Design of brushless DC motor control system based on DSP

In order to achieve the precise control of brushless DC motor better, the system utilizes powerful digital signal processing capabilities and rich on-chip peripheral resources of Ti's 32-bit processor TMS320F2812. combining with Pulse Width Modulation tecnology and Proportion Integration Differentiation closed-loop control algorithm based on feedback, designs efficient three-phase full-bridge inverter driver circuit and achieves a reliable control system of brushless DC motor based on Digital Signal Processors platform. Stable, reliable and universal portability performance will make the system has good market prospects and application value.