基于遗传算法的模糊可靠性分配加权模型及其实现

摘要

In this paper, firstly the study of system reliability apportionment home and abroad is summarized. Then based on conventional reliability apportionment, genetic algorithm and fuzzy mathematic theory, we study the weighted model of fuzzy reliability apportionment optimization, of which fuzzy objectives and fuzzy constraints are linear and nonlinear membership functions. Finally, for further application, computation step and result of an example is given. The result proves that this method is effective.%首先指出了国内外系统可靠性分配领域的研 究现状，然后在经典系统可靠性分配的基础上，应用遗传算法和模糊数学规划理论，对模糊 目标和模糊约束分别为线性和非线性隶属函数的系统模糊可靠性分配加权模型进行了研究， 最后结合一个应用实例，给出了计算步骤和仿真结果，结果表明该方法是有效的。