摘要
随着我国着力发展新能源汽车,电动汽车现已成为各个车企的重点研究方向。四轮独立驱动电动汽车的新型底盘结构具有其他车型不具备的先天优势,但其多执行器、非线性、集成化程度高等特点易造成车辆失稳。文章围绕直接横摆力矩控制、驱动防滑控制和容错控制对车辆操纵稳定性的提升进行总结,并对车辆未来的控制方法进行展望。
With the development of new energy vehicles,electric vehicles have become the key research direction of various vehicle enterprises.The new chassis structure of four-wheel independent drive electric vehicle has inherent advantages that other models do not have,but it is easy to cause vehicle instability due to its characteristics of multiple actuators,nonlinear and high degree of integration.This paper summarizes the improvement of vehicle handling stability by focusing on direct yaw moment control,drive anti-skid control and fault tolerance control,and looks forward to the future control methods of vehicles.
作者
陈智
刘成晔
赵景波
李亚辉
刘亚威
CHEN Zhi;LIU Chengye;ZHAO Jingbo;LI Yahui;LIU Yawei(School of Automobile and Transportation Engineering,Jiangsu University Technology,Changzhou 213001;School of Automotive Engineering,Changzhou Institute of Technology,Changzhou 213032)
出处
《常州工学院学报》
2023年第2期23-27,共5页
Journal of Changzhou Institute of Technology
基金
江苏省学位委员会、教育厅研究生实践创新计划项目(SJCX21_1302)
江苏省教育厅高等学校基础科学(自然科学)研究重大项目(22KJA580001)。
关键词
四轮独立驱动
直接横摆力矩控制
驱动防滑控制
容错控制
操稳性
four-wheel independent drive
direct yaw moment control
drive anti-skid control
fault-tolerant control
handling stability
