Reliability Analysis of Fuzzy Unrepairable Systems

被引：0
|
作者：
Liu, Ying [1 ]
Zhu, Haiming [2 ]
机构：
[1] Tianjin Univ Sci & Technol, Dept Comp Sci, Tianjin 300222, Peoples R China
[2] Tianjin Urban Planning & Design Inst, Tianjin 300201, Peoples R China
来源：
INFORMATION-AN INTERNATIONAL INTERDISCIPLINARY JOURNAL | 2012年 / 15卷 / 10期
基金：
中国国家自然科学基金;
关键词：
Reliability; Mean time to failure; Fuzzy lifetime; Unrepairable system; FAULT-TOLERANT SYSTEMS; EXPECTED VALUE MODELS; ONE-UNIT SYSTEM; OPTIMIZATION; BEHAVIOR;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The lifetimes of unrepairable systems are considered as fuzzy variables, in which the fuzzy variables are based on the credibility measure. The superiority of credibility measure is that it has the properties of monotonicity, self duality, and subadditivity. Then two important indexes for evaluating unrepairable systems-reliability and mean time to failure (MTTF) are defined. Furthermore, the reliability and mean time to failure of fuzzy unrepairable series system, parallel system, series-parallel system, parallel-series system and two kinds of cold standby systems are arrived, respectively. Finally, some examples are given.
引用
收藏
页码：3935 / 3944
页数：10
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