Wireless network control for brushless DC motor

ZHAO Xing， ZHANG Xun
（School of Electronic & Information， Hangzhou Dianzi University， Hangzhou 310018， China）

Abstract： Aiming at the problem of networking and cabling in the control of brushless DC motors，a wireless network control system was developed，which used TI's wireless transceiver chip CC1101 to transmit data and used microchip's MCU as the core processors. Serial communication，wireless transceivers and brushless DC motor control were integrated into this system. The principle of wireless network control for brushless DC motor，fuzzy PID algorithm which was used for the speed control of motor，hardware and software design methods were described，also the software flow chart and algorithm were introduced. The results indicate that the system is a simple，low energy consumption，stable and reliable wireless communication system which realizes wireless network control of brushless DC motors and eliminates unnecessary cabling links.
Key words： brushless DC （BLDC）motor；  wireless networking control； fuzzy PID algorithm