%0 Journal Article
%T Reliability analysis approach based on multivariate degradation data<br>基于多元退化数据的可靠性分析方法
%A ZHONG Qiang-hui
%A ZHANG Zhi-hua
%A LIANG Sheng-jie
%A <br>钟强晖
%A 张志华
%A 梁胜杰
%J 系统工程理论与实践
%D 2011
%I 
%X This paper presents a general reliability analysis approach for products having multi-degradation characteristic variable.In this approach degradation characteristic variables are filtered through correlation analysis,then the reliability at each inspection time point is estimated based on the relationship between degradation characteristic variables'distribution and life distribution.Reliability assessment is performed through distribution fitting.This approach has better adaptability due to being independ...
%K multivariate degradation data
%K principal component analysis
%K multivariate normal distribution
%K reliability<br>多元退化数据
%K 主成分分析
%K 多元正态分布
%K 可靠性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=16EC32A34FC5FA1BFF93294D2C035F86&yid=9377ED8094509821&vid=4AD960B5AD2D111A&iid=38B194292C032A66&sid=B34BDD6A690A04C0&eid=CEFF71AEB051114C&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=0&reference_num=15