Title :
Robust speed tracking control for the induction machine
Author :
Bottura, C.P. ; Filho, S. A Augusto
Author_Institution :
DMCSI-FEEC UNICAMP, Campinas, SP, Brazil
fDate :
29 Jun-1 Jul 1998
Abstract :
In this work, the induction machine control problem is treated in a feedback control theory viewpoint. The effects of parameter variation, non-stationarities and nonlinearities of the system are considered as model uncertainties. A linear state feedback controller, robust to all variation range of the plant, is synthesized to provide robust stability to the drive. Moreover, a rotor flux observer is proposed to make this solution suitable even for standard machines
Keywords :
angular velocity control; induction motor drives; observers; robust control; rotors; servomechanisms; state feedback; tracking; induction motor drive; observer; robust control; rotor flux; servomechanism; speed control; stability; state feedback; tracking; Equations; Feedback control; Induction machines; Machine vector control; Robust control; State feedback; State-space methods; Stators; Torque; Uncertainty;
Conference_Titel :
Advanced Motion Control, 1998. AMC '98-Coimbra., 1998 5th International Workshop on
Conference_Location :
Coimbra
Print_ISBN :
0-7803-4484-7
DOI :
10.1109/AMC.1998.743481
