Results 141 to 150 of about 18,495 (198)

Prognostics and health management of electronics

IEEE Transactions on Components and Packaging Technologies, 2006
In this paper, damage pre-cursors based residual life computation approach for various package elements to prognosticate electronic systems prior to appearance of any macro-indicators of damage has been presented. In order to implement the system-health monitoring system, precursor variables or leading indicators-of-failure have been identified for ...
N.M. Vichare, M.G. Pecht
openaire   +2 more sources

Prognostics and health management in railways

Safety and Reliability – Theory and Applications, 2017
After a historical survey retracing the evolution of maintenance practice, the concept of prognostics and health management (PHM) is introduced. Differences and similarities between PHM and reliability, availability, and maintainability, as well as links between the two disciplines, are emphasized. In contrast to traditional reliability analysis, which
Pierre Dersin   +4 more
openaire   +1 more source

Prognostic and health management for avionics

2004 IEEE Aerospace Conference Proceedings (IEEE Cat. No.04TH8720), 2005
This paper describes methodologies and tools to anticipate in real-time, the onset of failures in electronic equipment. Currently developed techniques for prognostics and health management (PHM), depend on the observation of precursor variables and an imputation from them of impending failure.
C. Wilkinson   +3 more
openaire   +1 more source

JSF prognostics and health management

1999 IEEE Aerospace Conference. Proceedings (Cat. No.99TH8403), 1999
JSF Prognostics and Health Management (PHM) is a comprehensive system for detecting and isolating failures as well as predicting remaining useful life for critical components. The PHM system is a hierarchical distribution of data collection and information management elements, both on-board and off-board that make maximum use of conventional failure ...
openaire   +1 more source

China's Efforts in Prognostics and Health Management

IEEE Transactions on Components and Packaging Technologies, 2008
Prognostics and health management (PHM) is an active research area, being implemented into many Chinese products and systems. In China, the key technologies of PHM, which include sensor and data acquisition, data transmission, data preprocessing, health monitoring, fault diagnosis, fault prognosis and decision support, have a long research history ...
Shunong Zhang   +3 more
openaire   +1 more source

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