Sensor-based calibrations to improve reliability of systems subject to multiple dependent competing failure processes

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• 作者：Dejing Kong^a ; ^{kdj@bit.edu.cn} ; Chengwei Qin^b ; ^{qinc4@mcmaster.ca} ; Yong He^c ; ^{yonghe890617@gmail.com} ; Lirong Cui^a ; ^{lirongcui@bit.edu.cn}
• 关键词：Dependent competing failure ; Degradation ; Poisson process ; Calibrations ; Inter-arrival time ; Arrival time ; Simulations
• 刊名：Reliability Engineering & System Safety
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：160
• 期：Complete
• 页码：101-113
• 全文大小：1391 K
• 卷排序：160

文摘

A system with calibrations experiences dependent competing failure processes. Shocks’ magnitudes are associated with inter-arrival times and arrival times. Instant calibrations are executed to rejuvenate the external sudden damage. Overall degradation comprises of internal and external degradation measurement. Explicit reliability expressions and simulations are given for models.