System dynamic reliability assessment and failure prognostics

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• 作者：Jie Liu^a ; Enrico Zio^a ; ^b ; ^{enrico.zio@polimi.it}
• 关键词：AE ; Absolute Error ; MC simulation ; Monte Carlo simulation ; PDF ; Probability Density function ; PDMP ; Piecewise Deterministic Markov Process ; RUL ; Remaining Useful Life
• 刊名：Reliability Engineering & System Safety
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：160
• 期：Complete
• 页码：21-36
• 全文大小：5125 K
• 卷排序：160

文摘

A system composed of dependent components is considered for reliability assessment. Each component may follow a multi-state or continuous degradation process. Noisy monitored data related to system degradation is considered for update. Recursive Bayesian method and Monte Carlo simulation are combined in the framework. A case study considering a subsystem in nuclear power plant is carried out.