Decentralized guaranteed cost dynamic control for synchronization of a complex dynamical network

Author

Lee, Tae H. ; Park, Ju H. ; Jung, H.Y. ; Lee, S.M. ; Kwon, O.M.

Author_Institution

Dept. of Electr. Eng., Yeungnam Univ., Kyongsan, South Korea

fYear

2012

fDate

17-21 Oct. 2012

Firstpage

7

Lastpage

12

Abstract

This paper considers synchronization problem of a complex dynamical network. For this problem, a decentralized guaranteed cost dynamic feedback controller is designed to achieve the synchronization of the network. Based on Lyapunov stability theory and linear matrix inequality framework, the existence condition for feasible controllers is derived in terms of linear matrix inequalities. Finally, the proposed method is applied to two numerical examples in order to show the effectiveness of our result.

Keywords

Lyapunov methods; complex networks; control system synthesis; decentralised control; feedback; linear matrix inequalities; stability; synchronisation; Lyapunov stability theory; complex dynamical network; decentralized guaranteed cost dynamic feedback control; linear matrix inequality framework; synchronization problem; Adaptive control; Complex networks; Cost function; Linear matrix inequalities; Power system dynamics; Silicon; Synchronization; Complex network; Decentralized controller; Dynamic controller; Guaranteed cost controller; Synchronization;

fLanguage

English

Publisher

ieee

Conference_Titel

Control, Automation and Systems (ICCAS), 2012 12th International Conference on

Conference_Location

JeJu Island

Print_ISBN

978-1-4673-2247-8

Type

conf

Filename

6393394