中国机械工程Issue(11)：1517-1523,7.DOI:10.3969/j.issn.1004-132X.2014.11.018
基于进化思想的汽车造型优化设计方法研究
Optimization Design Method of Automobile Styling Based on Evolution Strategy
摘要
Abstract
This paper combined the engineering methods like genetic algorithm as well as the de-sign methods like interactive evaluation,a set of optimization design methods for automobile styling was proposed by integrating engineering and design methods.The method was instructed by evolution theory,mapping automobile styling problems to mathematical model and using genetic algorithm to generate new design proposals.A multi-obj ective design space was quantized to restrain the generated design proposals.With the output of the proposal that correspond with the multi-obj ective design space,the interactive evaluation was utilized to evaluate the generated design proposal.Then the evalu-ation results as fitness were plugged into genetic algorithm until corresponding the design proposal. Finally,an optimization design method of vehicle styling was formed,which can solve problems of dif-ferent aspects in anintergrated perspective.The rationality and feasibility of this method was proven with an example of a small hatchback.This method can be extended to the field of multi-obj ective op-timization concept generation and the evaluation of automobile styling and so on.关键词
进化方法/汽车造型/优化设计方法/交互式评价Key words
evolutionary method/automobile styling/optimization design method/interactive eval-uation分类
交通工程引用本文复制引用
景春晖,赵江洪..基于进化思想的汽车造型优化设计方法研究[J].中国机械工程,2014,(11):1517-1523,7.基金项目
国家重点基础研究发展计划(973计划)资助项目(2010CB328001) （973计划）
国家自然科学基金资助项目(60903090) （60903090）
国家高技术研究发展计划(863计划)资助项目(2012AA111802) （863计划）
湖南省自然科学基金资助项目(11JJB002) （11JJB002）
