基于TMS320F2812的无传感器无刷直流电机控制器设计  

Design of Sensorless Brushless DC Motor Controller Based on DSP TMS320F2812

作　　者：徐宇[1] 傅惠南[1] 刘凯[1] 

机构地区：[1]广东工业大学机电工程学院,广东广州510006

出　　处：《机电工程技术》2013年第6期35-39,共5页Mechanical & Electrical Engineering Technology

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.

关 键 词：DSP 无刷直流电机 PWM 双闭环 

分 类 号：TP332[自动化与计算机技术—计算机系统结构]