2013•Advanced materials researchOpen access
Design of Controller in Electrical and Electronic Engineering Based on Dual Micro Controller Units for a Brushless DC Motor
Yuqi Rang, Hao Xiong, Xiang Lei Dong, Qiang Wu, Guang Wei Meng, Zhan Qing Yang
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Abstract
The paper presents a design scheme of a BLDC motor control system based on dual MCUs communication for electrical and electronic application, discusses the rotor position detection circuit, drive circuit, protection circuit, velocity measurement circuit, and dual MCU control circuit, and gives the hardware circuit and the block diagram of software program. It is proved that the design is practical and reliable.