Title :
A performance based analysis of a robust flux controller for an induction motor drive
Author :
Cumbria, N. ; Nowicki, E.P. ; Chu, A. ; Salmon, J.C.
Author_Institution :
Dept. of Electr. Eng., Calgary Univ., Alta., Canada
Abstract :
This paper presents the design of a novel robust flux controller and, subsequently, a robust speed controller for an indirect field oriented controlled induction motor drive. The controllers are obtained in terms of stability and performance criteria, taking into account the effects of external disturbances and parameter variations, including time delay, rotor resistance variances and inertial deviation from the nominal model. The purpose of these controllers is to provide good tracking and performance despite the uncertainties present in the drive system
Keywords :
control system analysis; control system synthesis; induction motor drives; machine control; machine theory; magnetic flux; magnetic variables control; robust control; rotors; variable speed drives; velocity control; control design; control simulation; external disturbances; indirect field oriented control; induction motor drive; inertial deviation; parameter variations; performance based analysis; performance criteria; robust flux controller; robust speed controller; rotor resistance variances; stability; time delay; tracking; uncertainties; Control systems; Induction motor drives; Induction motors; Performance analysis; Robust control; Rotors; Stators; Torque; Uncertainty; Voltage;
Conference_Titel :
Electrical and Computer Engineering, 1998. IEEE Canadian Conference on
Conference_Location :
Waterloo, Ont.
Print_ISBN :
0-7803-4314-X
DOI :
10.1109/CCECE.1998.682556
