| Title | Stochastic comparisons of relevation allocation policies in coherent systems |
| Author | |
| Corresponding Author | Zhang, Yiying |
| Publication Years | 2023-03-01
|
| DOI | |
| Source Title | |
| ISSN | 1133-0686
|
| EISSN | 1863-8260
|
| Abstract | In reliability engineering, the relevation model can be adopted to characterize the performance of redundancy allocation for coherent systems. In this paper, we investigate the allocation problems of relevations for two nodes in a coherent system with independent components for enhancing system reliability. We first investigate the optimal allocation policy of two relevations for two nodes of the system under certain conditions. As a special setting of the relevation, we further discuss optimal allocation strategies for a batch of minimal repairs allocated to two components of the coherent system by applying the useful tool of majorization order. Sufficient conditions are established in terms of structural relationships between the components induced by minimal cut or path sets and the reliabilities of components and relevations. Some numerical examples are provided as illustrations. A real application in aircraft indicator lights systems is also presented to show the availability of our results. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | Corresponding
|
| Funding Project | National Natural Science Foundation of China[12101336]
; GuangDong Basic and Applied Basic Research Foundation[2023A1515011806]
; Doctoral Research Fund of Northwest Normal University[6014/202203101204]
|
| WOS Research Area | Mathematics
|
| WOS Subject | Statistics & Probability
|
| WOS Accession No | WOS:000949387000001
|
| Publisher | |
| ESI Research Field | MATHEMATICS
|
| Data Source | Web of Science
|
| Citation statistics |
Cited Times [WOS]:1
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/523900 |
| Department | Department of Mathematics |
| Affiliation | 1.Northwest Normal Univ, Coll Math & Stat, Lanzhou 730070, Gansu, Peoples R China 2.Southern Univ Sci & Technol, Dept Math, Shenzhen 518055, Guangdong, Peoples R China |
| Corresponding Author Affilication | Department of Mathematics |
| Recommended Citation GB/T 7714 |
Zhang, Jiandong,Zhang, Yiying. Stochastic comparisons of relevation allocation policies in coherent systems[J]. TEST,2023.
|
| APA |
Zhang, Jiandong,&Zhang, Yiying.(2023).Stochastic comparisons of relevation allocation policies in coherent systems.TEST.
|
| MLA |
Zhang, Jiandong,et al."Stochastic comparisons of relevation allocation policies in coherent systems".TEST (2023).
|
| Files in This Item: | There are no files associated with this item. | |||||
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