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IM Based Speed Servodrive with Luenberger Observer Cover

IM Based Speed Servodrive with Luenberger Observer

By: Juraj Gacho and  Milan Žalman  
Open Access
|Jun 2011

Abstract

The article concerns observing states of the Induction Motor (IM) using a Luenberger observer in the speed servo drive. The movement of the motor and observer roots is analyzed for a variable speed. Following the analysis, a new method for gain evaluation of the IM magnetic flux observer is presented. This structure is extended by including an adaptive speed observer. The functionality of the presented method is proved in simulations using MATLAB Simulink.

DOI: https://doi.org/10.2478/v10187-011-0021-8 | Journal eISSN: 1339-309X | Journal ISSN: 1335-3632
Language: English
Page range: 149 - 156
Published on: Jun 7, 2011
Published by: Slovak University of Technology in Bratislava
In partnership with: Paradigm Publishing Services
Publication frequency: 6 issues per year

© 2011 Juraj Gacho, Milan Žalman, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons License.

Volume 61 (2010): Issue 3 (May 2010)