Adaptive monitoring scheme of stochastically failing systems under hidden degradation processes

•Development of an adaptive monitoring scheme for fault detection.•Multivariate hidden Markov model describes the deterioration process.•SMDP approach to formulate the control problem and to optimize the scheme.•Considerably better fault detection compared with published results. Limited by the inst...

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Bibliographic Details
Published in:	Reliability engineering & system safety Vol. 221; p. 108322
Main Authors:	Duan, Chaoqun, Li, Yifan, Pu, Huayan, Luo, Jun
Format:	Journal Article
Language:	English
Published:	Barking Elsevier Ltd 01.05.2022 Elsevier BV
Subjects:	Adaptive control Adaptive monitoring Algorithms Bayesian analysis Degradation Fault prediction Iterative algorithms Iterative methods Markov chains Markov processes Monitoring Optimization Prognostics and health management (PHM) Reliability engineering Semi-Markov decision process (SMDP) Stochastic models Fault prediction Adaptive monitoring Prognostics and health management (PHM) Semi-Markov decision process (SMDP)
ISSN:	0951-8320, 1879-0836
Online Access:	Get full text
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