轮毂电机驱动特种车辆的电子差速控制研究  

Research on Electronic Differential Control of Special Vehicle Driven By In-wheel Motors

作　　者：刘桓 LIU Huan(School of Electronics and Communication Engineering,Lanzhou University of Arts and Sciences,Lanzhou 730030,China)

机构地区：[1]兰州文理学院电子与通信工程学院,兰州730030

出　　处：《微特电机》2024年第2期70-73,共4页Small & Special Electrical Machines

基　　金：兰州文理学院引进博士启动项目(202206)。

摘　　要：轮毂电机驱动电动车辆在整车布置、车辆动力学控制以及能量效率控制等方面具有巨大潜力。综合考虑轮式车辆特点和特种车辆转向需求,着重考虑了基于轨迹转向和速差转向的转向方案。仿真和实验结果表明各驱动轮可根据驾驶员意图实现转速分配,满足车辆直线行驶、转向行驶(包括零半径转向)要求。In-wheel motors are used to drive electric vehicles and have great potential in vehicle layout,vehicle dynamics control and energy efficiency control.The characteristics of wheeled vehicles and the steering demand of special vehicles were considered comprehensively,and the steering scheme based on trajectory steering and velocity difference steering was emphatically considered.Simulation and experimental results showed that each driving wheel could realize the speed distribution according to the driver's intention,and meet the requirements of vehicle driving and steering(including zero radius steering).

关 键 词：特种车辆 多轮转向 电子差速 

分 类 号：TM359.9[电气工程—电机]