Analysis and Design of rotor MRAS Speed Sensorless with a Novel Approach

I. Benlaloui , S. Drid , D. Khamari , Larbi Chrifi-Alaoui (1) , Bruno Marhic (1) , M. Ouriagli

1 LTI - Laboratoire des technologies innovantes - UR UPJV 3899

In present work a modified MRAS for induction motors is presented. Associated with vector control, the speed estimation performances are improved especially at low speed. Lyapunov theory based controllers is used to design the controllers of the vector control. Robustness against the parameter variations and the low speeds mode is proven. The experimental tests are conducted using dSPACE DS1104.

Domaines: Sciences de l'ingénieur [physics]

I. Benlaloui, S. Drid, D. Khamari, Larbi Chrifi-Alaoui, Bruno Marhic, et al.. Analysis and Design of rotor MRAS Speed Sensorless with a Novel Approach. 2016 17TH INTERNATIONAL CONFERENCE ON SCIENCES AND TECHNIQUES OF AUTOMATIC CONTROL AND COMPUTER ENGINEERING (STA'2016), Dec 2016, Sousse, Tunisia. pp.73-77. ⟨hal-03631311⟩