定数截尾数据缺失场合下k(m)/n系统可靠性指标的Bayes估计  

Bayesian estimate of reliability performances for k(m)/n system based on missed data type-Ⅱ censored samples

作　　者：龙兵[1] 

机构地区：[1]荆楚理工学院数理学院,湖北荆门448000

出　　处：《燕山大学学报》2010年第3期279-282,共4页Journal of Yanshan University

基　　金：湖北省教育厅重点科研项目(D20083501)

摘　　要：在定数截尾缺失数据样本下,研究了不可修中取串连续失效系统(简记为k(m)/n系统)的可靠性评估问题。利用Bayes方法得到了部件的平均寿命、系统可靠度及平均寿命等可靠性指标的Bayes估计。最后利用随机模拟例子说明了本文方法的正确性和可行性。Based on missed data type-II censored samples,the reliability performances of-consecutive-k-out-of-n：F systems are studied by using Bayes estimate.The average lifetime of samples,the reliability function and average life are given.In the end,the rationality and feasibility of the method are proved by means of the Monte-Carlo simulation.

关 键 词：k(m)/n系统 可靠性指标 定数截尾缺失数据样本 BAYES估计 

分 类 号：O213[理学—概率论与数理统计]