DocumentCode
1618554
Title
Speed control of a PMSM motor based on the new disturbance observer
Author
Suh, Young ; Chun, Tae
Author_Institution
Dept. of Electr. Eng., Ulsan Univ., South Korea
Volume
2
fYear
2001
Firstpage
1319
Abstract
This paper is concerned with speed control of a permanent magnet synchronous motor (PMSM) based on a new disturbance observer. The unknown disturbance is compensated so that faster speed response and smaller speed ripple can be achieved in the presence of a time-varying load. The proposed disturbance observer has a finite memory structure and thus is robust to model uncertainties. Also, due to the simple structure of the observer, it can be easily implemented.
Keywords
compensation; control system synthesis; machine control; machine theory; observers; permanent magnet motors; robust control; synchronous motors; velocity control; disturbance compensation; disturbance observer; finite memory structure; model uncertainties; permanent magnet synchronous motor; robustness; speed control design; speed response; speed ripple; time-varying load; Character generation; Control systems; Delay; Digital control; Gaussian noise; Motor drives; Permanent magnet motors; Robustness; Uncertainty; Velocity control;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Conference, 2001. Thirty-Sixth IAS Annual Meeting. Conference Record of the 2001 IEEE
Conference_Location
Chicago, IL, USA
ISSN
0197-2618
Print_ISBN
0-7803-7114-3
Type
conf
DOI
10.1109/IAS.2001.955691
Filename
955691
Link To Document