DocumentCode
904274
Title
DSP-based speed adaptive flux observer of induction motor
Author
Kubota, Hisao ; Matsuse, Kouki ; Nakano, T.
Author_Institution
Dept. of Electr. Eng., Meiji Univ., Kawasaki, Japan
Volume
29
Issue
2
fYear
1993
Firstpage
344
Lastpage
348
Abstract
A method for estimating the rotor flux and speed of an induction motor based on adaptive control theory is presented. The method is applied to a direct field-oriented induction motor control without speed sensors. The influence of the parameter variation on the speed estimation can be removed by the proposed parameter adaptive scheme. The validity of the adaptive flux observer is verified experimentally
Keywords
adaptive control; digital control; digital signal processing chips; induction motors; machine control; magnetic flux; magnetic variables control; parameter estimation; rotors; velocity control; DSP; adaptive control; digital control; field-oriented; flux observer; induction motor; machine control; parameter estimation; parameter variation; rotor; velocity control; Adaptive control; Equations; Induction motors; Motor drives; National electric code; Observers; Rotors; State estimation; Stators; Torque control;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/28.216542
Filename
216542
Link To Document