DocumentCode :
3550949
Title :
Robust nonlinear excitation control based on a novel adaptive back-stepping design for power systems
Author :
Fu, Jun ; Zhao, Jun
Author_Institution :
Fac. of Information Sci. & Eng., Northeastern Univ., Shenyang, China
fYear :
2005
fDate :
8-10 June 2005
Firstpage :
2715
Abstract :
This paper extends a newly developed adaptive back-stepping algorithm for systems in parametric feedback form to general nonlinear systems. The extended method is applied to robust nonlinear design of excitation control of power systems containing some unknown parameters. The proposed method differs from the "classical" adaptive back-stepping design in the way the parameter estimator is constructed and in the way the nonlinear gains are assigned. Simulation results compared with the "classical" adaptive back-stepping method on a single-machine infinite bus system (SMIB) demonstrate that this proposed controller can obtain better performances. In addition, this extended algorithm is applicable to other control systems.
Keywords :
adaptive control; control system synthesis; feedback; nonlinear control systems; parameter estimation; power system control; robust control; adaptive back-stepping design; nonlinear gains; parameter estimator; parametric feedback; power systems; robust nonlinear excitation control; single-machine infinite bus system; Adaptive control; Control systems; Feedback; Nonlinear control systems; Nonlinear systems; Power system control; Power system simulation; Power systems; Programmable control; Robust control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
American Control Conference, 2005. Proceedings of the 2005
ISSN :
0743-1619
Print_ISBN :
0-7803-9098-9
Electronic_ISBN :
0743-1619
Type :
conf
DOI :
10.1109/ACC.2005.1470379
Filename :
1470379
Link To Document :
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