湖南大学学报（自然科学版）2013，Vol.40Issue(3)：52-58,7.
基于多目标优化的儿童座椅匹配方法
Study of Matching Method for a Child Seat Based on Multi-objective Optimization
摘要
Abstract
According to the adjustable restraint parameters of an integrated child safety seat,the seat height,seatback angle and force limiter value of the seat belt were chosen as optimization variables.This integrated child safety seat has obtained a national patent.The values of injury criteria of the head,the chest and the neck were chosen as optimization goals.Approximate model of polynomial regression and multi-objective evolutionary algorithm were adopted to optimize the restraint parameters of the integrated child safety for the protection of 3-year-old,6-year-old and 10-year-old child occupants.The results demonstrated that the effect of optimization was significant.Finally,an adaptive matching method for seats for 3～10-year-old children passengers was proposed on the basis of three optimal restraint parameters.关键词
不同儿童/集成式儿童座椅/自适应匹配/多目标/优化Key words
different children/ integrated child seat/ adaptive matching/ multi-objective/ optimization分类
交通工程引用本文复制引用
白中浩,卢静..基于多目标优化的儿童座椅匹配方法[J].湖南大学学报（自然科学版）,2013,40(3):52-58,7.基金项目
国家自然科学基金资助项目(51105137) （51105137）
湖南省自然科学基金资助项目(11JJ4034) （11JJ4034）
