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Modeling and analysis of failure mechanism dependence based on petri net

  • 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

Reliability analysis based on failure mechanism takes advantage of unnecessary requirement for the field data, compared with the traditional method based on probability statistics. Current reliability analysis for systems based on failure dependence mainly focus their views on either failure level or failure process level, but barely from the aspect of failure mechanism. Our previous work used Mechanism Failure Tree (MFT) to show the correlation of failure mechanisms directly, but it is unavailable to express the dynamic flow of failure states. This paper proposed a modeling method of dependence of failure mechanism based on Petri net for electronic systems. Compared with MFT, the dynamic characteristics of failure mechanisms can be indicated effectively. In this paper, the models based on Petri net of four basic dependence of failure mechanisms which is utilized to generate the Petri net model of dependence of failure mechanism for a practical system have been given. And a case of a simple electronic system has been studied in the final part in order to illuminate the process of modeling.

源语言英语
主期刊名Proceedings of 2016 Prognostics and System Health Management Conference, PHM-Chengdu 2016
编辑Qiang Miao, Zhaojun Li, Ming J. Zuo, Liudong Xing, Zhigang Tian
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781509027781
DOI
出版状态已出版 - 16 1月 2017
活动7th IEEE Prognostics and System Health Management Conference, PHM-Chengdu 2016 - Chengdu, Sichuan, 中国
期限: 19 10月 201621 10月 2016

出版系列

姓名Proceedings of 2016 Prognostics and System Health Management Conference, PHM-Chengdu 2016

会议

会议7th IEEE Prognostics and System Health Management Conference, PHM-Chengdu 2016
国家/地区中国
Chengdu, Sichuan
时期19/10/1621/10/16

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