摘要
当应力、强度分别服从于正态分布、指数分布和Weibull分布时 ,分析了应力 -强度模型的可靠性评估 ,着重讨论了无信息验前下的Bayes可靠性评估。仿真结果表明 ,无信息验前下的评估结论可以很好地用频率学派的观点来解释。
The reliability for stress strength models is analyzed when the stress and strength follow normal, exponential and Weibull distributions respectively. The discussions focus on Bayesian analysis adopting noninformative priors. The results of simulation show that the conclusion under noninformative priors can be explained according to the frequentist view.
出处
《国防科技大学学报》
EI
CAS
CSCD
2000年第3期84-89,共6页
Journal of National University of Defense Technology
基金
国家部委基金
关键词
应力-强度模型
BAYES分析
可靠性
stress strength models
Bayesian analysis
reliability
noninformative priors