乘用车四轮定位参数设计  

Design of Four Wheel Alignment Parameters for Passenger Cars

作　　者：王凯 李海龙 王明 罗诚 张连飞 刘泽毅 Wang Kai;Li Hailong;Wang Ming;Luo Cheng;Zhang Lianfei;Liu Zeyi

机构地区：[1]优跑汽车技术(上海)有限公司,重庆市401120

出　　处：《时代汽车》2022年第14期133-135,共3页Auto Time

摘　　要：四轮定位参数对车辆动态行驶性能至关重要,很多企业及工程人员对四轮定位参数的正向设计方法并不是太清楚。本文详细介绍了四轮定位参数设计和验证方法,并详细说明了其对布置和性能的影响,对底盘正向开发和后期调校优化具有借鉴意义。Wheel alignment parameters are signifi cant to vehicle dynamic performance,many enterprises and engineers are not very clear about Top-down design of Wheel alignment.This paper stated detail method to get well vehicle dynamic performance through proper chassis architecture and defi nition of wheel alignment parameters.It is meaningful to guide chassis design,tuning and optimization.

关 键 词：四轮定位 外倾角 前束 主销内倾角 主销后倾角 正向开发 

分 类 号：F42[经济管理—产业经济]