DocumentCode
2099972
Title
A digital rotor flux observer for robust vector control of the induction machine
Author
Bottura, Celso P. ; Filho, Sérgio A Augusto
Author_Institution
DMCSI-FEEC, UNICAMP, Campinas, Brazil
Volume
1
fYear
2001
fDate
2001
Firstpage
107
Abstract
The aim of this paper is to find a solution for the rotor flux observation problem in an induction machine drive with a robust controller which performs the feedback of the slip frequency. The observer structure shall provide an accurate estimation even in the presence of either rotor resistance variation or load torque disturbances
Keywords
asynchronous machines; closed loop systems; control system synthesis; feedback; machine theory; machine vector control; observers; parameter estimation; robust control; rotors; slip (asynchronous machines); closed loop control; control design; control simulation; digital rotor flux observer; induction machine; load torque disturbances; robust vector control; robustness; rotor flux observation problem; rotor resistance variation; slip frequency feedback; Electric resistance; Equations; Feedback; Frequency; Induction machines; Machine vector control; Robust control; Robustness; Stators; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics Society, 2001. IECON '01. The 27th Annual Conference of the IEEE
Conference_Location
Denver, CO
Print_ISBN
0-7803-7108-9
Type
conf
DOI
10.1109/IECON.2001.976463
Filename
976463
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