DocumentCode :
3460510
Title :
Enhanced speed and current control of PMSM drives by perfect tracking algorithms
Author :
Sakata, Koichi ; Fujimoto, Hiroshi ; Peretti, Luca ; Zigliotto, Mauro
Author_Institution :
Yokohama Nat. Univ., Yokohama, Japan
fYear :
2010
fDate :
21-24 June 2010
Firstpage :
587
Lastpage :
592
Abstract :
Speed and current closed loops control represent the heart of any advanced AC servo drive. These inner loops usually feature high-dynamic feedback control, with possible axes decoupling and a straight feedforward action of the back-electromotive force (back-EMF). More sophisticated techniques as single-rate or multi-rate control could be exploited for both speed and current closed loops, and their performances compared to that of the classic cascade feedback controllers. This represents the goal of the present work, focusing on permanent magnet synchronous motor (PMSM) drives.
Keywords :
closed loop systems; electric current control; electric potential; feedback; permanent magnet motors; synchronous motor drives; velocity control; AC servo drive; PMSM drives; back-electromotive force; current control; high-dynamic feedback control; perfect tracking algorithms; permanent magnet synchronous motor drives; speed control; Adaptive control; Control systems; Current control; Feedback control; Frequency; Power electronics; Pulse width modulation; Robust control; Transfer functions; Velocity control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics Conference (IPEC), 2010 International
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-5394-8
Type :
conf
DOI :
10.1109/IPEC.2010.5543320
Filename :
5543320
Link To Document :
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