Design and realization for brushless DC motor controller based on DSP

This article introduces the working principle and the control mode of the brushless DC motor,and proposes a brushless DC motor controller design based on DSP technology.The design that the CPU、PWM wave generation unit、data acquisition unit and other peripherals are integrated in one DSP,improves the system integration and anti-interference,while makes the system upgrades easier.Experiments show that the brushless DC motor control system based on DSP has good steady and dynamic performance,reaching the general servo system performance requirements.