摘要
以无刷电机为驱动电机的电动车控制系统以TMS320F2812 DSP为控制电路核心,以DSP采集比较电平及电机霍尔反馈信号,并采用模糊PID为控制算法,通过软件编程PWM信号,输出三相六路控制无刷直流电动机。主要介绍该系统的硬件结构及软件流程,从而提供一个高性能、易操作且性能稳定的电动车无刷直流驱动电机控制器。
This article introduces brushless motor as the drive motor of electromobile. This system is taking the TMS320F2812 DSP as the core control circuit, the fuzzy- PID control method is used in the speed loop. The controller system can realize the precision control of moving position and velocity. The hardware and the software flow of the system are presented in detail.
出处
《电机技术》
2008年第4期29-31,共3页
Electrical Machinery Technology
