ICGST- ACSE Journal

ACSE Volume (8) - Issue (III) ICGST

SENSORLESS NONLINEAR ADAPTIVE BACKSTEPPING CONTROL OF INDUCTION MOTOR

 F. Mehazzem1, A. Reama1, H. Benalla2

1Groupe ESIEE, Paris Est University, France
2Electrical Engineering Laboratory, Constantine University, Algeria

Abstract

A Sensorless Backstepping technique combined with a field orientation scheme has been developed for the control of induction motor to achieve rotor angular speed and rotor flux amplitude tracking objectives. An accurate knowledge of the rotor speed is the key factor in obtaining a high-performance and high-efficiency induction-motor drive. For that, a Model reference adaptive system (MRAS) rotor-speed estimator has been incorporated for which stability and robustness are assured. Simulation results are presented to validate the effectiveness of the overall proposed sensorless control scheme under the extreme conditions.

Keywords: Induction motor, Backstepping design, Vector control, MRAS speed identification.

(P1110812006, 892 KB)

@ARTICLE{P1110812006,

AUTHOR = {F. Mehazzem and A. Reama and H. Benalla},

TITLE = {SENSORLESS NONLINEAR ADAPTIVE BACKSTEPPING CONTROL OF INDUCTION MOTOR},

JOURNAL = {ICGST International Journal on Automatic Control and Systems Engineering, ACSE},

YEAR = {2008},

VOLUME = {08},

ISSUE = {III}

PAGES={1--8}

}

(P1110812006, 892 KB)