基于DSP的无刷直流电动机矢量控制系统

Vector Control System of Blushless Direct Current Motor Based On DSP

根据系统控制对象的特点,从模块化及数字化的角度出发,选取以LF2407A为控制芯片,设计了一种基于DSP的正弦波无刷直流电动机矢量控制方案.按照模块化的思想,将系统控制中的矢量运算通过DSP实现算法控制,最终完成以数字信号处理器为核心的正弦波无刷直流电动机矢量控制系统.实验结果表明这种控制系统满足了正弦波无刷直流电动机高性能伺服控制所需参数的准确性与实时性要求.

In according to characteristic of Vector Control System, completing the design of Vector Control System of BLDC based on LF2407A. Realizing the Vector Control arithmetic By the DSP based on the module ideal. Experimentation indicates the system fulfill the demand of veracity and real time for the high performance servo control system of BLDC