FUZZY LOGIC BASED ADAPTATION MECHANISM FOR ADAPTIVE LUENBERGER OBSERVER SENSORLESS DIRECT TORQUE CONTROL OF INDUCTION MOTOR

Journal of Engineering Science and Technology. 2016;11(1):46-59

 

Journal Homepage

Journal Title: Journal of Engineering Science and Technology

ISSN: 1823-4690 (Print)

Publisher: Taylor's University

LCC Subject Category: Technology: Engineering (General). Civil engineering (General) | Technology: Technology (General)

Country of publisher: Malaysia

Language of fulltext: English

Full-text formats available: PDF

 

AUTHORS

A. BENNASSAR (Department of Electrical Engineering, Mohammed V University Agdal, Mohammadia School’s of Engineers, Street Ibn Sina B.P 765 Agdal Rabat, Morocco)
A. ABBOU (Department of Electrical Engineering, Mohammed V University Agdal, Mohammadia School’s of Engineers, Street Ibn Sina B.P 765 Agdal Rabat, Morocco)
M. AKHERRAZ (Department of Electrical Engineering, Mohammed V University Agdal, Mohammadia School’s of Engineers, Street Ibn Sina B.P 765 Agdal Rabat, Morocco)
M. BARARA (Department of Electrical Engineering, Mohammed V University Agdal, Mohammadia School’s of Engineers, Street Ibn Sina B.P 765 Agdal Rabat, Morocco)

EDITORIAL INFORMATION

Double blind peer review

Editorial Board

Instructions for authors

Time From Submission to Publication: 12 weeks

 

Abstract | Full Text

Many industrial applications require high performance speed sensorless operation and demand new control methods in order to obtain fast dynamic response and insensitive to external disturbances. The current research aims to present the performance of the sensorless direct torque control (DTC) of an induction motor (IM) using adaptive Luenberger observer (ALO) with fuzzy logic controller (FLC) for adaptation mechanism. The rotor speed is regulated by proportional integral (PI) anti-windup controller. The proposed strategy is directed to reduce the ripple on the torque and the flux. Numerical simulation results show the good performance and effectiveness of the proposed sensorless control for different references of the speed even both low and high speeds.