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Dynamic data filtering system and method

Patent ·
OSTI ID:1129896
;
A computer-implemented dynamic data filtering system and method for selectively choosing operating data of a monitored asset that modifies or expands a learned scope of an empirical model of normal operation of the monitored asset while simultaneously rejecting operating data of the monitored asset that is indicative of excessive degradation or impending failure of the monitored asset, and utilizing the selectively chosen data for adaptively recalibrating the empirical model to more accurately monitor asset aging changes or operating condition changes of the monitored asset.
Research Organization:
Intellectual Assets LLC, Lake Tahoe, NV, USA
Sponsoring Organization:
USDOE
DOE Contract Number:
FG02-04ER83949
Assignee:
Intellectual Assets LLC (Lake Tahoe, NV)
Patent Number(s):
8,712,929
Application Number:
12/798,128
OSTI ID:
1129896
Country of Publication:
United States
Language:
English

References (16)

Real-time flight data validation for rocket engines conference August 1996
Fault Detection for a Via Etch Process Using Adaptive Multivariate Methods journal November 2005
On-line unsupervised outlier detection using finite mixtures with discounting learning algorithms
  • Yamanishi, Kenji; Takeuchi, Jun-Ichi; Williams, Graham
  • Proceedings of the sixth ACM SIGKDD international conference on Knowledge discovery and data mining - KDD '00 https://doi.org/10.1145/347090.347160
conference January 2000
Ground Test Data Validation Using a Subscale F/A-22 Engine Inlet Empirical Model
  • Bickford, Randall L.; Malloy, Donald J.; Monaco, Jeffrey F.
  • ASME Turbo Expo 2006: Power for Land, Sea, and Air, Volume 2: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation; Environmental and Regulatory Affairs https://doi.org/10.1115/GT2006-90165
conference September 2008
Dynamics sensor validation for reusable launch vehicle propulsion conference August 1998
Failure detection and localization in component based systems by online tracking
  • Chen, Haifeng; Jiang, Guofei; Ungureanu, Cristian
  • Proceeding of the eleventh ACM SIGKDD international conference on Knowledge discovery in data mining - KDD '05 https://doi.org/10.1145/1081870.1081968
conference January 2005
Sequential Testing and Confidence Intervals for the MTBF (Meantime between Failures) of Systems Having Exponential Distribution of the Interfailure Times report December 1985
Fault Diagnosis in Dynamic Systems via State Estimation - a Survey book January 1987
Sequential Probability Ratio Test for Nuclear Plant Component Surveillance journal February 1991
Development of a Real-Time Turbine Engine Diagnostic System conference June 2012
A survey of design methods for failure detection in dynamic systems journal November 1976
Real-time sensor validation for propulsion systems conference February 2013
Ground Test Facility Implementation of a Real-Time Turbine Engine Diagnostic System conference June 2012
Comments on the sequential probability ratio testing methods journal July 1996
Real-time sensor validation for autonomous flight control conference August 1997
Real-time sensor data validation for Space Shuttle Main Engine telemetry monitoring conference August 1999

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97 MATHEMATICS AND COMPUTING