Expected Bayesian Credible Limit of Reliability Parameters in the Case of Zero -Failure Data for Exponential Distribution

摘要：

E-Bayesian credible limit estimations of failure rate, mean life and reliability based on four different prior distributions of hyper parameter are given for zero-failure data from products with exponential distribution.Relations among E-Bayesian credible limits and classical confidence limit are discussed.The results show that E-Bayesian credible limits are superior to the classical confidence limit,Finally, calculation is performed according to practical problem, and the analysis of estimation result is carried on.

关键词： zero-failure data failure rate reliability E-Bayesian credible limit exponential distribution

作者: Xu Tianqun Chen Yuepeng Xu Tianhe Liu Huanbin

作者单位: School of Science Wuhan University of Technology Wuhan Hubei 430070 China School of Automation Wuhan University of Technology Wuhan Hubei 430070 China Geodesy Department Xian Research Institute of Surveying and Mapping Xi’an 710054 China Collllege off Matthemattiics and IInfforrmattiion Sciience Huanggang Norrmall Uniiverrsiitty Huangzh

会议类型: 国际会议

会议名称: 2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

会议地点: 四川绵阳

会议语种:英文

页码: 3172-3177

在线出版日期: 2011-05-23（万方平台首次上网日期，不代表论文的发表时间）