基于ADAMS双横臂式独立悬架极大极小法的优化研究  

Application and Optimal Analysis of the Simulation Modeling for an Automobile Double Wishbone Independent Suspension System Maximum-minimum Optimization Based on ADAMS

作　　者：廖抒华[1] 成传胜[1] 张宝霞[1] 

机构地区：[1]广西工学院汽车工程系,广西柳州545006

出　　处：《农业装备与车辆工程》2010年第12期44-46,共3页Agricultural Equipment & Vehicle Engineering

摘　　要：悬架是汽车的重要部件之一,对整车操纵稳定性和平顺性有举足轻重的作用。本文在现有汽车前悬架数据的基础上,用ADAMS/view模块建立双横臂式前悬架模型,并对模型进行仿真计算,通过ADAMS/Insight模块对悬架的部分硬点进行优化。并采用统一目标法中极大极小法对前轮定位参数进行了优化分析,优化结果表明取得了良好的优化结果,进一步改善悬架运动学性能。The suspension is one of the essential parts of the vehicle,and it plays an important role in vehicle＇s handling stability and riding comfort.The simulation modeling for the double wishbone independent front suspension by using ADAMS/View based on the parameters obtained from a kind of car was established,and the partial hard-points location of the suspension was optimized by using Adams/Insight.And maximum-minimum optimization of unitive-objective algorithm is utilized to optimize them.The results indicate that the optimal design was correct and reliable,and the performance of the suspension has been improved.

关 键 词：双横臂独立悬架 ADAMS 硬点 极大极小法 

分 类 号：U463.331[机械工程—车辆工程]