DocumentCode
2567071
Title
Output feedback control of PMSM
Author
Loría, Antonio ; Pérez, Gerardo Espinosa
Author_Institution
LSS, Supelec, Gif-sur-Yvette, France
fYear
2010
fDate
15-17 Dec. 2010
Firstpage
3990
Lastpage
3995
Abstract
The problem of controlling a Permanent Magnet Synchronous Motor is approached in this paper eliminating the necessity of including a speed sensor and without knowledge of the (constant) load torque. The proposed controller is obtained by equipping a well-known state-feedback scheme with an observer for estimating the speed and an adaptation law for the unknown perturbation. The closed-loop is shown to be practically asymptoticaly stabile. The usefulness of the contribution is evaluated through numerical simulations.
Keywords
asymptotic stability; closed loop systems; machine control; observers; permanent magnet motors; perturbation techniques; sensors; state feedback; synchronous motors; torque control; velocity control; PMSM; adaptation law; asymptoticaly stable; closed-loop; constant load torque; observer; output feedback control; permanent magnet synchronous motor; perturbation; speed control; speed sensor; state-feedback scheme; Equations; Numerical models; Observers; Output feedback; Stability analysis; Torque; Trajectory;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control (CDC), 2010 49th IEEE Conference on
Conference_Location
Atlanta, GA
ISSN
0743-1546
Print_ISBN
978-1-4244-7745-6
Type
conf
DOI
10.1109/CDC.2010.5717126
Filename
5717126
Link To Document