Induction motor control using nonlinear sliding mode theory

Author

Benchaib, A. ; Edwards, C.

Author_Institution

Dept. of Eng., Univ. of Leicester, Leicester, UK

fYear

1999

fDate

Aug. 31 1999-Sept. 3 1999

Firstpage

779

Lastpage

784

Abstract

This paper proposes a new nonlinear sliding mode controller for induction motors. The controller assumes that only the motor speed and stator currents are measured and seeks to provide asymptotic tracking of speed and flux. The control law incorporates a sliding mode observer and uses backstepping ideas to synthesis the nonlinear controller sliding surfaces. Good simulation results have been obtained.

Keywords

control nonlinearities; control system synthesis; electric current control; induction motors; machine control; nonlinear control systems; observers; stators; variable structure systems; velocity control; asymptotic tracking; backstepping; control law; flux; induction motor control; motor speed; nonlinear controller synthesis; nonlinear sliding mode controller; nonlinear sliding mode theory; sliding mode observer; sliding surfaces; stator currents; Induction motors; Observers; Resistance; Rotors; Stators; Switches; Torque; Backstepping; Induction motors; Nonlinear control; Observers; Sliding mode;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (ECC), 1999 European

Conference_Location

Karlsruhe

Print_ISBN

978-3-9524173-5-5

Type

conf

Filename

7099400

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=706456