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Article: Bounded synchronization of a heterogeneous complex switched network

TitleBounded synchronization of a heterogeneous complex switched network
Authors
Issue Date2015
PublisherElsevier. The Journal's web site is located at http://www.elsevier.com/locate/automatica
Citation
Automatica, 2015, v. 56, p. 19-24 How to Cite?
AbstractThis paper investigates synchronization issues of a heterogeneous complex network with a general switching topology in the sense of boundedness, when no complete synchronization manifold exists. Several sufficient conditions are established with the Lyapunov method and the differential analysis of convergence to determine the existence and estimate the convergence domain for the local and global bounded synchronization of a heterogeneous complex network. By using the consensus convergence of a switched linear system associated with the switching topology, explicit bounds of the maximum deviation between nodes are obtained in the form of a scalar inequality involving the property of the consensus convergence, the homogeneous and heterogeneous dynamics of individual nodes for the local and global cases. These analytical results are simple yet generic, which can be used to explore synchronization issues of various complex networks. Finally, a numerical simulation illustrates their effectiveness.
Persistent Identifierhttp://hdl.handle.net/10722/217087
ISSN
2015 Impact Factor: 3.635
2015 SCImago Journal Rankings: 4.315

 

DC FieldValueLanguage
dc.contributor.authorWang, L-
dc.contributor.authorChen, MZQ-
dc.contributor.authorWang, QG-
dc.date.accessioned2015-09-18T05:47:49Z-
dc.date.available2015-09-18T05:47:49Z-
dc.date.issued2015-
dc.identifier.citationAutomatica, 2015, v. 56, p. 19-24-
dc.identifier.issn0005-1098-
dc.identifier.urihttp://hdl.handle.net/10722/217087-
dc.description.abstractThis paper investigates synchronization issues of a heterogeneous complex network with a general switching topology in the sense of boundedness, when no complete synchronization manifold exists. Several sufficient conditions are established with the Lyapunov method and the differential analysis of convergence to determine the existence and estimate the convergence domain for the local and global bounded synchronization of a heterogeneous complex network. By using the consensus convergence of a switched linear system associated with the switching topology, explicit bounds of the maximum deviation between nodes are obtained in the form of a scalar inequality involving the property of the consensus convergence, the homogeneous and heterogeneous dynamics of individual nodes for the local and global cases. These analytical results are simple yet generic, which can be used to explore synchronization issues of various complex networks. Finally, a numerical simulation illustrates their effectiveness.-
dc.languageeng-
dc.publisherElsevier. The Journal's web site is located at http://www.elsevier.com/locate/automatica-
dc.relation.ispartofAutomatica-
dc.rightsCopyright © 2015 Elsevier Ltd.-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.titleBounded synchronization of a heterogeneous complex switched network-
dc.typeArticle-
dc.identifier.emailChen, MZQ: mzqchen@hku.hk-
dc.identifier.authorityChen, MZQ=rp01317-
dc.description.naturepostprint-
dc.identifier.doi10.1016/j.automatica.2015.03.020-
dc.identifier.hkuros250948-
dc.identifier.volume56-
dc.identifier.spage19-
dc.identifier.epage24-
dc.publisher.placeUnited Kingdom-

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