Results on the past lifetime of (n − k + 1)-out-of-n structures with nonidentical components

被引：0
作者：
E. T. Salehi
M. Asadi
机构：
[1] University of Isfahan,Department of Statistics
来源：
Metrika | 2012年 / 75卷
关键词：
Order statistics; Left censoring; Reversed hazard rate; Stochastic ordering; Reliability;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We consider a (n − k + 1)-out-of-n system with independent and nonidentical components. Under the condition that at time t the system has failed we study the past lifetime of the components of the system. The mean past lifetime of the components is defined and some of its properties are investigated. Stochastic comparisons are also made between the past lifetime of different systems.
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页码：439 / 454
页数：15
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