基于双DSP2812通信的轮毂电动车底层驱动系统  

Underlying Drive System of Hub Electric Vehicle Based on Dual DSP2812 Communication

作　　者：刘振宇 LIU Zhen-yu(School of Mechanical&Automotive Engineering,South China University of Technology,Guangzhou 510641,China)

机构地区：[1]华南理工大学机械与汽车工程学院

出　　处：《机械工程与自动化》2020年第1期180-182,共3页Mechanical Engineering & Automation

摘　　要：针对单轮毂电机控制中存在的问题,设计了基于CAN总线的四电机联合控制的轮毂电机控制方案。与单电机控制相比,控制策略更加适应复杂路况,控制精度更好。提出了开放的上层接口,可以满足扩展算法的需求,有助于研制出更加良好的底层框架。Aiming at the problems existing in the control of single hub motor,a combined control scheme of four wheel motors based on CAN bus is designed.Compared with single motor control,the control strategy is more suitable for complex road conditions,and the control accuracy is much better.An open upper layer interface is proposed,which can meet the needs of the extended algorithm,and is helpful for the development of a better underlying framework.

关 键 词：轮毂电动车 底层驱动系统 双DSP2812 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]