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A nonlinear observer for induction motors

Published online by Cambridge University Press:  15 September 2001

K. Busawon ,
H. Yahoui ,
A. Hammouri  and
G. Grellet
K. Busawon*
Affiliation:
Laboratoire d'Automatique et de génie des procédés LAGEP (URA CNRS D 1328), Université Claude Bernard Lyon I, CPE, Bât. 308 G, 43 boulevard du 11 Novembre 1918, 69622 Villeurbanne Cedex, France
H. Yahoui
Affiliation:
Laboratoire d'Électrotechnique et d'Électronique de Puissance, Université Claude Bernard Lyon I, Bât. 721, 43 boulevard du 11 Novembre 1918, 69622 Villeurbanne Cedex, France
A. Hammouri
Affiliation:
Laboratoire d'Automatique et de génie des procédés LAGEP (URA CNRS D 1328), Université Claude Bernard Lyon I, CPE, Bât. 308 G, 43 boulevard du 11 Novembre 1918, 69622 Villeurbanne Cedex, France
G. Grellet
Affiliation:
Laboratoire d'Électrotechnique et d'Électronique de Puissance, Université Claude Bernard Lyon I, Bât. 721, 43 boulevard du 11 Novembre 1918, 69622 Villeurbanne Cedex, France
*
busawon@gamma.fime.uanl.mxgrellet@leep.univ-lyon1.fr
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Abstract

In this paper, we give nonlinear observers for the estimation of the rotor flux and the load torque in an induction motor. The observers are designed on the basis of the standard α − β Park's model. The performance of these observers are shown via experimental measurements.

Keywords

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 15 , Issue 3 , September 2001 , pp. 181 - 188
Copyright
© EDP Sciences, 2001

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References

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