Redundancy mechanisms to systems with statistically dependent component and redundancy lifetimes

被引：2

作者：

You, Yinping ^{[1
,3
]}

Li, Xiaohu ^{[2
]}

Wei, Ying ^{[1
]}

机构：

[1] Huaqiao Univ, Sch Math Sci, Quanzhou, Peoples R China

[2] Stevens Inst Technol, Dept Math Sci, Hoboken, NJ USA

[3] Huaqiao Univ, Sch Math Sci, Quanzhou 362021, Peoples R China

来源：

NAVAL RESEARCH LOGISTICS | 2023年 / 70卷 / 08期

关键词：

active redundancy; distortion function; hazard rate order; minimal path set decomposition; survival copula; usual stochastic order; OPTIMAL ALLOCATION; COHERENT SYSTEMS; STOCHASTIC COMPARISONS; RELIABILITY SYSTEMS; ACTIVE REDUNDANCIES; SERIES SYSTEMS; PARALLEL; RESOURCES; NODES;

D O I：

10.1002/nav.22133

中图分类号：

C93 [管理学]; O22 [运筹学];

学科分类号：

070105 ; 12 ; 1201 ; 1202 ; 120202 ;

摘要：

This study deals with redundancy mechanisms of coherent systems with statistically dependent component and redundancy lifetimes. We derive the distortion function of coherent system with a redundancy mechanism at component level, and then we present the usual stochastic order and hazard rate order on redundant system lifetimes. The main results not only enrich the framework of research in this line but also supplement some corresponding results in recent references. Several examples are presented to illustrate the results as well.

引用

页码：832 / 843

页数：12

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