DocumentCode
1165247
Title
Speed nonlinear control of DC motor drive with field weakening
Author
Liu, Zuo Zong ; Luo, Fang Lin ; Rashid, Muhammad H.
Author_Institution
Nanyang Technol. Univ., Singapore, Singapore
Volume
39
Issue
2
fYear
2003
Firstpage
417
Lastpage
423
Abstract
In this paper, the authors show that it is feasible to apply nonlinear multiple-input multiple-output feedback linearization technique to a separately excited DC motor system that is operated in the high-speed field-weakening regime. Load-adaptive and sensorless control techniques to improve dynamic speed performance are proposed and compared. Also, application results are presented to verify theoretical ones.
Keywords
DC motor drives; MIMO systems; control system analysis; control system synthesis; feedback; linearisation techniques; machine control; nonlinear control systems; velocity control; DC motor drive nonlinear speed control; dynamic speed performance; field weakening; high-speed field-weakening regime; load-adaptive control techniques; nonlinear multiple-input multiple-output feedback linearization; sensorless control techniques; separately excited DC motor system; Control systems; DC motors; Feedback; Linearization techniques; MIMO; Motion control; Nonlinear control systems; Nonlinear equations; Sensorless control; Torque;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/TIA.2003.808971
Filename
1189218
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