利用单片机产生可控低频三相信号源的研究

Study on Controlled Low-frequency Triphase Signal Resource Produced by SCM

介绍了用单片机产生低频三相正弦信号的原理和方法 ,叙述了对频率和幅值的控制原理 ,指出了实现的途径。

In this paper,the priciple and method of producing controlled low frequency triphase signal by SCM are introduced.The theories of controlling frequency and amplitude are also discussed.