgrist, Zurich (Switzerland); Sarker, Altaf H. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Life Sciences Division.; Jaspers, Nicolaas G. J. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics; van der Horst, Gijsbertus T. J. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Cooper, Priscilla K. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Life Sciences Division.; Hoeijmakers, Jan H. J. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; van der Pluijm, Ingrid [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics and Dept. of Vascular Surgery.; Niedernhofer, Laura J. [The Scripps Research Institute, San Diego, CA (United States)

    2014-10-09

    As part of the Nucleotide Excision Repair (NER) process, the endonuclease XPG is involved in repair of helix-distorting DNA lesions, but the protein has also been implicated in several other DNA repair systems, complicating genotype-phenotype relationship in XPG patients. Defects in XPG can cause either the cancer-prone condition xeroderma pigmentosum (XP) alone, or XP combined with the severe neurodevelopmental disorder Cockayne Syndrome (CS), or the infantile lethal cerebro-oculo-facio-skeletal (COFS) syndrome, characterized by dramatic growth failure, progressive neurodevelopmental abnormalities and greatly reduced life expectancy. Here, we present a novel (conditional) Xpg-/- mouse model which—in a C57BL6/FVB F1 hybrid genetic background—displays many progeroid features, including cessation of growth, loss of subcutaneous fat, kyphosis, osteoporosis, retinal photoreceptor loss, liver aging, extensive neurodegeneration, and a short lifespan of 4–5 months. We show that deletion of XPG specifically in the liver reproduces the progeroid features in the liver, yet abolishes the effect on growth or lifespan. In addition, specific XPG deletion in neurons and glia of the forebrain creates a progressive neurodegenerative phenotype that shows many characteristics of human XPG deficiency. Our findings therefore exclude that both the liver as well as the neurological phenotype are a secondary consequence of derailment in other cell types, organs or tissues (e.g. vascular abnormalities) and support a cell-autonomous origin caused by the DNA repair defect itself. In addition they allow the dissection of the complex aging process in tissue- and cell-type-specific components. Moreover, our data highlight the critical importance of genetic background in mouse aging studies, establish the Xpg-/- mouse as a valid model for the severe form of human XPG patients and segmental accelerated aging, and strengthen the link between DNA damage and aging.

  20. Cell-autonomous progeroid changes in conditional mouse models for repair endonuclease XPG deficiency

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Barnhoorn, Sander; Uittenboogaard, Lieneke M.; Jaarsma, Dick; Vermeij, Wilbert P.; Tresini, Maria; Weymaere, Michael; Menoni, Hervé; Brandt, Renata M. C.; de Waard, Monique C.; Botter, Sander M.; et al

    2014-10-09

    As part of the Nucleotide Excision Repair (NER) process, the endonuclease XPG is involved in repair of helix-distorting DNA lesions, but the protein has also been implicated in several other DNA repair systems, complicating genotype-phenotype relationship in XPG patients. Defects in XPG can cause either the cancer-prone condition xeroderma pigmentosum (XP) alone, or XP combined with the severe neurodevelopmental disorder Cockayne Syndrome (CS), or the infantile lethal cerebro-oculo-facio-skeletal (COFS) syndrome, characterized by dramatic growth failure, progressive neurodevelopmental abnormalities and greatly reduced life expectancy. Here, we present a novel (conditional) Xpg-/- mouse model which—in a C57BL6/FVB F1 hybrid genetic background—displays manymore »progeroid features, including cessation of growth, loss of subcutaneous fat, kyphosis, osteoporosis, retinal photoreceptor loss, liver aging, extensive neurodegeneration, and a short lifespan of 4–5 months. We show that deletion of XPG specifically in the liver reproduces the progeroid features in the liver, yet abolishes the effect on growth or lifespan. In addition, specific XPG deletion in neurons and glia of the forebrain creates a progressive neurodegenerative phenotype that shows many characteristics of human XPG deficiency. Our findings therefore exclude that both the liver as well as the neurological phenotype are a secondary consequence of derailment in other cell types, organs or tissues (e.g. vascular abnormalities) and support a cell-autonomous origin caused by the DNA repair defect itself. In addition they allow the dissection of the complex aging process in tissue- and cell-type-specific components. Moreover, our data highlight the critical importance of genetic background in mouse aging studies, establish the Xpg-/- mouse as a valid model for the severe form of human XPG patients and segmental accelerated aging, and strengthen the link between DNA damage and aging.« less

  1. Texas State Planning Region 3 Report of Regional Transportation Coordination 

    E-Print Network [OSTI]

    Nortex Regional Planning Commission

    2006-12-01

    stream_source_info Nortex Regional Transportation Coordination Plan.pdf.txt stream_content_type text/plain stream_size 50110 Content-Encoding ISO-8859-1 stream_name Nortex Regional Transportation Coordination Plan.pdf.txt Content... Transportation Coordination December 1, 2006 Submitted to The Texas Department of Transportation Mission To provide reliable, quality, coordinated, public transportation. Texas State Planning Region 3 Page 1 Table of Contents Table...

  2. Radical advancement in multi-spectral imaging for autonomous vehicles (UAVs, UGVs, and UUVs) using active compensation.

    SciTech Connect (OSTI)

    Clark, Brian F.; Bagwell, Brett E.; Wick, David Victor

    2007-01-01

    The purpose of this LDRD was to demonstrate a compact, multi-spectral, refractive imaging systems using active optical compensation. Compared to a comparable, conventional lens system, our system has an increased operational bandwidth, provides for spectral selectivity and, non-mechanically corrects aberrations induced by the wavelength dependent properties of a passive refractive optical element (i.e. lens). The compact nature and low power requirements of the system lends itself to small platforms such as autonomous vehicles. In addition, the broad spectral bandwidth of our system would allow optimized performance for both day/night use, and the multi-spectral capability allows for spectral discrimination and signature identification.

  3. 2015 NHA Alaska Regional Meeting

    Broader source: Energy.gov [DOE]

    Register today and join industry professionals for interactive discussions covering a variety of regional topics and a tour of the Eklutna lake Project.

  4. Regional GHG Emissions Stat s Greenhouse Gas and the Regional

    E-Print Network [OSTI]

    ,00070.0 Historical CO2 Emissions of the NW Power System CO2 Emissions Hydro Gen Fossil Fuel Gen (NG + Coal) Wind Gen6/5/2013 1 Regional GHG Emissions Stat s Greenhouse Gas and the Regional Power System Symposium power system All emissions are displayed in short tons (not metric tons) The Pacific Northwest (PNW

  5. Preprint version, final version at http://ieeexplore.ieee.org/ 2014 IEEE Int. Conf. on Robotics and Automation, Hong Kong, China Semi-autonomous Trajectory Generation for Mobile Robots

    E-Print Network [OSTI]

    Preprint version, final version at http://ieeexplore.ieee.org/ 2014 IEEE Int. Conf. on Robotics and Automation, Hong Kong, China Semi-autonomous Trajectory Generation for Mobile Robots with Integral Haptic-- A new framework for semi-autonomous path plan- ning for mobile robots that extends the classical

  6. Preprint version, final version at http://ieeexplore.ieee.org/ 2014 IEEE Int. Conf. on Robotics and Automation, Hong Kong, China A Semi-autonomous UAV Platform for Indoor Remote Operation

    E-Print Network [OSTI]

    and Automation, Hong Kong, China A Semi-autonomous UAV Platform for Indoor Remote Operation with Visual present the development of a semi-autonomous quadrotor UAV platform for indoor teleoperation using RGB- D in order to stabilize the UAV velocity and track the desired velocity commanded by a remote operator though

  7. REGIONAL WATER SUPPLY PLANNING AND

    E-Print Network [OSTI]

    Mays, Larry W.

    CHAPTER 3 REGIONAL WATER SUPPLY PLANNING AND CAPACITY EXPANSION MODELS Messele Z. Ejeta California Department of Water Resources Sacramento, California Larry W. Mays Department of Civil and Environmental Engineering Arizona State University Tempe, Arizona 3.1 INTRODUCTION Water supply planning on a regional scale

  8. PITTSBURGH REGIONAL ENVIRONMENTAL THREATS ANALYSIS

    E-Print Network [OSTI]

    Jiang, Huiqiang

    AND COMMUNITIES PITTSBURGH, PA. | AUGUST 2013 #12;PRETA AIR: HAZARDOUS AIR POLLUTANTS 32 PITTSBURGH REGIONAL ENVIRONMENTAL THREATS ANALYSIS REPORT PRETA AIR: HAZARDOUS AIR POLLUTANTS (HAPs)/AIR TOXICS PREPARED BY AUTHORSPITTSBURGH REGIONAL ENVIRONMENTAL THREATS ANALYSIS (PRETA) REPORT PRETA AIR: HAZARDOUS AIR

  9. USDA Regional Conservation Partnership Program

    Broader source: Energy.gov [DOE]

    The U.S. Department of Agriculture is accepting applications for the Regional Conservation Partnership Program to identify and address natural resource objectives in balance with operational goals in order to benefit soil, water, wildlife, and related natural resources locally, regionally, and nationally.

  10. Copyright 1997 by the Association for Computing Machinery, Inc. Int'l Conference on Autonomous Agents, Feb. 1997, pp. 228-236.

    E-Print Network [OSTI]

    Kotz, David

    Laboratory at Dartmouth. This work is sup- ported in part by the Navy and Air Force under contractsONR N00014 to it with the search results. The system we de- scribe here permits the quick speci cation of adaptive autonomous

  11. Autonomous Monitoring and Control (ASMAC) -An AUV Fleet Controller Sai S. Mupparapu, Steven G. Chappell, Rick J. Komerska, D. Richard Blidberg

    E-Print Network [OSTI]

    to verify reception of commands - ability to begin the mission execution · Provide an environment to monitorAutonomous Monitoring and Control (ASMAC) - An AUV Fleet Controller Sai S. Mupparapu, Steven G Institute, Troy, NY popa@cat.rpi.edu sandea@rpi.edu Abstract ­ Monitoring and controlling multiple

  12. Bringing Simulation to Life: A Mixed Reality Autonomous Intersection Michael Quinlan, Tsz-Chiu Au, Jesse Zhu, Nicolae Stiurca, Peter Stone

    E-Print Network [OSTI]

    Stone, Peter

    - sible with the current generation of hardware, as demonstrated by recent robot car competitions. Dresner the pro- tocol, we implemented a mixed reality platform on which an autonomous vehicle can interact with multiple virtual vehicles in a simulation at a real intersection in real time. From this platform we

  13. Bringing Simulation to Life: A Mixed Reality Autonomous Intersection Michael Quinlan, TszChiu Au, Jesse Zhu, Nicolae Stiurca, Peter Stone

    E-Print Network [OSTI]

    Stone, Peter

    ­ sible with the current generation of hardware, as demonstrated by recent robot car competitions. Dresner the pro­ tocol, we implemented a mixed reality platform on which an autonomous vehicle can interact with multiple virtual vehicles in a simulation at a real intersection in real time. From this platform we

  14. The Flying Pi Eye is an autonomous, flying drone with four rotors that lift a Raspberry Pi, GPS, and camera. The drone is

    E-Print Network [OSTI]

    Gray, Jeffrey G.

    The Flying Pi Eye is an autonomous, flying drone with four rotors that lift a Raspberry Pi, GPS a user connects the on board Raspberry Pi through ethernet to a network, sets the search area and color to battery limitations. · The Raspberry Pi is small, inexpensive, and doesn't use much power, but it also

  15. Abstract--In this paper, we report on work that applies a form of artificial intelligence (AI) to autonomous underwater vehicle

    E-Print Network [OSTI]

    Idaho, University of

    1 Abstract--In this paper, we report on work that applies a form of artificial intelligence (AI-centered intelligence (LCI), an approach to artificial intelligence (AI) that involves the dual use of the languages) to autonomous underwater vehicle (AUV) operations. Called "language-centered intelligence" (LCI), this form

  16. Autonomic Software Development Methodology Based on Darwinian Evolution Benjamin E. Beckmann, Laura M. Grabowski, Philip K. McKinley, and Charles Ofria

    E-Print Network [OSTI]

    Ofria, Charles A.

    Autonomic Software Development Methodology Based on Darwinian Evolution Benjamin E. Beckmann. As software developers we strive to create systems as well adapted to a virtual environment as natural organisms are to their physical environment. Leveraging Darwinian evolu- tion, we propose a software

  17. Vhicules autonomes pour l'chantillonnage de la couche de surface ocanique mardi 5 juin 2012 Drones de surface USV / ASC

    E-Print Network [OSTI]

    Lherminier, Pascale

    Drones de surface ­ USV / ASC Les USV Limites métrologiques et technologiques #12;Véhicules autonomes pour l'échantillonnage de la couche de surface océanique ­ mardi 5 juin 2012 2 Drones de surface ­ USV Drones de surface ­ USV / ASC Le drone Mobesens ·· Propulsion électriquePropulsion électrique ·· Sonde

  18. RAFT Regional Algal Feedstock Testbed

    Office of Energy Efficiency and Renewable Energy (EERE)

    Breakout Session 3B—Integration of Supply Chains III: Algal Biofuels Strategy RAFT Regional Algal Feedstock Testbed Kimberly Ogden, Professor, University of Arizona, Engineering Technical Lead, National Alliance for Advanced Biofuels and Bioproducts

  19. Anomalous Emission from HII regions

    E-Print Network [OSTI]

    C. Dickinson

    2008-08-04

    Spinning dust appears to be the best explanation for the anomalous emission that has been observed at $\\sim 10-60$ GHz. One of the best examples of spinning dust comes from a HII region in the Perseus molecular cloud. Observations of other HII regions also show tentative evidence for excess emission at frequencies $\\sim 30$ GHz, although at lower emissivity levels. A new detection of excess emission at 31 GHz in the HII region RCW175 has been made. The most plausible explanation again comes from spinning dust. HII regions are a good place to look for spinning dust as long as accurate radio data spanning the $\\sim 5-100$ GHz range is available.

  20. Regional

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100 Winners * ImpactsandRegarding Confinement Resonances Print3 AÇORIANO

  1. Regional Transmission Projects: Finding Solutions

    SciTech Connect (OSTI)

    The Keystone Center

    2005-06-15

    The Keystone Center convened and facilitated a year-long Dialogue on "Regional Transmission Projects: Finding Solutions" to develop recommendations that will help address the difficult and contentious issues related to expansions of regional electric transmission systems that are needed for reliable and economic transmission of power within and across regions. This effort brought together a cross-section of affected stakeholders and thought leaders to address the problem with the collective wisdom of their experience and interests. Transmission owners sat at the table with consumer advocates and environmental organizations. Representatives from regional transmission organizations exchanged ideas with state and federal regulators. Generation developers explored common interests with public power suppliers. Together, the Dialogue participants developed consensus solutions about how to begin unraveling some of the more intractable issues surrounding identification of need, allocation of costs, and reaching consensus on siting issues that can frustrate the development of regional transmission infrastructure. The recommendations fall into three broad categories: 1. Recommendations on appropriate institutional arrangements and processes for achieving regional consensus on the need for new or expanded transmission infrastructure 2. Recommendations on the process for siting of transmission lines 3. Recommendations on the tools needed to support regional planning, cost allocation, and siting efforts. List of Dialogue participants: List of Dialogue Participants: American Electric Power American Transmission Company American Wind Energy Association California ISO Calpine Corporation Cinergy Edison Electric Institute Environmental Defense Federal Energy Regulatory Commission Great River Energy International Transmission Company ISO-New England Iowa Public Utility Board Kanner & Associates Midwest ISO National Association of Regulatory Utility Commissioners National Association of State Utility Consumer Advocates National Grid Northeast Utilities PA Office of Consumer Advocates Pacific Gas & Electric Corporation Pennsylvania Public Utility Commission PJM Interconnection The Electricity Consumers Resource Council U.S. Department of Energy US Department of the Interior Van Ness Feldman Western Interstate Energy Board Wind on the Wires Wisconsin Public Service Commission Xcel Energy

  2. China Energy Databook - Rev. 4

    E-Print Network [OSTI]

    Sinton Editor, J.E.

    2010-01-01

    energy use is concentrated in China's north and east,and Energy Source, 1990 Planning Region North Northeast EastEnergy f (Mtce) Planning Region Province North Beijing Tianjin Hebei Shared Inner Mongolia Northeast Liaoning jilin Heilongjiang East

  3. Coordinated Regional Public Transportation Plan: Heart of Texas Region 

    E-Print Network [OSTI]

    Heart of Texas Council of Governments

    2006-12-01

    % Freestone 16.4% 11.4% Hill 17.1 11.1 Limestone 16.4% 11.3% McLennan 13.0% 9.7% HOTCOG Region 14.5% 10.2% State of Texas 9.9% 8.7% Section 2.2.4 ? Automobile Availability Despite the generally lower incomes, automobile availability within the Heart...% Falls 1.65 12.2% Freestone 1.82 6.2% Hill 1.78 5.9% Limestone 1.76 7.8% McLennan 1.68 8.3% HOTCOG Region 1.71 7.9% State of Texas 1.70 7.4% Section 2.3 ? Current Services This section describes the public transportation services currently provided...

  4. Regional geophysics, Cenozoic tectonics and geologic resources...

    Open Energy Info (EERE)

    adjoining regions Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: Regional geophysics, Cenozoic tectonics and geologic resources of the...

  5. Clean Energy Manufacturing Initiative Southeast Regional Summit...

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

    Clean Energy Manufacturing Initiative Southeast Regional Summit Clean Energy Manufacturing Initiative Southeast Regional Summit July 9, 2015 8:30AM to 6:00PM EDT Renaissance...

  6. Thurston Regional Planning Council Helps Washingtonians Save...

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

    Thurston Regional Planning Council Helps Washingtonians Save on Travel Costs Thurston Regional Planning Council Helps Washingtonians Save on Travel Costs April 10, 2013 - 12:00am...

  7. Clean Cities Regional Support & Petroleum Displacement Awards...

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

    Regional Support & Petroleum Displacement Awards Clean Cities Regional Support & Petroleum Displacement Awards 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual...

  8. Regional Slip Tendency Analysis of the Great Basin Region

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Faulds, James E.

    2013-09-30

    - The resulting along?fault and fault?to?fault variation in slip or dilation potential is a proxy for along fault and fault?to?fault variation in fluid flow conduit potential. Stress Magnitudes and directions were calculated across the entire Great Basin. Stress field variation within each focus area was approximated based on regional published data and the world stress database (Hickman et al., 2000; Hickman et al., 1998 Robertson?Tait et al., 2004; Hickman and Davatzes, 2010; Davatzes and Hickman, 2006; Blake and Davatzes 2011; Blake and Davatzes, 2012; Moeck et al., 2010; Moos and Ronne, 2010 and Reinecker et al., 2005). The minimum horizontal stress direction (Shmin) was contoured, and spatial bins with common Shmin directions were calculated. Based on this technique, we subdivided the Great Basin into nine regions (Shmin <070, 070140). Slip and dilation tendency were calculated using 3DStress for the faults within each region using the mean Shmin for the region. Shmin variation throughout Great Basin are shown on Figure 3. For faults within the Great Basin proper, we applied a normal faulting stress regime, where the vertical stress (sv) is larger than the maximum horizontal stress (shmax), which is larger than the minimum horizontal stress (sv>shmax>shmin). Based on visual inspection of the limited stress magnitude data in the Great Basin, we used magnitudes such that shmin/shmax = .527 and shmin/sv= .46. These values are consistent with stress magnitude data at both Dixie Valley (Hickman et al., 2000) and Yucca Mountain (Stock et al., 1985). For faults within the Walker Lane/Eastern California Shear Zone, we applied a strike?slip faulting stress, where shmax > sv > shmin. Upon visual inspection of limited stress magnitude data from the Walker Lane and Eastern California Shear zone, we chose values such that SHmin/SHmax = .46 and Shmin/Sv= .527 representative of the region. Results: The results of our slip and dilation tendency analysis are shown in Figures 4 (dilation tendency), 5 (slip tendency) and 6 (slip tendency + dilation tendency). Shmin varies from northwest to east?west trending throughout much of the Great Basin. As such, north? to northeast?striking faults have the highest tendency to slip and to dilate, depending on the local trend of shmin. These results provide a first order filter on faults and fault systems in the Great Basin, affording focusing of local?scale exploration efforts for blind or hidden geothermal resources.

  9. Regional Slip Tendency Analysis of the Great Basin Region

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Faulds, James E.

    - The resulting along?fault and fault?to?fault variation in slip or dilation potential is a proxy for along fault and fault?to?fault variation in fluid flow conduit potential. Stress Magnitudes and directions were calculated across the entire Great Basin. Stress field variation within each focus area was approximated based on regional published data and the world stress database (Hickman et al., 2000; Hickman et al., 1998 Robertson?Tait et al., 2004; Hickman and Davatzes, 2010; Davatzes and Hickman, 2006; Blake and Davatzes 2011; Blake and Davatzes, 2012; Moeck et al., 2010; Moos and Ronne, 2010 and Reinecker et al., 2005). The minimum horizontal stress direction (Shmin) was contoured, and spatial bins with common Shmin directions were calculated. Based on this technique, we subdivided the Great Basin into nine regions (Shmin <070, 070140). Slip and dilation tendency were calculated using 3DStress for the faults within each region using the mean Shmin for the region. Shmin variation throughout Great Basin are shown on Figure 3. For faults within the Great Basin proper, we applied a normal faulting stress regime, where the vertical stress (sv) is larger than the maximum horizontal stress (shmax), which is larger than the minimum horizontal stress (sv>shmax>shmin). Based on visual inspection of the limited stress magnitude data in the Great Basin, we used magnitudes such that shmin/shmax = .527 and shmin/sv= .46. These values are consistent with stress magnitude data at both Dixie Valley (Hickman et al., 2000) and Yucca Mountain (Stock et al., 1985). For faults within the Walker Lane/Eastern California Shear Zone, we applied a strike?slip faulting stress, where shmax > sv > shmin. Upon visual inspection of limited stress magnitude data from the Walker Lane and Eastern California Shear zone, we chose values such that SHmin/SHmax = .46 and Shmin/Sv= .527 representative of the region. Results: The results of our slip and dilation tendency analysis are shown in Figures 4 (dilation tendency), 5 (slip tendency) and 6 (slip tendency + dilation tendency). Shmin varies from northwest to east?west trending throughout much of the Great Basin. As such, north? to northeast?striking faults have the highest tendency to slip and to dilate, depending on the local trend of shmin. These results provide a first order filter on faults and fault systems in the Great Basin, affording focusing of local?scale exploration efforts for blind or hidden geothermal resources.

  10. Southeast Regional Carbon Sequestration Partnership

    SciTech Connect (OSTI)

    Kenneth J. Nemeth

    2006-08-30

    The Southeast Regional Carbon Sequestration Partnership's (SECARB) Phase I program focused on promoting the development of a framework and infrastructure necessary for the validation and commercial deployment of carbon sequestration technologies. The SECARB program, and its subsequent phases, directly support the Global Climate Change Initiative's goal of reducing greenhouse gas intensity by 18 percent by the year 2012. Work during the project's two-year period was conducted within a ''Task Responsibility Matrix''. The SECARB team was successful in accomplishing its tasks to define the geographic boundaries of the region; characterize the region; identify and address issues for technology deployment; develop public involvement and education mechanisms; identify the most promising capture, sequestration, and transport options; and prepare action plans for implementation and technology validation activity. Milestones accomplished during Phase I of the project are listed below: (1) Completed preliminary identification of geographic boundaries for the study (FY04, Quarter 1); (2) Completed initial inventory of major sources and sinks for the region (FY04, Quarter 2); (3) Completed initial development of plans for GIS (FY04, Quarter 3); (4) Completed preliminary action plan and assessment for overcoming public perception issues (FY04, Quarter 4); (5) Assessed safety, regulatory and permitting issues (FY05, Quarter 1); (6) Finalized inventory of major sources/sinks and refined GIS algorithms (FY05, Quarter 2); (7) Refined public involvement and education mechanisms in support of technology development options (FY05, Quarter 3); and (8) Identified the most promising capture, sequestration and transport options and prepared action plans (FY05, Quarter 4).

  11. Regional Partnerships | 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 Rank EERE: Alternative FuelsofProgram: Report Appendices |ProjectKnowRedox Shuttle Additive,Regional

  12. Integration of autonomous systems for remote control of data acquisition and diagnostics in the TJ-II device

    SciTech Connect (OSTI)

    Vega, J.; Mollinedo, A.; Lopez, A.; Pacios, L.

    1997-01-01

    The data acquisition system for TJ-II will consist of a central computer, containing the data base of the device, and a set of independent systems (personal computers, embedded ones, workstations, minicomputers, PLCs, and microprocessor systems among others), controlling data collection, and automated diagnostics. Each autonomous system can be used to isolate and manage specific problems in the most efficient manner. These problems are related to data acquisition, hard ({mu}s{endash}ms) real time requirements, soft (ms{endash}s) real time requirements, remote control of diagnostics, etc. In the operation of TJ-II, the programming of systems will be carried out from the central computer. Coordination and synchronization will be performed by linking systems to local area networks. Several Ethernet segments and FDDI rings will be used for these purposes. Programmable logic controller devices (PLCs) used for diagnostic low level control will be linked among them through a fast serial link, the RS485 Profibus standard. One VME crate, running on the OS-9 real time operating system, will be assigned as a gateway, so as to connect the PLCs based systems with an Ethernet segment. {copyright} {ital 1997 American Institute of Physics.}

  13. Misclassification and linkage of hereditary sensory and autonomic neuropathy type 1 as Charcot-Marie-Tooth disease, Type 2B

    SciTech Connect (OSTI)

    Vance, J.M.; Speer, M.C.; Stajich, J.M. [Duke Univ. Medical Center, Durham, NC (United States)

    1996-07-01

    Recently Kwon et al. published in the Journal their work describing linkage of a single large family with an inherited axonal neuropathy to chromosome 3, which they suggest is a second locus for Charcot-Marie-Tooth (CMT) type 2 and subsequently named {open_quotes}CMT2B.{close_quotes} We think that the diagnostic classification of this family as CMT2 is incorrect, since the subjects have a severe sensory neuropathy that fits within the hereditary sensory and autonomic neuropathy (HSAN) type 1 classification of Dyck (1993). Abnormal sensory findings in CMT2 separate it from distal spinal muscular atrophy but are a minor component of clinical symptoms in most CMT patients, as CMT is primarily a motor neuropathy. When Kwon et al. state that {open_quotes}all [patients] had characteristic findings in their physical examinations, including... evidence of foot sores that were slow to heal, or amputated limbs related to the poorly healing foot ulcers,{close_quotes} it suggests that a different diagnosis is more appropriate. In our experience collecting data on >950 individuals in >60 CMT1, CMT2, CMTX and CMT4 families, we have not seen foot ulcers, osteomyelitis, or amputations. Ulcerations leading to osteomyelitis and amputations are usually associated with severe sensory neuropathies. 16 refs., 1 tab.

  14. Synchronization of a class of master-slave non-autonomous chaotic systems with parameter mismatch via sinusoidal feedback control

    E-Print Network [OSTI]

    Jianping Cai; Mihua Ma; Xiaofeng Wu

    2009-08-22

    In this paper we investigate a master-slave synchronization scheme of two n-dimensional non-autonomous chaotic systems coupled by sinusoidal state error feedback control, where parameter mismatch exists between the external harmonic excitation of master system and that of slave one. A concept of synchronization with error bound is introduced due to parameter mismatch, and then the bounds of synchronization error are estimated analytically. Some synchronization criteria are firstly obtained in the form of matrix inequalities by the Lyapunov direct method, and then simplified into some algebraic inequalities by the Gerschgorin disc theorem. The relationship between the estimated synchronization error bound and system parameters reveals that the synchronization error can be controlled as small as possible by increasing the coupling strength or decreasing the magnitude of mismatch. A three-dimensional gyrostat system is chosen as an example to verify the effectiveness of these criteria, and the estimated synchronization error bounds are compared with the numerical error bounds. Both the theoretical and numerical results show that the present sinusoidal state error feedback control is effective for the synchronization. Numerical examples verify that the present control is robust against amplitude or phase mismatch.

  15. Cooperative monitoring of regional security agreements

    SciTech Connect (OSTI)

    Pregenzer, A.L.; Vannoni, M.; Biringer, K.L. [Sandia National Labs., Albuquerque, NM (United States). Nonproliferation and Arms Control Analysis Dept.

    1996-11-01

    This paper argues that cooperative monitoring plays a critical role in the implementation of regional security agreements and confidence building measures. A framework for developing cooperative monitoring options is proposed and several possibilities for relating bilateral and regional monitoring systems to international monitoring systems are discussed. Three bilateral or regional agreements are analyzed briefly to illustrate different possibilities. These examples illustrate that the relationship of regional or bilateral arms control or security agreements to international agreements depends on a number of factors: the overlap of provisions between regional and international agreements; the degree of interest in a regional agreement among the international community; efficiency in implementing the agreement; and numerous political considerations. Given the importance of regional security to the international community, regions should be encouraged to develop their own infrastructure for implementing regional arms control and other security agreements. A regional infrastructure need not preclude participation in an international regime. On the contrary, establishing regional institutions for arms control and nonproliferation could result in more proactive participation of regional parties in developing solutions for regional and international problems, thereby strengthening existing and future international regimes. Possible first steps for strengthening regional infrastructures are identified and potential technical requirements are discussed.

  16. Nomadic and domestic: dwelling on the edge of Ulaanbaatar, Mongolia

    E-Print Network [OSTI]

    Miller, Joel Eric

    2013-01-01

    demand, particularly in the global construction sector, for mined resources: coal as well as copper,

  17. Nomadic and domestic: dwelling on the edge of Ulaanbaatar, Mongolia

    E-Print Network [OSTI]

    Miller, Joel Eric

    2013-01-01

    with a four meter square solar panel, which he deemed ofJapanese engineered solar panel would last five hundredsufficiency of wattage a solar panel might His neighbor he

  18. Nomadic and domestic: dwelling on the edge of Ulaanbaatar, Mongolia

    E-Print Network [OSTI]

    Miller, Joel Eric

    2013-01-01

    latrines. Those involved in well drilling claim that a depthmore easily reached when drilling a well for irrigation. Hisarea, nor was the drilling of a well likely on the upper

  19. Nomadic and domestic: dwelling on the edge of Ulaanbaatar, Mongolia

    E-Print Network [OSTI]

    Miller, Joel Eric

    2013-01-01

    usable as production space (Zs-9, as detailed below in casethey have been together, the Zs-9 couple struggled to make a

  20. Isoprene and monoterpene emissions from an Inner Mongolia grassland

    E-Print Network [OSTI]

    Bai, J; Baker, B; Liang, B; Greenberg, J; Guenther, A

    2006-01-01

    for isoprene. Thirty-one cartridges were collected dur- ingNone Not measured Sep. Plot 1 Cartridge None Sep. Sep. Sep.Plot 2 Plot 3 Plots 4–11 Plots Cartridge Cartridge Cartridge

  1. Mongolia Renewable Energy and Rural Electricity Access Project | Open

    Open Energy Info (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 QA:QAsource History ViewMayo, Maryland: Energy ResourcesDec(Pritchett, 2004) |Monee, Illinois: EnergyEnergy

  2. Mongolia-UNEP Green Economy Advisory Services | Open Energy Information

    Open Energy Info (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 QA:QAsource History ViewMayo, Maryland: Energy ResourcesDec(Pritchett, 2004) |Monee, Illinois:UNEP Green Economy

  3. Inner Mongolia Dunan PV power | Open Energy Information

    Open Energy Info (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 QA:QAsource History View NewTexas: Energy ResourcesOrder at 8, 13 (Vt.Infinifuel BiodieselfDunan PV power Jump to:

  4. Deputy Secretary Poneman to Visit Mongolia and Discuss Energy Issues |

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

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electricLaboratoryof Energy ElevenLGJulyHailsofmonth,

  5. Shanxi Zhangze Power Inner Mongolia Subsidiary | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavyAgency (IRENA)OptionsEquivalentBSciradoZhangze Power Inner

  6. Mongolia-GTZ Development of RE Resources | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to: navigation,Mereg GmbH JumpLLCMohave Electric(EC-LEDS)Development of

  7. Inner Mongolia Huitong Energy Investment Co Ltd | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimenMaking EnergyIndosolar LtdEnergy Investment Co Ltd Jump

  8. Inner Mongolia Jinyu Silicon Industry Co Ltd | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimenMaking EnergyIndosolar LtdEnergy Investment Co Ltd

  9. Inner Mongolia Sanwei Resources Group Co Ltd | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimenMaking EnergyIndosolar LtdEnergy Investment CoSTPSanwei

  10. Inner Mongolia Shenzhou Silicon Co Ltd | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimenMaking EnergyIndosolar LtdEnergy InvestmentShenzhou

  11. Inner Mongolia Sunnergy Co Ltd | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimenMaking EnergyIndosolar LtdEnergy

  12. Inner Mongolia Yellow River Sanshenggong Hydropower Co Ltd | Open Energy

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimenMaking EnergyIndosolar LtdEnergyInformation

  13. Inner Mongolia Yitai Group Co Ltd | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimenMaking EnergyIndosolar LtdEnergyInformationYitai Group

  14. Inner Mongolia Zhonghuan PV Materials Co Ltd | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimenMaking EnergyIndosolar LtdEnergyInformationYitai

  15. Huadian Inner Mongolia Kailu Wind Power Company Limited | Open Energy

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnology SrlWind Development

  16. Inner Mongolia Damo Wind Power Co Ltd | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnologySA JumpEnergeticas RenovablesDamo Wind

  17. Inner Mongolia Huiquan Environment Protection Power Ltd | Open Energy

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnologySA JumpEnergeticas RenovablesDamo

  18. Inner Mongolia Lianhe Wind Power Investment | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnologySA JumpEnergeticas RenovablesDamoLianhe

  19. Inner Mongolia Riyue Solar Technology Ltd | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnologySA JumpEnergeticasRiyue Solar Technology

  20. Inner Mongolia Sansheng Wind Power | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnologySA JumpEnergeticasRiyue Solar

  1. Inner Mongolia Test Power Co Ltd | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnologySA JumpEnergeticasRiyueTest Power Co Ltd

  2. Inner Mongolia Tianlan Hengfeng Power Co Ltd | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnologySA JumpEnergeticasRiyueTest Power Co

  3. Inner Mongolia Tianyuan New Energy Co Ltd | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnologySA JumpEnergeticasRiyueTest Power

  4. Inner Mongolia Wind Power Corporation | Open Energy Information

    Open Energy Info (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 QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnologySA JumpEnergeticasRiyueTest PowerWind

  5. Enhancing regional security agreements through cooperative monitoring

    SciTech Connect (OSTI)

    Pregenzer, A.L.

    1995-05-01

    This paper proposes that strengthening regional capabilities for formulating and implementing arms control and confidence-building measures is a tangible method of enhancing regional security. It discusses the importance of developing a regional infrastructure for arms control and confidence building and elucidates the role of technology in facilitating regional arms control and confidence-building agreements. In addition, it identifies numerous applications for regional cooperative monitoring in the areas of arms control, resource management, international commerce and disaster response. The Cooperative Monitoring Center at Sandia National Laboratories, whose aim is to help individual countries and regions acquire the tools they need to develop their own solutions to regional problems, is discussed briefly. The paper ends with recommendations for establishing regional cooperative monitoring centers.

  6. DC High School Science Bowl Regionals

    Broader source: Energy.gov [DOE]

    This event is the Washington, D.C. High School Regional competition for the US National Science Bowl. The regional competition is run by the Office of Economic Impact and Diversity, and the...

  7. Region Type Checking for Core-Java

    E-Print Network [OSTI]

    Chin, Wei Ngan

    Region-based memory management offers several important advantages over garbage-collected heap, including real-time performance, better data locality and efficient use of limited memory. The concept of regions was first ...

  8. Use of an autonomous sensor to evaluate the biological performance of the advanced turbine at Wanapum Dam

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Deng, Zhiqun; Carlson, Thomas J.; Duncan, Joanne P.; Richmond, Marshall C.; Dauble, Dennis D.

    2010-10-13

    Hydropower is the largest renewable energy resource in the United States and the world. However, hydropower dams have adverse ecological impacts because migrating fish may be injured or killed when they pass through hydroturbines. In the Columbia and Snake River basins, dam operators and engineers are required to make those hydroelectric facilities more fish-friendly through changes in hydroturbine design and operation after fish population declines and the subsequent listing of several species of Pacific salmon under the Endangered Species Act of 1973. Public Utility District No. 2 of Grant County, Washington, requested authorization from the Federal Energy Regulatory Commission tomore »replace the ten turbines at Wanapum Dam with advanced hydropower turbines designed to improve survival for fish passing through the turbines while improving operation efficiency and increasing power generation. As an additional measure to the primary metric of direct injury and mortality rates of juvenile Chinook salmon using balloon tag-recapture methodology, this study used an autonomous sensor device - the Sensor Fish - to provide insight into the specific hydraulic conditions and physical stresses experienced by the fish as well as the specific causes of fish biological response. We found that the new hydroturbine blade shape and the corresponding reduction of turbulence in the advanced hydropower turbine were effective in meeting the objectives of improving fish survival while enhancing operational efficiency of the dam. The frequency of severe events based on Sensor Fish pressure and acceleration measurements showed trends similar to those of fish survival determined by the balloon tag-recapture methodology. In addition, the new turbine provided a better pressure and rate of pressure change environment for fish passage. Altogether, the Sensor Fish data indicated that the advanced hydroturbine design improved passage of juvenile salmon at Wanapum Dam.« less

  9. Use of an Autonomous Sensor to Evaluate the Biological Performance of the Advanced Turbine at Wanapum Dam

    SciTech Connect (OSTI)

    Deng, Zhiqun; Carlson, Thomas J.; Duncan, Joanne P.; Richmond, Marshall C.; Dauble, Dennis D.

    2010-10-13

    Hydropower is the largest renewable energy resource in the world and the United States. However, Hydropower dams have adverse ecological impacts because migrating fish may be injured or killed when they pass through hydro turbines. In the Columbia and Snake River basins, dam operators and engineers are required to make these hydroelectric facilities more fish-friendly through changes in hydro-turbine design and operation after fish population declines and the subsequent listing of several species of Pacific salmon in the Endangered Species Act of 1973. Grant County Public Utility District (Grant PUD) requested authorization from the Federal Energy Regulatory Commission to replace the 10 turbines at Wanapum Dam with advanced hydropower turbines that are designed to improve survival for fish passing through the turbines while improving operation efficiency and increasing power generation. The U.S. Department of Energy Office of Energy Efficiency and Renewable Energy provided co-funding to Grant PUD for aspects of performance testing that supported the application. As an additional measure to the primary evaluation measure of direct injury and mortality rates of juvenile Chinook salmon using balloon tag-recapture methodology, this study used an autonomous sensor device to provide insight into the specific hydraulic conditions or physical stresses that the fish experienced or the specific causes of the biological response. We found that the new blade shape and the corresponding reduction of turbulence in the advanced hydropower turbine were effective. The frequency of severe events based on Sensor Fish pressure and acceleration measurements showed trends similar to those of fish survival determined by balloon tag-recapture tests. In addition, the new turbine provided a better pressure and rate of change environment for fish passage. Overall, the Sensor Fish data indicated that the advanced hydro turbine design met the desired fish passage goals for Wanapum Dam.

  10. Use of an autonomous sensor to evaluate the biological performance of the advanced turbine at Wanapum Dam

    SciTech Connect (OSTI)

    Deng, Zhiqun; Carlson, Thomas J.; Duncan, Joanne P.; Richmond, Marshall C.; Dauble, Dennis D.

    2010-10-13

    Hydropower is the largest renewable energy resource in the United States and the world. However, hydropower dams have adverse ecological impacts because migrating fish may be injured or killed when they pass through hydroturbines. In the Columbia and Snake River basins, dam operators and engineers are required to make those hydroelectric facilities more fish-friendly through changes in hydroturbine design and operation after fish population declines and the subsequent listing of several species of Pacific salmon under the Endangered Species Act of 1973. Public Utility District No. 2 of Grant County, Washington, requested authorization from the Federal Energy Regulatory Commission to replace the ten turbines at Wanapum Dam with advanced hydropower turbines designed to improve survival for fish passing through the turbines while improving operation efficiency and increasing power generation. As an additional measure to the primary metric of direct injury and mortality rates of juvenile Chinook salmon using balloon tag-recapture methodology, this study used an autonomous sensor device - the Sensor Fish - to provide insight into the specific hydraulic conditions and physical stresses experienced by the fish as well as the specific causes of fish biological response. We found that the new hydroturbine blade shape and the corresponding reduction of turbulence in the advanced hydropower turbine were effective in meeting the objectives of improving fish survival while enhancing operational efficiency of the dam. The frequency of severe events based on Sensor Fish pressure and acceleration measurements showed trends similar to those of fish survival determined by the balloon tag-recapture methodology. In addition, the new turbine provided a better pressure and rate of pressure change environment for fish passage. Overall, the Sensor Fish data indicated that the advanced hydroturbine design improved passage of juvenile salmon at Wanapum Dam.

  11. Geothermal Literature Review At Cascades Region (Ingebritsen...

    Open Energy Info (EERE)

    Geothermal Literature Review At Cascades Region (Ingebritsen & Mariner, 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal...

  12. Creating Representations for Continuously Moving Regions

    E-Print Network [OSTI]

    of such moving regions are oil spills, forest fires, hurricanes, schools of fish, spreads of diseases, or armies

  13. The Road Map For Regional Coordinated Public Transportation West Texas/El Paso Region 

    E-Print Network [OSTI]

    West Texas/El Paso Regional Coordinated Transportation Planning Coalition

    2006-12-01

    -1 THE ROAD MAP FOR REGIONAL COORDINATED PUBLIC TRANSPORTATION West Texas/El Paso Region Regional Service Plan for Brewster, Culberson, El Paso, Hudspeth, Jeff Davis and Presidio Counties Submitted... by the West Texas/El Paso Regional Coordinated Transportation Planning Coalition Prepared by El Paso County Transit December 1, 2006 El Paso, Texas VAMONOS West Texas/El Paso Regional Service Plan 2 COORDINATED REGIONAL PUBLIC TRANSPORTATION PLAN...

  14. Biochar and Carbon Sequestration: A Regional Perspective

    E-Print Network [OSTI]

    Everest, Graham R

    Biochar and Carbon Sequestration: A Regional Perspective A report prepared for East of England #12;Low Carbon Innovation Centre Report for EEDA Biochar and Carbon Sequestration: A Regional Perspective 20/04/2009 ii Biochar and Carbon Sequestration: A Regional Perspective A report prepared for East

  15. China Energy Primer

    E-Print Network [OSTI]

    Ni, Chun Chun

    2010-01-01

    wind power by constructing thirty 100 MW wind farms and fourGW class wind farms in the Inner Mongolia region, Hebei,benchmark prices for on-grid wind farm-generated electricity

  16. Cooperative monitoring of regional security agreements

    SciTech Connect (OSTI)

    Pregenzer, A.L.; Vannoni, M.; Biringer, K.L.

    1995-08-01

    This paper argues that cooperative monitoring plays a critical role in the implementation of regional security agreements and confidence building measures. A framework for developing cooperative monitoring options is proposed and several possibilities for relating bilateral and regional monitoring systems to international monitoring systems are discussed. Three bilateral or regional agreements are analyzed briefly to illustrate different possibilities: (1) the demilitarization of the Sinai region between Israel and Egypt in the 1970s; (2) the 1991 quadripartite agreement for monitoring nuclear facilities among Brazil, Argentina, The Argentine-Brazilian Agency for Accounting and Control of Nuclear Materials and the International Atomic Energy Agency; and (3) a bilateral Open Skies agreement between Hungary and Romania in 1991. These examples illustrate that the relationship of regional or bilateral arms control or security agreements to international agreements depends on a number of factors: the overlap of provisions between regional and international agreements; the degree of interest in a regional agreement among the international community; efficiency in implementing the agreement; and numerous political considerations.Given the importance of regional security to the international community, regions should be encouraged to develop their own infrastructure for implementing regional arms control and other security agreements. A regional infrastructure need not preclude participation in an international regime. On the contrary, establishing regional institutions for arms control and nonproliferation could result in more proactive participation of regional parties in developing solutions for regional and international problems, thereby strengthening existing and future international regimes. Possible first steps for strengthening regional infrastructures are identified and potential technical requirements are discussed.

  17. Securing non-volatile memory regions

    DOE Patents [OSTI]

    Faraboschi, Paolo; Ranganathan, Parthasarathy; Muralimanohar, Naveen

    2013-08-20

    Methods, apparatus and articles of manufacture to secure non-volatile memory regions are disclosed. An example method disclosed herein comprises associating a first key pair and a second key pair different than the first key pair with a process, using the first key pair to secure a first region of a non-volatile memory for the process, and using the second key pair to secure a second region of the non-volatile memory for the same process, the second region being different than the first region.

  18. Southeast Regional Clean Energy Policy Analysis

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report covers the states that largely fall into the Southeastern Reliability Corporation (SERC) region: Alabama, Arkansas, Georgia, Louisiana, Kentucky, Missouri, Mississippi, North Carolina, South Carolina, and Tennessee.

  19. Regional Systems Development for Geothermal Energy Resources...

    Open Energy Info (EERE)

    Systems Development for Geothermal Energy Resources Pacific Region (California and Hawaii). Task 3: water resources evaluation. Topical report Jump to: navigation, search...

  20. Enforcement Policy Statement: Compliance Period for Regional...

    Office of Environmental Management (EM)

    conservation standards for residential furnaces, central air conditioners, and heat pumps, including regional standards for different product types in indicated States. 76 FR...

  1. Enforcement Policy Statement: Regional Standards Enforcement...

    Office of Environmental Management (EM)

    set forth amended energy conservation standards for central air conditioners and heat pumps, including regional standards in certain States. 76 FR 37408. DOE has initiated a...

  2. Northwest Region Combined Heat and Power Projects

    Broader source: Energy.gov [DOE]

    DOE's Regional CHP Technical Assistance Partnerships (CHP TAPs) have compiled a select number of combined heat and power (CHP) project profiles, which are available as Adobe Acrobat PDFs.

  3. Pacific Region Combined Heat and Power Projects

    Broader source: Energy.gov [DOE]

    DOE's Regional CHP Technical Assistance Partnerships (CHP TAPs) have compiled a select number of combined heat and power (CHP) project profiles, which are available as Adobe Acrobat PDFs.

  4. Hedge cities : gambling on regional futures

    E-Print Network [OSTI]

    Shorett, Mark, 1976-

    2004-01-01

    Environmental degradation, automobile dependence, anticipated rapid population growth and spatial inequity have combined to form the basis for recent North American regional plans advocating a physical alternative to ...

  5. INVESTIGATION OF BULK POWER MIDWEST REGION

    E-Print Network [OSTI]

    Laughlin, Robert B.

    INVESTIGATION OF BULK POWER MARKETS MIDWEST REGION November 1, 2000 The analyses and conclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11 1. Bulk Power Prices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24 D. Retail Access

  6. Regional Analysis And Characterization Of Fractured Aquifers...

    Open Energy Info (EERE)

    Regional Analysis And Characterization Of Fractured Aquifers In The Virginia Blue Ridge And Piedmont Provinces Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  7. 2011 Municipal Consortium Northwest Region Workshop Materials

    Broader source: Energy.gov [DOE]

    This page provides links to the presentations given at the DOE Municipal Solid-State Street Lighting Consortium Northwest Region Workshop, held in Seattle July 15, 2011.

  8. Regional weather modeling on parallel computers.

    SciTech Connect (OSTI)

    Baillie, C.; Michalakes, J.; Skalin, R.; Mathematics and Computer Science; NOAA Forecast Systems Lab.; Norwegian Meteorological Inst.

    1997-01-01

    This special issue on 'regional weather models' complements the October 1995 special issue on 'climate and weather modeling', which focused on global models. In this introduction we review the similarities and differences between regional and global atmospheric models. Next, the structure of regional models is described and we consider how the basic algorithms applied in these models influence the parallelization strategy. Finally, we give a brief overview of the eight articles in this issue and discuss some remaining challenges in the area of adapting regional weather models to parallel computers.

  9. Northeast Region Combined Heat and Power Projects

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE's Regional CHP Technical Assistance Partnerships (CHP TAPs) have compiled a select number of combined heat and power (CHP) project profiles, which are available as Adobe Acrobat PDFs.

  10. Regional Resource Centers for Innovation Brochure (Revised)

    SciTech Connect (OSTI)

    Wogsland, J.

    2000-09-14

    This brochure describes OIT's Regional Resource Centers for Innovation (RCIs), which provide the Innovation and Invention program grantees and other small business energy innovators commercialization assistance.

  11. Regional characteristics, tilt domains, and extensional history...

    Open Energy Info (EERE)

    Report Number 303 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Regional characteristics, tilt domains, and extensional history of the...

  12. Toward autonomous harbor surveillance

    E-Print Network [OSTI]

    Johannsson, Hordur

    2010-01-01

    In this thesis we address the problem of drift-free navigation for underwater vehicles performing harbor surveillance and ship hull inspection. Maintaining accurate localization for the duration of a mission is important ...

  13. Regional Networks for Energy Efficiency | Department of Energy

    Energy Savers [EERE]

    Regional Networks for Energy Efficiency Regional Networks for Energy Efficiency Better Buildings Neighborhood Program Sustainability Peer Exchange Call: Regional Networks for...

  14. Roadmap: Associate of Arts Regional College

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Associate of Arts [RE-AA-AA] Regional College Catalog Year: 2012-2013 Page 1 of 2 | Last Updated: 12-Mar-12/LNHD This roadmap is a recommended semester-by-semester plan of study for this major GPA Overall GPA 61 2.000 2.000 #12;Roadmap: Associate of Arts [RE-AA-AA] Regional College Catalog Year

  15. Roadmap: Associate of Arts Regional College

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Associate of Arts [RE-AA-AA] Regional College Catalog Year: 2013-2014 Page 1 of 2 | Last Updated: 27-Feb-13/LNHD This roadmap is a recommended semester-by-semester plan of study for this major.000 #12;Roadmap: Associate of Arts [RE-AA-AA] Regional College Catalog Year: 2013-2014 Page 2 of 2 | Last

  16. Roadmap: Associate of Science Regional College

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Associate of Science [RE-AS-AS] Regional College Catalog Year: 2013-2014 Page 1 of 2 | Last Updated: 27-Feb-13/LNHD This roadmap is a recommended semester-by-semester plan of study.000 #12;Roadmap: Associate of Science [RE-AS-AS] Regional College Catalog Year: 2013-2014 Page 2 of 2

  17. Roadmap: Associate of Science Regional College

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Associate of Science [RE-AS-AS] Regional College Catalog Year: 2012-2013 Page 1 of 2 | Last Updated: 12-Mar-12/LNHD This roadmap is a recommended semester-by-semester plan of study GPA Overall GPA 61 2.000 2.000 #12;Roadmap: Associate of Science [RE-AS-AS] Regional College Catalog

  18. Lateral boundary errors in regional numerical weather

    E-Print Network [OSTI]

    ?umer, Slobodan

    Lateral boundary errors in regional numerical weather prediction models Author: Ana Car Advisor, they describe evolution of atmospher - weather forecast. Every NWP model solves the same system of equations (1: assoc. prof. dr. Nedjeljka Zagar January 5, 2015 Abstract Regional models are used in many national

  19. Regional Analysis of Impediments to Fair

    E-Print Network [OSTI]

    Capecchi, Mario R.

    participated in the HUD Sustainable Communities Regional Planning Grant. This grant was awarded to Salt Lake to this effort was the local HUD office. Kelly Jorgenson, Pauline Zvonkovic, and Michele Hutchins were invaluable included representatives from: Salt Lake HUD office, Wasatch Front Regional Council (MPO), Mountainland

  20. Future Regional Climates Jason Evans,a

    E-Print Network [OSTI]

    Evans, Jason

    Chapter 9 Future Regional Climates Jason Evans,a John McGregorb , and Kendal McGuffiec a Climate of Dynamical Downscaling 235 9.3.1.6. Future Development in Dynamical Downscaling 235 9.3.2. Statistical' Future Climate and Its Probability 242 9.5. Achieving Regional Climate Predictions 243 9.5.1. Water