Applied nonlinear control of an induction motor using digital signal processing

Author

Von Raumer, Thomas ; Dion, Jean Michel ; Dugard, Luc ; Thomas, Jean Luc

Author_Institution

Lab. d´´Autom., ENSIEG, Grenoble, France

Volume

2

Issue

4

fYear

1994

fDate

12/1/1994 12:00:00 AM

Firstpage

327

Lastpage

335

Abstract

In this paper, the application of nonlinear input-output linearization techniques to the control of induction motors is presented. Practical issues concerning discrete-time implementation, rotor flux observation and stator current limitation are presented. The use of a high-speed digital signal processor (DSP) is particularly appropriate, facilitating a small sampling period and advanced control algorithms. Our control scheme is implemented on an industrial induction motor variable speed drive. Practical results are given showing the feasibility of the approach

Keywords

digital signal processing chips; discrete time systems; induction motor drives; linearisation techniques; machine control; nonlinear control systems; rotors; stators; velocity control; digital signal processing; discrete-time system; induction motor; nonlinear control; nonlinear input-output linearization; rotor flux observation; stator current limitation; variable speed drive; Digital signal processing; Digital signal processors; Induction motors; Industrial control; Linearization techniques; Rotors; Signal processing algorithms; Signal sampling; Stators; Variable speed drives;

fLanguage

English

Journal_Title

Control Systems Technology, IEEE Transactions on

Publisher

ieee

ISSN

1063-6536

Type

jour

DOI

10.1109/87.338653

Filename

338653