摘要
针对无刷直流电机控制中组网和布线难的问题,研制了一种采用TI公司的无线收发芯片CC1101进行无线数据传输、以微芯公司的MCU作为核心处理器的无线组网控制系统,该系统集串口通信、数据无线收发、无刷直流电机控制于一体。介绍了无刷直流电机无线组网控制系统的工作原理,给出了电机调速使用的模糊PID算法和系统软、硬件设计方法,并给出了系统工作的软件流程图。研究结果表明:该系统结构简单、能耗低、无线通信稳定可靠,可以实现在PC机上对多台无刷直流电机进行无线组网控制,并省去不必要的布线环节。
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 CCll01 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.
出处
《机电工程》
CAS
2013年第2期206-209,227,共5页
Journal of Mechanical & Electrical Engineering
关键词
无刷直流电机
无线组网控制
模糊PID算法
brushless DC （BLDC）motor
wireless networking control
fuzzy PID algorithm
