Adaptive nonlinear control for speed regulation of a permanent-magnet synchronous motor

Author

Kaddouri, Azeddine ; Akhrif, Ouassima ; Le-Huy, Hoang

Author_Institution

Sch. of Eng., Moncton Univ., NB, Canada

Volume

3

fYear

1999

fDate

1999

Firstpage

1079

Abstract

This paper presents an adaptive nonlinear controller (ANC) for a three-phase permanent-magnet synchronous motor (PMSM). The designed ANC controller combines the nonlinear input-output linearization technique with linear adaptive control techniques. It takes into account the uncertainties in the stator inductance and the rotor moment of inertia which are difficult to measure with accuracy. A good speed tracking performance with no error is obtained. Real-time implementation based on a floating-point DSP TMS320C31 is used to test the controller´s performance

Keywords

adaptive control; control system synthesis; linear systems; linearisation techniques; machine control; machine testing; machine theory; nonlinear control systems; permanent magnet motors; power engineering computing; synchronous motors; adaptive nonlinear speed control scheme; control design; control performance; floating-point DSP TMS320C31; linear adaptive control; nonlinear input-output linearization technique; rotor moment of inertia; speed tracking performance; stator inductance; three-phase permanent-magnet synchronous motor; uncertainties; AC motors; Adaptive control; Feedback; Inductance measurement; Linearization techniques; Programmable control; Reluctance motors; Stators; Synchronous motors; Torque;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics Society, 1999. IECON '99 Proceedings. The 25th Annual Conference of the IEEE

Conference_Location

San Jose, CA

Print_ISBN

0-7803-5735-3

Type

conf

DOI

10.1109/IECON.1999.819358

Filename

819358