Synchronization of a class of dynamical complex networks with nonsymmetric coupling based on decentralized control

  • Authors:
  • Haiqing Zheng;Yuanwei Jing;Xiuping Zheng;Nan Jiang

  • Affiliations:
  • School of Information Science and Engineering, Northeastern University, Shenyang, China;School of Information Science and Engineering, Northeastern University, Shenyang, China;School of Information Science and Engineering, Northeastern University, Shenyang, China;School of Information Science and Engineering, Northeastern University, Shenyang, China

  • Venue:
  • ACC'09 Proceedings of the 2009 conference on American Control Conference
  • Year:
  • 2009

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Abstract

In this paper, the synchronization problem for dynamical complex networks composed of general Lur'e systems is dealt with. Based on the Jordan canonical transformation method and a Lur'e-Postnikov function, the global synchronization criteria for dynamical complex networks with non-symmetric coupling are established and formulated as LMI. A decentralized control strategy based on projection lemma and Lur'e-Postnikov function is proposed in order to reduce the conservativeness. A dynamical complex network composed of identical Chua's oscillators is adopted as a numerical example to demonstrate the effectiveness of the proposed results.