标题:Research on Fuzzy Fault Tree Analysis for Hydraulic System of A-Frame Launch & Recovery System for the "Jiaolong" Manned Submersible ["蛟龙号"A架液压系统模糊故障树分析理论研究]
作者:Ren, Yugang ;Ding, Zhongjun ;Li, Dewei ;Yu, Jianxun ;Liu, Yanjun ;Yu, Kaiben ;Zhan, Guolin
作者机构:[Ren, Yugang ;Liu, Yanjun ] School of Mechanical Engineering, Shandong University, Jinan; 250061, China;[Yu, Jianxun ] China Ship Development and Desi 更多
通讯作者:Liu, Yanjun
通讯作者地址:[Liu, Y] School of Mechanical Engineering, Shandong UniversityChina;
来源:Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis
出版年:2018
卷:38
期:6
页码:1187-1192 and 1293
DOI:10.16450/j.cnki.issn.1004-6801.2018.06.016
关键词:"Jiaolong" manned submersible; Fuzzy fault tree analysis; Hydraulics failures; Launch & recovery system
摘要:This paper aims at the practical application problems of insufficient lifting force of A-frame launch & recovery system for the "Jiaolong" manned submersible. First, a kind of hydraulic system fault tree analysis method is introduced based on the theory of fuzzy. The fault probability of top event and fuzzy importance degrees of bottom events are achieved from experiences and references. In this work we use quantitative probability value, expert experience judgment, and large reliability data to obtain more accurate fault intervals. Finally, the test results show that the fault tree analysis is simple, reliable, stable and easy to use. It can be applied in launch & recovery system for the "Jiaolong" manned submersible. © 2018, Editorial Department of JVMD. All right reserved.
收录类别:EI;SCOPUS
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85062670676&doi=10.16450%2fj.cnki.issn.1004-6801.2018.06.016&partnerID=40&md5=052e8ddd6d16f8c5c08bf4124332c9a6
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