DocumentCode
1885877
Title
Notice of Retraction
Improved Delayed Feedback Suppression of Chaotic Oscillation in Power System
Author
Zhao Hui ; Ma Ya-jun ; Yue You-jun
Author_Institution
Sch. of Electr. Eng., Tianjin Univ. of Technol., Tianjin, China
fYear
2010
fDate
25-26 Dec. 2010
Firstpage
1
Lastpage
4
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Chaos is an inherent phenomenon of nonlinear system. Power system is a typical nonlinear system and it is likely to emerge chaotic oscillation or instability under periodic load perturbation. In order to suppress chaotic oscillations, this paper aim to delayed feedback inhibition of chaotic oscillation power system slow convergence and simulation ineffective, proposing a new method in the delayed feedback control based on the superposition of the Backstepping controller, it is proved by Lyapunov stability theory that the controlled system which can obtain closed loop asymptotically stable. Finally, a numerical simulation case study is given to prove the validity of the proposed method.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Chaos is an inherent phenomenon of nonlinear system. Power system is a typical nonlinear system and it is likely to emerge chaotic oscillation or instability under periodic load perturbation. In order to suppress chaotic oscillations, this paper aim to delayed feedback inhibition of chaotic oscillation power system slow convergence and simulation ineffective, proposing a new method in the delayed feedback control based on the superposition of the Backstepping controller, it is proved by Lyapunov stability theory that the controlled system which can obtain closed loop asymptotically stable. Finally, a numerical simulation case study is given to prove the validity of the proposed method.
Keywords
Lyapunov methods; chaos; closed loop systems; feedback; numerical analysis; power system control; stability; Lyapunov stability theory; backstepping controller; chaotic oscillation; closed loop asymptotically stable; delayed feedback control; delayed feedback suppression; feedback inhibition; nonlinear system; numerical simulation; power system; Chaos; Control systems; Feedback control; Oscillators; Power system dynamics; Power system stability;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Engineering and Computer Science (ICIECS), 2010 2nd International Conference on
Conference_Location
Wuhan
ISSN
2156-7379
Print_ISBN
978-1-4244-7939-9
Type
conf
DOI
10.1109/ICIECS.2010.5677697
Filename
5677697
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