Second order sliding mode sensorless torque control of induction motor

Author

Galicia, Marcos I. ; Loukianov, Alexander G. ; Sanchez, Edgar N.

Author_Institution

Dept. of Electr. Eng., CINVESTAV-IPN, Guadalajara, Mexico

fYear

2009

fDate

10-13 Jan. 2009

Firstpage

1

Lastpage

6

Abstract

In this paper the torque and the square of the rotor flux magnitude control using second order sliding mode controller for an induction motor, is proposed. Designed super-twisting controller permits to reduce chattering that is inherent in standard sliding mode control and to improve accuracy. To estimate the rotor flux and speed, an adaptive observer is proposed. The effectiveness of the designed control scheme is confirmed via simulation.

Keywords

induction motors; rotors; sensorless machine control; torque control; variable structure systems; adaptive observer; induction motor; second order sliding mode controller; sliding mode sensorless torque control; square rotor flux magnitude control; super twisting controller design; torque control; Couplings; Induction motor drives; Induction motors; Pulse width modulation; Rotors; Samarium; Sensorless control; Sliding mode control; Stators; Torque control; Induction motor; sliding mode; torque control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Engineering, Computing Science and Automatic Control,CCE,2009 6th International Conference on

Conference_Location

Toluca

Print_ISBN

978-1-4244-4688-9

Electronic_ISBN

978-1-4244-4689-6

Type

conf

DOI

10.1109/ICEEE.2009.5393351

Filename

5393351