摘要
提供了一种基于TMS320F2812芯片的无传感器无刷直流电机控制器,设计了转速、电流双闭环数字化控制平台,实现了无传感器的无刷直流电机的平稳运行。同时详细地介绍了该系统的硬件、软件构成。试验证明,该控制器运行稳定可靠。该系统具有广泛的应用前景。
This article provides a brushless DC motor controller based on TMS320F2812 chip sensor design speed,current dual closed-loop digital control platform sensorless brushless DC motor running smoothly.Introduces the system＇s hardware and software structure.It has becu proved reliable operation of the controller.The system has broad application prospects.
出处
《机电工程技术》
2013年第6期35-39,共5页
Mechanical & Electrical Engineering Technology
关键词
DSP
无刷直流电机
PWM
双闭环
DSP
brushless DC motor
PWM speed adjustment
double closed loop
