Title :
Improvement of robustness of vector-controlled induction motors using feedforward and feedback control
Author :
Tadakuma, Susumu ; Tanaka, Shigeru ; Naitoh, Haruo ; Shimane, Kazuo
Author_Institution :
Dept. of Electr. Eng., Chiba Inst. of Technol., Narashino, Japan
fDate :
3/1/1997 12:00:00 AM
Abstract :
The authors propose a combined feedforward and feedback (FF/FB) control to improve robustness of vector-controlled induction motors. This FF/FB system maintains the quick response of the slip-frequency-type and is insensitive to parameter variation in cooperation with field-orientation control. Furthermore, the authors propose a neural network (NNW)-based vector control as a final goal of the FF/FB system
Keywords :
feedback; feedforward; frequency response; induction motors; machine control; neurocontrollers; power engineering computing; robust control; slip (asynchronous machines); feedback control; feedforward control; field-orientation control; neural network based control; robustness improvement; slip-frequency-type response; vector-controlled induction motors; Control systems; DC motors; Electrical resistance measurement; Feedback; Frequency; Induction motors; Machine vector control; Neurofeedback; Robustness; Torque;
Journal_Title :
Power Electronics, IEEE Transactions on
