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.
作者
申棋仁
代凯
蒲永锋
马芳武
Shen Qiren;Dai Kai;Pu Yongfeng;Ma Fangwu(State Key Laboratory of Automotive Simulation and Control,Jilin University,Changchun 130022)
出处
《汽车文摘》
2020年第7期17-26,共10页
Automotive Digest
关键词
四轮驱动
差速转向
四轮转向
轮毂电机
Four-wheel drive
Differential steering
Four-wheel steer
In-wheel motor
