四轮独立驱动与转向电动汽车四轮转向研究综述  

Overview of Research on Steering Control of Four-wheel Independent Driving and Steering Electric Vehicle

作　　者：姬晓 李刚[1] 曹天琳 Ji Xiao;Li Gang;Cao Tianlin(College of Automobile and Traffic Engineering,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17期5-7,共3页Automobile Applied Technology

基　　金：国家自然科学基金面上项目(51675257)。

摘　　要：四轮独立驱动与转向电动汽车作为分布式电动汽车的一种,通过四个轮毂电机分别独立控制各个车轮的转角和转矩而取代了传统汽车的分动器等其他机械结构,简化了车辆的底盘结构,同时又为车辆的各种控制提供了便利条件。文章介绍了四轮独立驱动与转向电动汽车转向控制的研究背景和特点,对国内外的研究情况进行了阐述,提出四轮转向控制的发展方向。Four-wheel independent drive and four-wheel independent steering electric vehicles are a kind of distributed electric vehicles.The four in-wheel motors independently control the rotation angle and torque of each wheel,replace the transfer case of traditional car and other mechanical structures.It saves space and provides convenient conditions for various control of the vehicle.The paper introduces the research background and characteristics of the steering control of four-wheel independent drive and steering electric vehicles,expounds the research situation at home and abroad,and proposes the development direction of steering control.

关 键 词：电动汽车 四轮独立转向 轮毂电机 转向控制 

分 类 号：U469.72[机械工程—车辆工程]