摘要
提出用遗传算法求解车身装配接头方案的优化选择问题.在车身装配尺寸链表达基础上,分析了不同关键算子及参数选择对遗传算法计算性能的影响,并通过实例验证了文中方法的可行性.该方法有助于提高产品设计效率.
This paper presents a genetic algorithm to solve optimization problem of autobody joints selection. The performance of the genetic algorithm proposed has been analyzed under the conditions of using various operators and parameters, based on dimension chain representation of autobody assembly. A case study demonstrates the feasibility of the developed method. The method can be employed to improve the efficiency of product design.
出处
《计算机辅助设计与图形学学报》
EI
CSCD
北大核心
2005年第12期2751-2755,共5页
Journal of Computer-Aided Design & Computer Graphics
基金
国家自然科学基金(50375092)
国家"八六三"高技术研究发展计划(2003AA411210)
关键词
遗传算法
设计优化
车身
genetic algorithm
design optimization
autobody
