四轮独立驱动与转向试验车悬架系统设计  

Design of Suspension System for Four-wheel Independent Drive and Steering Test Vehicle

作　　者：赵德阳[1] 李刚[1] 白鸿飞[1] Zhao Deyang;Li Gang;Bai Hongfei(Automobile&Transportation Engineering College,Liaoning University of Technology,Liaoning Jinzhou 121001)

机构地区：[1]辽宁工业大学汽车与交通工程学院,辽宁锦州121001

出　　处：《汽车实用技术》2020年第5期84-86,共3页Automobile Applied Technology

基　　金：辽宁省教育厅高等学校重大科技平台项目(编号JP2017007)资助。

摘　　要：采用四轮独立驱动与线控转向的试验车悬架系统和传统汽车有较大的差别。文章在详尽分析独立驱动与线控转向试验车特点后,确定了悬架系统的方案并对所设计悬架系统参数进行设计计算。应用CATIA软件进行三维建模;最后应用ANSYS软件对悬架系统中主要零件立柱进行了有限元分析。The suspension system of the test vehicle with four-wheel independent drive and steer by wire is quite different from that of the traditional vehicle.In this paper,after analyzing the characteristics of independent drive and steer-by-wire test vehicle,the scheme of suspension system is determined,and the parameters of suspension system are designed and calculated.3D modeling established by CATIA.Finally,the finite element analysis of the main parts of the suspension system column is carried out with ANSYS software.

关 键 词：电动汽车 线控转向 悬架 有限元分析 

分 类 号：U462[机械工程—车辆工程]