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    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/086/06/1223-1241

    • Keywords

       

      Robust adaptive synchronization; dynamical network; multiple delays; multiple uncertainties.

    • Abstract

       

      In this article, a general complex dynamical network which contains multiple delays and uncertainties is introduced, which contains time-varying coupling delays, time-varying node delay, and uncertainties of both the inner- and outer-coupling matrices. A robust adaptive synchronization scheme for these general complex networks with multiple delays and uncertainties is established and raised by employing the robust adaptive control principle and the Lyapunov stability theory. We choose some suitable adaptive synchronization controllers to ensure the robust synchronization of this dynamical network. The numerical simulations of the time-delay Lorenz chaotic system as local dynamical node are provided to observe and verify the viability and productivity of the theoretical research in this paper. Compared to the achievement of previous research, theresearch in this paper seems quite comprehensive and universal.

    • Author Affiliations

       

      LU YIMING1 HE PING2 MA SHU-HUA1 LI GUO-ZHI3 MOBAYBEN SALEH4

      1. School of Information Science & Engineering, Northeastern University, Shenyang, Liaoning, 110819, People’s Republic of China
      2. School of Automation and Electronic Information, Sichuan University of Science and Engineering, Zigong, Sichuan, 643000, People’s Republic of China
      3. State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin, Heilongjiang, 150080, People’s Republic of China
      4. CRRC TANGSHAN CO., LTD, Tangshan, Hebei, 064000, People’s Republic of China

    • Dates

       
      Published
      16 June 2016
      Manuscript received
      3 September 2014
      Manuscript revised
      11 May 2015
      Accepted
      30 July 2015
      Early published
      4 April 2016

  • Pramana – Journal of Physics | News

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