Damage Equivalent Method of Fatigue Reliability Analysis ofLoad-Sharing Parallel System

摘要：

As for load-sharing parallel system like multi-engine system and wire cable,dependence-failure must occur due to load redistributing,so the component life distributionschanged.After the analysis of the disadvantage of failure probability equivalent principle and thetransformation of equivalent working time of different life distribution based on damage equivalentprinciple,the parallel system reliability model applying full probability formula is established.Theestablished reliability model provides a new method for reliability analysis of load-sharing parallelsystem whose component life follows any distribution.

关键词： dependence-failure load-sharing parallel system equivalent damage reliability

作者: G.B.Hao L.Y.Xie

作者单位: P.O.Box 319,School of Mechanical Engineering & Automation,Northeastern University,Shenyang 110004,China

会议类型: 国际会议

会议名称: 2008 International Conference on Advances in Product Development and Reliability(2008年产品开发与可靠性进展国际会议)

会议地点: 成都

会议语种:英文

在线出版日期: 2008-08-04（万方平台首次上网日期，不代表论文的发表时间）