<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>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.</p></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.

IM Based Speed Servodrive with Luenberger Observer

Institute of Control and Industrial Informatics, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Ilkovičova 3, 812 19 Bratislava, Slovakia

Journal of Electrical Engineering

{"article-title":"IM Based Speed Servodrive with Luenberger Observer"}

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...

IM Based Speed Servodrive with Luenberger Observer

Published Online: Jun 07, 2011

Page range: 149 - 156

DOI: https://doi.org/10.2478/v10187-011-0021-8

Keywords
induction motor, sensorless speed control, Luenberger observer

This content is open access.

IM Based Speed Servodrive with Luenberger Observer

Published Online: Jun 07, 2011

Page range: 149 - 156

DOI: https://doi.org/10.2478/v10187-011-0021-8

Keywordsinduction motor, sensorless speed control, Luenberger observer

This content is open access.

Keywords
induction motor, sensorless speed control, Luenberger observer