Experimental evaluation of sliding mode induction motor control

Author

Benchaib, A. ; Rachid, A. ; Audrezet, E. ; Tadjine, M.

Author_Institution

Lab. des Syst. Automatiques, Univ. de Picardie-Jules Verne, Amiens, France

fYear

1997

fDate

1-7 July 1997

Firstpage

105

Lastpage

110

Abstract

This paper presents a sliding mode approach for the control and states estimation of an induction motor. Firstly, the field oriented control is briefly reviewed. Secondly, a sliding mode control law is derived to regulate the speed and the rotor flux magnitude and a sliding mode observer which was proposed in [17] is used to estimate the unmeasurable part of the motor states. Finally, experimental results obtained on a digital signal processor (DSP) TMS320C31/40 Mhz based system for a 0.37 KW induction motor are given. The obtained results are compared with those obtained by the field oriented control system.

Keywords

control system synthesis; digital signal processing chips; induction motors; machine vector control; observers; rotors; variable structure systems; velocity control; DSP TMS320C31/40 Mhz; digital signal processor; field oriented control; induction motor control; rotor flux magnitude; sliding mode control; sliding mode observer; speed control; state estimation; Digital signal processing; Induction motors; Observers; Rotors; Sliding mode control; Stators; DSP-Based system; Sliding mode control; induction motor;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (ECC), 1997 European

Conference_Location

Brussels

Print_ISBN

978-3-9524269-0-6

Type

conf

Filename

7082076