EMC software and hardware design of brushless DC motor control system based on DSP is introduced particularly, and analysis the reason of electromagnetic interference and electromagnetic radiation on the system.

• 摘要详细阐述了基于数字信号处理器的无刷直流电动机控制系统的电磁兼容性软硬件设计，对系统电磁干扰和电磁辐射产生的原理进行了分析。