基于Kalman滤波的无位置传感器感应电机伺服系统的研究

Position Sensorless Induction Motor Servo System Based on Kalman Filter

对于感应电机 ,现在大多数的无位置传感器伺服系统采用磁通积分法、波形检测法等 ,但精度较差 ,且容易受到干扰。文章提供了一种基于Kalman滤波的无位置传感器感应电机伺服系统 ,它采用DSP系列TMS32 0C2 4x来实现 ,达到了很好的性能。

For induction motor,almost position sensorless servo system adopts flux integration or wave detection and so on,but these methods are less precise or sensitive to disturbance.The paper offers a position sensorless induction motor servo system based on Kalman filter,which is realized by TMS320C24x DSP chip. The system can get high performance.