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A reliability allocation method based on Bayesian networks

  • 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

With the increasing emphasis on reliability in recent years for high-tech industrial processes comprise most complex systems today. Allocating proper reliability value to each subsystem or component of a complex system as an optimization process to rise productivity is very crucial. Exists approaches like ARINC and AGREE are too simple and inadaptable for ever increasing levels of industrial systems. Other techniques like allocation method based on FTA which the allocation values are more convincing but the calculation procedure is based on minimum cut which makes it complicated and inefficient in the complex system. Finding a more practical, effective and accurate method to solve this dilemma is the objective of this paper. This paper presents a reliability allocation method based on Bayesian networks (BNs). First, the modeling aspect is defined by introducingthe mapping rules between FTA and BNs, then a reliability allocating algorithm based on BNs is proposed, eventually, a case study of passive residual heat removal system is presented to demonstrate theanalysis procedures.

源语言英语
主期刊名Proceedings of 2015 Prognostics and System Health Management Conference, PHM 2015
编辑Tingdi Zhao, Michael G. Pecht, Shunong Zhang
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781467385534
DOI
出版状态已出版 - 12 1月 2016
活动Prognostics and System Health Management Conference, PHM 2015 - Beijing, 中国
期限: 21 10月 201523 10月 2015

出版系列

姓名Proceedings of 2015 Prognostics and System Health Management Conference, PHM 2015

会议

会议Prognostics and System Health Management Conference, PHM 2015
国家/地区中国
Beijing
时期21/10/1523/10/15

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