DocumentCode
2066747
Title
Sensorless control of a non-salient PMSM with locally decoupled angle and speed estimates
Author
Tadmor, G.
Author_Institution
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
Volume
3
fYear
2002
fDate
2002
Firstpage
1942
Abstract
A state observer provides angle, velocity and load estimates for a non-salient permanent magnet synchronous motor. Local stability does not require quasi steady state hypotheses. A block structure decouples position estimates from speed and load torque estimates, with advantages at low speed.
Keywords
closed loop systems; control system synthesis; machine control; observers; permanent magnet motors; position control; stability; synchronous motors; torque control; velocity control; angle estimates; block structure; load estimates; local stability; nonsalient permanent magnet synchronous motor; sensorless control; speed estimates; state observer; velocity estimates; Observers; Permanent magnet motors; Sensorless control; Shafts; Stability; State estimation; Stators; Steady-state; Synchronous motors; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2002. Proceedings of the 2002
ISSN
0743-1619
Print_ISBN
0-7803-7298-0
Type
conf
DOI
10.1109/ACC.2002.1023919
Filename
1023919
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