DocumentCode
2868073
Title
A new controller for induction motors using flux observer
Author
Kobayashi, Hisato ; Koizumi, Masayuki ; Hasimoto, Hideki ; Kondo, Seiji ; Harashima, Fumio
Author_Institution
Dept. of Electr. Eng., Hosei Univ., Japan
fYear
1988
fDate
11-14 April 1988
Firstpage
1063
Abstract
A control system for induction motors is introduced that keeps the generated torque equal to an arbitrarily given reference. The response of the electrical system is improved by using state feedback, where the flux value is estimated by the state observer. Then the outer alternating control inputs are adjusted to produce the desired torque. The system has very quick response. A state-space approach is used to derive the control law, which offers theoretical simplicity and the possibility of further development.<>
Keywords
feedback; induction motors; state-space methods; torque; alternating control inputs; control law; controller; flux observer; induction motors; state feedback; state-space approach; torque; Control systems; Induction generators; Induction motors; Machine vector control; Observers; Rotors; State estimation; State feedback; Stators; Torque control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1988. PESC '88 Record., 19th Annual IEEE
Conference_Location
Kyoto, Japan
Type
conf
DOI
10.1109/PESC.1988.18244
Filename
18244
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