汽车麦弗逊前悬架动力学特性仿真分析  

Dynamic Simulation and Analysis of Vehicle Macpherson Front Suspension System

作　　者：罗明军[1] 郜二妙[2] 

机构地区：[1]南昌大学机电工程学院,江西南昌330031 [2]中油辽河油田分公司茨榆坨采油厂,辽宁盘锦124010

出　　处：《南昌大学学报（工科版）》2011年第1期61-65,共5页Journal of Nanchang University(Engineering & Technology)

摘　　要：基于动力学仿真分析软件ADAMS/CAR建立了汽车麦弗逊前悬架的仿真模型,采用双轮同向激振方式对汽车麦弗逊前悬架虚拟样机模型进行动力学仿真分析,得到了在汽车运行过程中汽车麦弗逊前悬架的前悬架轮荷、垂直刚度、车身前偏频、车轮定位参数等悬架的主要参数随车轮的跳动变化情况,提出了改善麦弗逊前悬架系统性能的调整方案。Based on the dynamic simulation analysis software ADAMS/CAR automobile macpherson front suspension system was built,silulated and ansysed by using parallel wheel travel.The thesis had acquired dynamic feature for macpherson front suspension in the case of automobile＇s running,for wheel bearing front suspension,vertical stiffness,frequency of the front side and wheel Alignment Parameters.It put up plan for adjustment of system performance of macpherson front suspension.

关 键 词：麦弗逊前悬架 动力学特性 ADAMS 仿真分析 

分 类 号：U461.1[机械工程—车辆工程]