Redundancy optimization for multi-state system in the presence of common cause failures

被引:0
作者
Li, Chun-yang [1 ]
Chen, Xun [1 ]
Yi, Xiao-shan [1 ]
机构
[1] Natl Univ Def Technol, Coll Mechatron Engn & Automat, Changsha 410073, Hunan, Peoples R China
来源
PROCEEDINGS OF 2008 INTERNATIONAL CONFERENCE ON RISK AND RELIABILITY MANAGEMENT, VOLS I AND II | 2008年
关键词
common cause failure; multi-state system; redundancy optimization; universal generating function; genetic algorithm;
D O I
暂无
中图分类号
F [经济];
学科分类号
02 ;
摘要
The redundancy allocation problem for multi-state system in the presence of common cause failures is studied. The optimal model is formulated with the objective of minimizing the cost in order to provide a desired level of reliability. The universal generating function is adapted to analysis the reliability of multi-state system, and the optimal model is solved using genetic algorithm. The results show that common cause failures make the redundancy allocation strategy different.
引用
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页码:632 / 636
页数:5
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