title: Reliability analysis of DOOF for Weibull distribution.
abstract: Hierarchical Bayesian method for estimating the failure probability p(i) under DOOF by taking the quasi-Beta distribution B(p(i-1), 1, 1, b) as the prior distribution is proposed in this paper. The weighted Least Squares Estimate method was used to obtain the formula for computing reliability distribution parameters and estimating the reliability characteristic values under DOOF. Taking one type of aerospace electrical connector as an example, the correctness of the above method through statistical analysis of electrical connector accelerated life test data was verified.
authors.affiliation: The State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, China. wenhua@sohu.com
authors.forename: Wen-Hua
authors.initials: WH
authors.lastname: Chen
authors.forename: Jie
authors.initials: J
authors.lastname: Cui
authors.forename: Xiao-Yan
authors.initials: XY
authors.lastname: Fan
authors.forename: Xian-Biao
authors.initials: XB
authors.lastname: Lu
authors.forename: Ping
authors.initials: P
authors.lastname: Xiang
mesh_terms: D004868:Equipment Failure / Q000706:statistics & numerical data*; D019544:Equipment Failure Analysis / Q000379:methods* / Q000706:statistics & numerical data*; D005240:Feasibility Studies; D016013:Likelihood Functions; D015233:Models, Statistical; D011786:Quality Control; D015203:Reproducibility of Results; D018401:Sample Size; D012680:Sensitivity and Specificity