Reliability assessment for load-sharing systems with exponential components using statistical expansion as a correction
文献类型：期刊论文
| 作者 | Xu, Jianyu1,2; Xie, Min1; Hu, Qingpei2 |
| 刊名 | APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY
 |
| 出版日期 | 2019-07-01 |
| 卷号 | 35期号:4页码:998-1010 |
| 关键词 | exponential distribution load-sharing system system reliability assessment WCF asymptotic expansion |
| ISSN号 | 1524-1904 |
| DOI | 10.1002/asmb.2439 |
| 英文摘要 | Among recent system models, one specific type of system is generally used to model the dependence among components. Components are connected parallel in such systems as they fail one by one and are supposed to share the system work load. The model is thus referred to as the load-sharing system model. Despite the availability of extensive reliability assessment methods for different systems, load-sharing systems have not received enough attention from the scholars who have studied reliability assessment so far. Load-sharing systems are generally designed for high levels of reliability. Therefore, tests for such systems can be expensive and time consuming. Limitation on resources always leads to small test sample sizes. This increases the difficulties associated with obtaining an accurate and robust system reliability assessment result. This paper proposes a novel assessment method for a certain type of load-sharing system with components following exponential lifetime distributions. Based on the parameter estimation of the system reliability model, we introduce the Winterbottom-Cornish-Fisher asymptotic expansion method for implementing a correction of normal approximation. We demonstrate the accuracy of our method through a series of examples and simulation studies. |
| 资助项目 | Research Grant Council of Hong Kong[T32-101/15-R] ; National Natural Science Foundation of China[71532008] |
| WOS研究方向 | Operations Research & Management Science ; Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000479057700005 |
| 出版者 | WILEY |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/35451]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Xu, Jianyu |
| 作者单位 | 1.City Univ Hong Kong, Shenzhen Res Inst, Shenzhen, Peoples R China 2.Chinese Acad Sci, Inst Math & Syst Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Jianyu,Xie, Min,Hu, Qingpei. Reliability assessment for load-sharing systems with exponential components using statistical expansion as a correction[J]. APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY,2019,35(4):998-1010. |
| APA | Xu, Jianyu,Xie, Min,&Hu, Qingpei.(2019).Reliability assessment for load-sharing systems with exponential components using statistical expansion as a correction.APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY,35(4),998-1010. |
| MLA | Xu, Jianyu,et al."Reliability assessment for load-sharing systems with exponential components using statistical expansion as a correction".APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY 35.4(2019):998-1010. |
入库方式： OAI收割
来源：数学与系统科学研究院
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