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Adaptive synchronization of fractional-order chaotic systems and parameters identification

  • Harbin Institute of Technology
  • School of Electrical Engineering and Automation, Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

This work presents an adaptive synchronization between two different order fractional chaotic systems with unknown parameters. Based on the nonlinear feedback, the proposed adaptive scheme not only can estimate the unknown parameters successfully in certain condition, but also realize the synchronization of chaotic fractional-order system. Taken the fractional liu system and Duffing system as an example, numerical simulation results verify the effectiveness of the proposed scheme.

Original languageEnglish
Pages (from-to)354-359
Number of pages6
JournalJilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition)
Volume40
Issue numberSUPPL.1
StatePublished - Sep 2010

Keywords

  • Adaptive synchronization
  • Fractional-order chaos
  • Nonlinear feedback
  • Parameters identification

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