Reliability analysis of DOOF for Weibull distribution

Reliability analysis of DOOF for Weibull distribution

Hierarchical Bayesian method for estimating the failure probability Pi under DOOF by taking the quasi-Beta distribution B(pi-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 distribut...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of Zhejiang University. A. Science 2003-07, Vol.4 (4), p.448-453
1. Verfasser: 陈文华 崔杰 樊晓燕 卢献彪 相平
Format: Artikel
Sprache:eng
Schlagworte:
Accelerated life tests
Bayesian analysis
Electric connectors
Equipment Failure - statistics & numerical data
Equipment Failure Analysis - methods
Equipment Failure Analysis - statistics & numerical data
Feasibility Studies
Likelihood Functions
Models, Statistical
Parameter estimation
Quality Control
Reliability analysis
Reproducibility of Results
Sample Size
Sensitivity and Specificity
Statistical analysis
Weibull distribution
可靠性分析
失败可能性
维泊尔分布
贝叶斯估计
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Hierarchical Bayesian method for estimating the failure probability Pi under DOOF by taking the quasi-Beta distribution B(pi-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 connectoras an example, the correctness of the above method through statistical analysis of electrical connector acceler-ated life test data was verified.
ISSN:1009-3095
1673-565X
1862-1775
DOI:10.1631/jzus.2003.0448