Random fuzzy age-dependent replacement policy

被引:0
|
作者
Xu, S [1 ]
Zhang, JS [1 ]
Zhao, RQ [1 ]
机构
[1] Tianjin Univ, Inst Syst Engn, Tianjin 300072, Peoples R China
关键词
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
This paper discusses the age-dependent replacement policy, in which the interarrival lifetimes of components are characterized as random fuzzy variables. A random fuzzy expected value model is presented and shown how it can be applied to reduce the loss of system failures. To solve the proposed model, a simultaneous perturbation stochastic approximation (SPSA) algorithm based on random fuzzy simulation is developed to search the optimal solution. At the end of this paper, a numerical example is enumerated.
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页码:336 / 339
页数:4
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