集成稳健设计在机械产品设计中的应用研究  

Application of Aggregation Robust Design for Mechanical Product Design

作　　者：范进桢[1] 张文明[1] 申炎华[1] 赵秀婷[1] 

机构地区：[1]北京科技大学土木与环境学院

出　　处：《机械设计与研究》2006年第5期14-16,共3页Machine Design And Research

基　　金：国家自然科学基金资助项目(50475173)

摘　　要：将优化设计理论与稳健设计方法相结合,讨论减速器的集成稳健优化设计问题。以体积最小和噪声最低两个设计属性作为优化稳健设计目标,利用不精确法的偏爱集成对减速器的多目标多属性进行数学建模,从而将集成稳健设计归结为满足稳健要求的多目标优化问题。数值算例表明,该方法是一种实用的稳健设计优化方法。Combining the optimal design theory with robust design,the aggregation optimal robus! design for gear transmission is discussed. As optimal robust objectives, two design attributes-the least volume and the lowest noise are modeled for the muhiple-objective and muhiple-attribute of gear transmission using aggregation preference based on Method of hnprecision （Mo Ⅰ）, and the aggregation robust design is described as a muhiple-objection optimization which satisfy robustness requirement. According to the result,the approach proposed is a practical robust design optimal method.

关 键 词：不精确法 稳健设计 Pareto曲线 偏爱集成 折中策略 

分 类 号：TB132.41[理学—物理]