Title :
Speed sensorless indirect field-oriented of induction motor using two type of adaptive observer
Author :
Ben Regaya, Chiheb ; Zaafouri, Abderrahmen ; Chaari, Abdelkader
Author_Institution :
Higher Sch. of Sci. & Tech. of Tunis (ESSTT), Univ. of Tunis Unit C3S, Tunis, Tunisia
Abstract :
In this paper, the indirect vector control speed sensorless is presented, two adaptive mechanisms have been proposed to estimate the rotor speed. The first adaptive observer based on sliding mode, a study was made to present the steps needed to design a sliding mode observer. The second has been developed from the backstepping technique to design an observer for the rotor speed. Finally, tests show the robust performance of the control law obtained by these two types of adaptive observers.
Keywords :
adaptive control; induction motors; observers; sensorless machine control; variable structure systems; velocity control; adaptive mechanisms; adaptive observer; adaptive observers; backstepping technique; indirect vector control speed sensorless; induction motor; rotor speed estimation; sliding mode observer; Backstepping; Equations; Induction motors; Mathematical model; Observers; Rotors; Stators; Backstepping observer; Indirect vector control; Induction motor; Sliding mode observer; Speed sensorless;
Conference_Titel :
Electrical Engineering and Software Applications (ICEESA), 2013 International Conference on
Conference_Location :
Hammamet
Print_ISBN :
978-1-4673-6302-0
DOI :
10.1109/ICEESA.2013.6578380
