影响汽车跑偏的因素  

Factors of Vehicle Driving Wandering

作　　者：柳杨 刘红领 陈伟 杨亚娟 

机构地区：[1]奇瑞汽车有限公司乘用车工程研究院,安徽芜湖241009

出　　处：《计算机辅助工程》2006年第B09期165-168,共4页Computer Aided Engineering

基　　金：国家863项目(2004AA411010)

摘　　要：通过对汽车行驶跑偏的机理分析,并应用计算机仿真进行验证,对由于尺寸误差所引起的外倾角、前束角、主销拖距、主销偏置距、前后轴平行度等参数的变化对汽车行驶跑偏的影响进行深入的分析和探讨.另外,整车质量的分布对汽车的行驶跑偏也有重要的影响.Based on the principle analysis of the vehicle driving wandering and the computer simulation validation, the vehicle driving wandering caused by the variation of these parameters such as camber angle, toe angle, caster moment arm, scrub radius, parallelism between front axle and rear axle, is analyzed and discussed. In addition, the mass distribution of automotive also play an important role in driving wandering.

关 键 词：行驶跑偏 轮胎定位 MSC ADAMS/CAR 尺寸误差 

分 类 号：U472[机械工程—车辆工程]