摘要
随着 DSP运算速度的提高和价格的下降 ,DSP在控制系统中应用越来越广泛 ,设计的这种基于TMS32 0 F2 4 0数字信号处理器的电机控制系统 ,是结合 F2 4 0的内部集成器件所提出的一种新的电机转速测量算法 ,并在串口通信中采用 CRC差错检测 ,以软件实现了一种 CRC编译码 ,采用较复杂的控制算法实现对电机的精确控制 ,该系统结构简单 ,外围元件少 。
A motor control system based on DSP TMS320F240 is proposed in this paper.This system has fewer components, but is simpler in strusture and better in performance in algorithm computations and series communications, compared with the traditional motor control systems. A new square wave frequency measure approach and a CRC error detection algorithm are considered in the control system.
出处
《桂林电子工业学院学报》
2002年第2期19-21,共3页
Journal of Guilin Institute of Electronic Technology
