摘要
针对轮毂电机驱动的电动汽车的转向问题,利用机械差速器的原理,提出了一种"差速不差力"的"自适应"电子差速器。通过对两侧驱动电机电磁转矩的控制,进而达到对驱动电机差速的控制。设计了电子差速的控制过程,并进行了MATLAB仿真,证明了此设计的可行性。
In order to solve the steering problem of electric vehicle drived by wheel motor, the article based on the principle of differential under the same force, put forward a novel electronic differential using adaptive control strategy. By controlling the electromagnetic torque, it could control the speed of drive motors. The control process of the electronic differential was designed, and the feasibility of this design was proved by MATLAB simulation.
出处
《机械工程与自动化》
2013年第3期46-47,50,共3页
Mechanical Engineering & Automation
关键词
轮毂电机
电动汽车
自适应
电子差速
wheel motor
electric vehicle
adaptive principle
electronic differential
