摘要
研究了在造价和质量约束下系统器件选型和器件冗余数分配优化问题,建立了基于可靠度指标的子系统元件选择和冗余个数一体化并发设计问题的方法,并利用遗传算法求解系统可靠度优化配置问题。具体优化了一复杂系统的可靠度分配设计。结果表明,本文的问题描述合理,算法有效可行。
In this paper, the optimal planning problem for the selection and the redundancy of components of system is investigated. The formulation for integrated reliability-based design optimization problem for components 'selection and redundancy planning under the constraints on cost and weight of system is given, and the genetic algorithm (GA) is employed to solve this problem. The optimal planning of the selection and the redundancy of components for a serial-parallel mixed system is made. The results show that the model and the method are reliable and effective.
出处
《电机与控制学报》
EI
CSCD
北大核心
2003年第3期239-241,共3页
Electric Machines and Control
