基于遗传算法的复杂系统可靠度和冗余数设计分配优化

Reliability and redundancy optimal planning for complex system using genetic algorithm

研究了复杂系统可靠度和冗余数分配优化问题,给出了子系统单元件可靠度指标和冗余个数一体化并发设计问题的提法;将遗传算法应用于求解系统可靠度优化配置问题,建立了优化配置子系统单元件可靠度和冗余数的优化方法.具体设计优化了一复杂系统的可靠度分配问题,结果表明本文的问题描述合理,算法有效可行.

The optimal planning problem of the reliability and redundancy of complex electric power systems are investigated. The formulation is firstly presented for integrated optimal designing of the reliability of an element and the redundancy of the subsystem. Applying the genetic algorithm to the reliability design problem, the optimization procedure is then presented. In the end, the reliability and redundancy optimal planning of a complex system is made. The results show that the model and method are reliable and effective.