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Failure Behavior Analysis of 1-Out-of-N Hot-Standby System with Imperfect Switch

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Hot-standby redundancy is a widely applied technique for improving the reliabilities of some mission-crucial systems or products. Considering the failure of the switch into the reliability analysis, the hot-standby component (HSC) may fail in many possible sequences before being switched to work. In this paper, we illustrate a transformation of the hot-spare gate, and derive some formulas for calculating the analytical solution of the unreliability of the hot-standby system (HSS). Based on the binary decision diagram (BDD) and physics of failure, the formulas based on the integral operation and some mathematical algorithms based on Monte-Carlo method for analyzing the failure behavior of the 1-out-of-n HSS are proposed. A 1-out-of-4 HSS in a electronic control system are illustrated for modeling and analyzing the HSS with the proposed method.

源语言英语
主期刊名Proceedings - 12th International Conference on Reliability, Maintainability, and Safety, ICRMS 2018
出版商Institute of Electrical and Electronics Engineers Inc.
355-362
页数8
ISBN(电子版)9781538670767
DOI
出版状态已出版 - 2 7月 2018
活动12th International Conference on Reliability, Maintainability, and Safety, ICRMS 2018 - Shanghai, 中国
期限: 17 10月 201819 10月 2018

出版系列

姓名Proceedings - 12th International Conference on Reliability, Maintainability, and Safety, ICRMS 2018

会议

会议12th International Conference on Reliability, Maintainability, and Safety, ICRMS 2018
国家/地区中国
Shanghai
时期17/10/1819/10/18

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