DocumentCode :
2519422
Title :
A Lyapunov Function Approach of Maximum Torque Control for Synchronous Reluctance Motor Speed Drive
Author :
Chiang, Huann-Keng ; Chen, Chien-An
Author_Institution :
Dept. of Electr. Eng., Nat. Yunlin Univ. of Sci. & Technol., Doulin
Volume :
1
fYear :
2006
fDate :
Aug. 30 2006-Sept. 1 2006
Firstpage :
509
Lastpage :
512
Abstract :
A synchronous reluctance motor (SynRM) driven by a Lyapunov second method is presented in this paper. We derive a control law that, control the speed and current of SynRM. The speed and current errors are used to form, a Lyapunov function. The controller approach compensates the uncertainties which occur in the control system. However, the uncertainty is difficult to obtain in practical applications. Therefore, the adaptive law is derived to adapt the value of the uncertainty in real-time. With the proposed controller, the system has a fast response and a good disturbance rejection capability. Simulation results show that the proposed controller is valid for the synchronous reluctance motor
Keywords :
Lyapunov methods; adaptive control; angular velocity control; compensation; electric current control; machine control; reluctance motor drives; torque control; Lyapunov function approach; adaptive law; current control; disturbance rejection; maximum torque control; speed control; synchronous reluctance motor drive; uncertainty compensation; AC motors; Control systems; Equations; Error correction; Lyapunov method; Reluctance motors; Rotors; Synchronous motors; Torque control; Uncertainty;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Innovative Computing, Information and Control, 2006. ICICIC '06. First International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7695-2616-0
Type :
conf
DOI :
10.1109/ICICIC.2006.8
Filename :
1691849
Link To Document :
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