Adaptive position control of a PMSM drive

Author

Salvatore, L. ; Stasi, S.

Author_Institution

Dipartimento di Elettrotecnica ed Elettronica, Politecnico di Bari, Italy

Volume

3

fYear

1994

fDate

5-9 Sep 1994

Firstpage

2079

Abstract

This paper proposes a self-tuning control system for the positioning of a PM synchronous motor. The auto-tuning control system is realized with a conventional position P-regulator, a derivative position feedback with adjustable gain, and a new online estimator, based on the extended Kalman filter theory, which provides the estimates to update the gains and the feedforward load compensation term. Simulation results demonstrate that the adaptive control system maintains the desired control over position in the presence of varying mechanical parameters

Keywords

Kalman filters; adaptive control; compensation; feedback; feedforward; filtering theory; machine control; permanent magnet motors; position control; self-adjusting systems; synchronous motor drives; two-term control; PM synchronous motor; PMSM drive; adaptive position control; adjustable gain; auto-tuning control system; derivative position feedback; extended Kalman filter theory; feedforward load compensation term; online estimator; permanent magnet motor; position P-regulator; positioning; proportional control; self-tuning control system; Adaptive control; Control systems; Feedback; Load management; Magnetic flux; Permanent magnets; Position control; Programmable control; Synchronous motors; Torque;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, Control and Instrumentation, 1994. IECON '94., 20th International Conference on

Conference_Location

Bologna

Print_ISBN

0-7803-1328-3

Type

conf

DOI

10.1109/IECON.1994.398140

Filename

398140