应力、强度分别服从伽玛分布和指数分布的干涉模型可靠度的Bayes分析  

Bayesian Reliability Analysis for Stress-Strength Models Which in Gamma and Exponential Distribution

作　　者：肖小英[1] 任海平[1] 

机构地区：[1]江西理工大学南昌校区,江西南昌330013

出　　处：《南昌教育学院学报》2009年第2期74-77,共4页Journal of Nanchang College of Education

摘　　要：在应力—强度干涉模型中,当应力服从伽玛分布,强度服从指数分布情况下讨论了给定验前分布情况下可靠度的Bayes估计,并给出了数值例子。通过分析表明,Bayes模拟结果较好。In stress-strength models,we discussed Bayes estimation of reliability when the stress follows Gamma distribution,the Strength follows exponential distribution and the prior distribution has been given.In the last,we gave the numerical example.Through our analysis we got the conclustion that the Bayes method is proper to this model.

关 键 词：应力-强度模型 BAYES分析 可靠度 

分 类 号：O213[理学—概率论与数理统计] TB114[理学—数学]