一种串联系统可靠性指标的估计  

Bayesian estimation of the reliability performances for one series system with cold standby units

作　　者：张怀涛[1] 崔群法[1] 

机构地区：[1]安阳师范学院数学系,河南安阳455000

出　　处：《商丘师范学院学报》2006年第5期62-64,共3页Journal of Shangqiu Normal University

摘　　要：对冷贮备部件串联系统可靠性指标的估计方法进行了研究,提出了最大似然法和经验Bayes估计法,分析结果表明,经验Bayes方法优于最大似然法,估计精度高.By using Bayesian method, the failure probability, reliability and mean time to failure of series system with cold standby units are estimated. At last, We compare the two estimators by means of random simulation.

关 键 词：冷贮备 串联系统 可靠性指标 估计方法 

分 类 号：O213.2[理学—概率论与数理统计]