不确定多目标环境下的可修复系统冗余分配问题建模研究

Modeling Research on Redundancy Assignment of Repairable System under Uncertain Multi-objective Environment

本文主要研究不确定环境下串并联可修复系统中的冗余分配问题,其中部件的故障率、修复率以及其他相关参数设为不确定变量。在可修复系统冗余设计时考虑系统可用度和设计成本,建立了可修复系统冗余分配不确定多目标(UMOP)模型。

This paper mainly studies the redundancy allocation problem in the series-parallel repairable system under uncertain environment,in which the failure rate,repair rate and other related parameters of the components are set as uncertain variables.Considering the system availability and design cost during the redundant design of the repairable system,the Uncertain Multi-Objective(UMOP)model of the redundant allocation of the repairable system is established.