摘要
在异步电机控制基础上 ,利用扩展卡尔曼滤波器将转子转速看成系统的一个状态量 ,根据定子侧可以测量的电流、电压值 ,逐步估计出转子转速 ,为研制无速度传感器控制打下基础。
The rotor speed can be tacken as a state variable of the system by using the Extended Kalman Filter,which based on the vector control of an asynchronous motor.Based on the measured stator currents and stator voltages,we can estimate the rotor speed.It is very useful for us to study the application of the speed sensorless motor control.
出处
《电工技术学报》
EI
CSCD
北大核心
2002年第5期40-44,共5页
Transactions of China Electrotechnical Society
