摘要
随着无刷直流电机在运动控制领域运用越来越广泛,介绍了一种基于STM32系列单片机的高性能、低成本的直流无刷电机控制系统,该系统利用STM32内部的高级定时器、霍尔传感器接口和硬件乘法器实现了PWM信号的产生、转子位置检测和速度、电流双闭环增量式PI控制;并对该控制系统的硬件环节及其软件的实现进行了阐述。实践证明,该控制系统具有良好的动态性能和控制精度。
As BLDCM is widely applied in motional control domain, this paper introduced a kind of BLDCM control system based on STM32 series of ST, it has high performance and low cost. It used STM32 internal advanced control timer, Hall sensor interfaces and hardware multiplier to achieve the PWM signal generation, rotor position detection and the speed-current double closed loop incremental PI control; it illustrated hardware structure and the programming of the control system. The practice proves that the control system has excellent dynamic performance and control precision.
出处
《仪表技术与传感器》
CSCD
北大核心
2013年第9期68-69,共2页
Instrument Technique and Sensor
