論文

査読有り
2017年11月

A statistical dependent failure detection method for n-component parallel systems

RELIABILITY ENGINEERING & SYSTEM SAFETY
  • Shuhei Ota
  • ,
  • Mitsuhiro Kimura

167
開始ページ
376
終了ページ
382
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/j.ress.2017.06.022
出版者・発行元
ELSEVIER SCI LTD

Making a system redundant by combining identical components is a useful way to ensure a highly reliable system. However, the components of such systems may fail mutually, and if the components break down dependently, the reliability of the system decreases. Therefore, reliability analysis considering the dependence among the components is important in reliability assessment. This research proposes a statistical detection method of the dependent failure occurrence in n-component parallel systems that utilizes the failure occurrence times of the components. If we assume that the lifetime distribution of the components worsens if k-out-of-n components failed, the dependent failure occurrence can be found by identifying the change of the distribution. The performance of the proposed method is demonstrated by simulation studies. (C) 2017 Elsevier Ltd. All rights reserved.

Web of Science ® 被引用回数 : 1

リンク情報
DOI
https://doi.org/10.1016/j.ress.2017.06.022
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000412607200034&DestApp=WOS_CPL

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