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A Distributed Approach to System-Level Prognostics
A Publication, Prognostics CoE Publications - 11 years, 2 months ago
Shared By: Miryam Strautkalns
Prognostics, which deals with predicting remaining useful life of components, subsystems, and systems, is a key tech- nology for systems health management that leads to ...
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A Reasoning Architecture for Expert Troubleshooting of Complex Processes
A Publication, Prognostics CoE Publications - 11 years, 2 months ago
Shared By: Miryam Strautkalns
This paper introduces a novel reasoning methodology, in combination with appropriate models and measurements (data) to perform accurately and expeditiously expert troubleshooting for complex military ...
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A Publication, Prognostics CoE Publications - 11 years, 2 months ago
Shared By: Miryam Strautkalns
An approach for predicting remaining useful life of power MOSFETs (metal oxide field effect transistor) devices has been developed. Power MOSFETs are semiconductor switching devices ...
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Distributed Diagnosis in Uncertain Environments Using Dynamic Bayesian Networks
A Publication, Prognostics CoE Publications - 11 years, 2 months ago
Shared By: Miryam Strautkalns
This paper presents a distributed Bayesian fault diagnosis scheme for physical systems. Our diagnoser design is based on a procedure for factoring the global system ...
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An Integrated Model-Based Diagnostic and Prognostic Framework
A Publication, Prognostics CoE Publications - 11 years, 2 months ago
Shared By: Miryam Strautkalns
Systems health monitoring is essential in guar- anteeing the safe, efficient, and correct opera- tion of complex engineered systems. Diagnosis, which consists of detection, isolation ...
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A Structural Model Decomposition Framework for Systems Health Management
A Publication, Prognostics CoE Publications - 11 years, 2 months ago
Shared By: Miryam Strautkalns
Systems health management (SHM) is an impor- tant set of technologies aimed at increasing system safety and reliability by detecting, isolating, and identifying faults; and ...
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Model-Based Diagnosis and Prognosis of a Water Recycling System
A Publication, Prognostics CoE Publications - 11 years, 2 months ago
Shared By: Miryam Strautkalns
A water recycling system (WRS) deployed at NASA Ames Research Center’s Sustainability Base (an energy efficient office building that integrates some novel technologies developed for ...
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Accelerated Aging in Electrolytic Capacitors for Prognostics
A Publication, Prognostics CoE Publications - 11 years, 3 months ago
Shared By: Miryam Strautkalns
The focus of this work is the analysis of different degradation phenomena based on thermal overstress and electrical overstress accelerated aging systems and the use ...
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