农业机械学报2011，Vol.42Issue(8)：189-194,6.
焊点布局的结构多目标拓扑优化设计
Multi-objective Structural Topology Optimization for Spot-welded Lavout
摘要
Abstract
To solve the two-step process optimization problem, a method for synthesizing multi-objective structural topology optimization based on spot-welded layout was presented. Given an extended design domain with boundary and loading condition, the topology and geometry of an entire structure and the location and configuration of joints was optimized. A multi-objective genetic algorithm coupled with FEM analyses was used to obtain Pareto optimal solutions, the decision could be made for different demands.关键词
面向制造设计/焊点布局/拓扑优化/多目标遗传算法Key words
Design for manufacture/ Spot-welded/ Topology optimization/ Multi-objective genetic algorithm分类
交通工程引用本文复制引用
周泽斌,斋藤和弘,杨建国..焊点布局的结构多目标拓扑优化设计[J].农业机械学报,2011,42(8):189-194,6.基金项目
国家自然科学基金资助项目(50975046)和国家高技术研究发展计划(863计划)资助项目(2008AA04Z123) （50975046）
