Stochastic Comparison of Residual and Past Lifetimes of (nk+1)-Out-of-n Systems with Dependent Components

被引:8
作者
Rezapour, M. [1 ]
Salehi, E. T. [1 ]
Alamatsaz, M. H. [1 ]
机构
[1] Univ Isfahan, Dept Stat, Esfahan 8174673441, Iran
关键词
Archimedean copula; Dependence structure; Order statistics; Reliability; Primary; 60E05; Secondary; 62E10; OF-N SYSTEMS; LIFE;
D O I
10.1080/03610926.2011.606484
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
In this article, some results are derived on stochastic comparisons of the residual and past lifetimes of an (nk+1)-out-of-n system with dependent components. These findings generalize some recent results obtained on systems with independent components and provide some interesting results for a system with dependent components following an Archimedean copula. An illustrative example is provided.
引用
收藏
页码:2185 / 2199
页数:15
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