四轮驱动及其融合技术发展综述  

A Review of Four-Wheel Drive and Its Fusion Technologies

作　　者：申棋仁 代凯[1] 蒲永锋[1] 马芳武[1] Shen Qiren;Dai Kai;Pu Yongfeng;Ma Fangwu(State Key Laboratory of Automotive Simulation and Control,Jilin University,Changchun 130022)

机构地区：[1]吉林大学汽车仿真与控制国家重点试验室,长春130022

出　　处：《汽车文摘》2020年第7期17-26,共10页Automotive Digest

摘　　要：四轮驱动(4WD)及其融合技术已经蓬勃发展了数年,这些车辆控制技术的应用均对车辆性能有着显著提升。对四轮驱动及其融合技术的发展和近些年的研究成果做梳理,对四轮驱动车辆驱动力分配与四轮转向(4WS)、横摆力矩控制(DYC)、车辆电子稳定系统(ESP)、差速转向等融合控制技术进行总结和说明。除此以外,随着轮毂电机广泛应用在四轮驱动车辆上,还对电机控制手段和各种转矩控制策略的融合控制进行了阐述。Four Wheel Drive technology(4WD)and its fusion technology have been booming for several years.The application of these vehicle control technologies has significantly improved vehicle performance.This article introduces the development of four-wheel drive and its fusion technologies and the technical research direction in recent years.Such as the distribution of traction force and Four-Wheel Steering(4WS),Direct Yaw moment Control(DYC),vehicle Electronic Stability Program(ESP),differential steering and other fusion control technologies are summarized and explained here.In addition,as the in-wheel motor is widely used in four-wheel drive vehicles,this article also describes the motor control method and the fusion control of various torque control strategies.

关 键 词：四轮驱动 差速转向 四轮转向 轮毂电机 

分 类 号：U462.1[机械工程—车辆工程]