DocumentCode
2682437
Title
Robust position control of DC servomotors using adaptive gain law
Author
Senjyu, Tomonobu ; Ashimine, Shingo ; Uezato, Katsumi
Author_Institution
Ryukyus Univ., Okinawa, Japan
Volume
2
fYear
1996
fDate
23-27 Jun 1996
Firstpage
1248
Abstract
In position control for DC servomotors using an equivalent disturbance torque observer and a speed observer, the position control ability of DC servomotors is affected by the observers´ estimation error. In this paper, the robust position control of DC servomotors considering those estimation errors of equivalent disturbance torque observer and speed observer is proposed. The simulation and experimental verification are shown to demonstrate the validity of the proposed method
Keywords
DC motors; machine control; observers; parameter estimation; position control; robust control; servomotors; torque control; velocity control; DC servomotors; adaptive gain law; equivalent disturbance torque observer; observers´ estimation error; robust position control; speed observer; Adaptive control; Equations; Estimation error; Feedback; Position control; Programmable control; Robust control; Servomotors; Time measurement; Torque control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE
Conference_Location
Baveno
ISSN
0275-9306
Print_ISBN
0-7803-3500-7
Type
conf
DOI
10.1109/PESC.1996.548741
Filename
548741
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