基于克隆选择算法的冲压工艺机器人结构优化研究Study of the Stamping Process Robot Structure Optimization Based on Clonal Selection Algorithm
李长江,刘海涛,薛琴,王贵
摘要(Abstract):
冲压上下料机器人的结构优化设计,通常涉及多个优化参数,采用传统的优化方法往往由于优化目标函数的复杂性不能得到理想的效果。提出基于克隆选择算法的机器人本体结构优化方法,依托有限元ANSYS Workbench平台得到上下料机器人关键零部件的全局最优本体结构。通过与ANSYS Workbench自带优化算法的比较可知:在不增加结构质量的情况下,能获得更高的刚度和强度,从而有效提高机器人的机械性能。实验测试证明了该方法有效可行。
关键词(KeyWords): 机器人;克隆选择算法;ANSYS Workbench;结构优化
基金项目(Foundation): 广东省高等学校科技创新项目(2013KJCX0100);; 湛江市科技计划项目(2012A0103);; 广东省教育部产学研结合项目(2012B010300023)
作者(Author): 李长江,刘海涛,薛琴,王贵
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