a mutual model reference adaptive system (mras) is proposed to implement a position sensorless direct torque control of an asynchronous machine.
参考模型和可调模型使用交互式mras方法,系统在电机的转速和定子电阻的辨识间切换。
the paper describes a model reference adaptive system for the identification of induction motor speed from measured motor stator voltages and currents.
提出了利用异步电动机电压和定子电流来实时辩识感应电动机速度的模型参考自适应系统。
in addition, a method based on the model reference adaptive system is proposed to compensate the variation of motor parameters.