Network Birnbaum Importance Measure under Saturated Poisson Distribution

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	Network Birnbaum Importance Measure under Saturated Poisson Distribution
	Du, Yongjun 1,2; Hou, Peiyong 1; Guo, Yaqi 1
刊名	Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University
	2017-10-01
卷号	35 期号:5 页码:870-875
关键词	Failure analysis Networks (circuits) Reliability analysis Birnbaum importance measures Component failures Importance measure Network failure Network reliability Network reliability analysis
ISSN号	10002758
英文摘要	Network reliability analysis aim to quantify the impact of component failures on the network failure and to identify the weakness in a network. Importance measures provides numerical indicator to determine which components are more important for network reliability improvement or more critical for network failure. In this paper, the number of failed components is introduced, which is a random variable having a distribution. Under the condition of the distribution have been known, based on the structural spectrum, a new method to compute Birnbaum importance measure is derived. In particularly, when the number of failed components follows a saturated Poisson distribution, several results concerning ranking of components according to Birnbaum importance measure is presented. Finally, an example is presented to explain the application of the results. © 2017, Editorial Board of Journal of Northwestern Polytechnical University. All right reserved.
语种	中文
出版者	Northwestern Polytechnical University
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114670]
专题	理学院
作者单位	1.School of Mechatronics, Northwestern Polytechnical University, Xi'an; 710072, China; 2.School of Science, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Du, Yongjun,Hou, Peiyong,Guo, Yaqi. Network Birnbaum Importance Measure under Saturated Poisson Distribution[J]. Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University,2017,35(5):870-875.
APA	Du, Yongjun,Hou, Peiyong,&Guo, Yaqi.(2017).Network Birnbaum Importance Measure under Saturated Poisson Distribution.Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University,35(5),870-875.
MLA	Du, Yongjun,et al."Network Birnbaum Importance Measure under Saturated Poisson Distribution".Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University 35.5(2017):870-875.