Volume 7, Issue 2 (Vol.7, No. 2, 2021)                   mmr 2021, 7(2): 249-262 | Back to browse issues page


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Amini-Seresht E, Barmalzan G. Stochastic Comparisons Between the Component and System Redundancy for Series Assembly Systems. mmr 2021; 7 (2) :249-262
URL: http://mmr.khu.ac.ir/article-1-3000-en.html
1- Department of Statistics, Bu-Ali Sina University, Hamedan, Iran , e.amini64@yahoo.com
2- Department of Statistics, University of Zabol, Sistan and Baluchestan, Iran
Abstract:   (1100 Views)

 In this paper, we discuss stochastic comparisons of active redundancy at component level versus system level. We also consider series systems in order to compare their lifetimes using the usual stochastic, the hazard rate and the reversed hazard rate orders, for two cases: (i) the spare and parent components are independent and have the same distribution, and then (ii) the spare and parent components are dependent and have not the same distribution. ./files/site1/files/72/6Abstract.pdf

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Type of Study: Original Manuscript | Subject: stat
Received: 2019/09/14 | Revised: 2021/08/7 | Accepted: 2020/04/12 | Published: 2021/09/1 | ePublished: 2021/09/1

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