Reliability analysis of DOOF for Weibull distribution

被引：0

作者：

陈文华

崔杰

樊晓燕

卢献彪

相平

机构：

[1] The State Key Laboratory of Fluid Power Transmission and Control

[2] Hangzhou 310027

[3] China

[4] Hangzhou Electrical Connector Factory

[5] Hangzhou 310015

[6] Zhejiang University

来源：

Journal of Zhejiang University-Science A(Applied Physics & Engineering) | 2003年 / 04期

关键词：

DOOF(Data only one failure) data; Hierarchical Bayesian estimate; Reliability analysis;

D O I：

暂无

中图分类号：

TB114.3 [可靠性理论];

学科分类号：

1201 ;

摘要：

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.

引用

页码：71 / 76

页数：6