MRAS-Based Switching Linear Feedback Strategy for Sensorless Speed Control of Induction Motor Drives
Mohamed Amine Fnaiech,
Jaroslaw Guzinski,
Mohamed Trabelsi,
Abdellah Kouzou,
Mohamed Benbouzid,
Krzysztof Luksza
Affiliations
Mohamed Amine Fnaiech
Department of Electrical and Electronics Engineering, College of Engineering, University of Bahrain, Isa Town, Zallaq 32038, Bahrain
Jaroslaw Guzinski
Department of Electric Drives and Energy Conversion, Faculty of Electrical and Control Engineering, Gdańsk University of Technology, Narutowicza 11/12, 80-233 Gdańsk, Poland
Mohamed Trabelsi
Department of Electronic and Communications Engineering, Kuwait College of Science and Technology, Doha District, Block 4, Doha 27235, Kuwait
Abdellah Kouzou
Applied Automation and Industrial Diagnosis Laboratory (LAADI), Faculty of Science and Technology, Djelfa University, Djelfa 17000, Algeria
Mohamed Benbouzid
Institut de Recherche Dupuy de Lome, University of Brest, 29238 Brest, France
Krzysztof Luksza
Department of Electric Drives and Energy Conversion, Faculty of Electrical and Control Engineering, Gdańsk University of Technology, Narutowicza 11/12, 80-233 Gdańsk, Poland
This paper presents a newly designed switching linear feedback structure of sliding mode control (SLF-SMC) plugged with an model reference adaptive system (MRAS) based sensorless field-oriented control (SFOC) for induction motor (IM). Indeed, the performance of the MRAS depends mainly on the operating point and the parametric variation of the IM. Hence, the sliding mode control (SMC) could be considered a good control alternative due to its easy implementation and robustness. Simulation and experimentation results are presented to show the superiority of the proposed SLF-SMC technique in comparison with the classical PI controller under different speed ranges and inertia conditions.
