DSP在高性能电气传动中的优势、限制及应用

Advantage, Limitatibn and Application of DSP in High Performance Electrical Drive

数字信号处理器(Digital Signal Processor)解决了高性能电气传动测量及控制的速度问题,本文在对DSP的发展作简要回顾后,对于DSP用在电气传动领域的优势及限制作了叙述。最后给出了DSP在交流调速及交流伺服系统的具体应用,并提出了几个实施方案。

DSP(Digital Signal Processor) solves speed probiem in measurement and control of high performance electrical drive. Having reviewed the development of DSP, this paper desc- ribed the advantages and limitations of DSP which is used in the field of electrical drive. the concrete applications of DSP in AC adjust speed and AC servo system are given at last. Some concrete methods are pointed out as well.