摘要
介绍一种基于脉振高频电压信号注人的永磁同步电机(PMSM)转子位置和速度估算方法,以及应用MATLAB的仪表控制工具箱模块与DSP实现RS232串行通讯的方法,并通过Matlab/Simulink平台建立了永磁同步电机DSP硬件在环的无位置传感器矢量仿真控制系统.
A method for estimation of the rotor position and speed of PMSM by using fluctuating high frequency voltage signal injection was proposed.And the serial port communication based on RS232 between Instrument Control Toolbox in MATLAB and DSP controller was also introduced.A hardware-in-loop control system of sensorless drive of PMSM based on this method was realized using Matlab/Simulink.
出处
《机电设备》
2010年第4期5-8,16,共5页
Mechanical and Electrical Equipment
基金
上海市教育委员会重点学科建设项目(J50602)
上海海事大学校基金(2009171)
关键词
永磁同步电机(PMSM)
无位置传感器
高频信号注入
串行通讯
硬件在环
permanent magnet synchronous motor （PMSM）
position sensorless control
high-frequency signal injection
serial port communication
hardware-in-loop
