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Impulsive synchronization of Lü chaotic system based on small impulsive signal

  • Zhijun Peng
  • , Yang Li*
  • , Xiaofeng Liao
  • , Chuandong Li
  • *Corresponding author for this work
  • Chongqing University

Research output: Contribution to journalArticlepeer-review

Abstract

In this Letter the issue of impulsive synchronization of the Lü chaotic system is developed. We propose an impulsive synchronization scheme of the Lü chaotic system including chaotic systems. Some new and sufficient conditions on varying impulsive distance are established in order to guarantee the synchronizability of the systems using the synchronization method. In particular, some simple conditions are derived in synchronizing the systems by equal impulsive distances. The proposed impulsive synchronization scheme is applied to the Lü chaotic system and the numerical example demonstrates the effectiveness of the method. The boundaries of the stable regions are also estimated.

Original languageEnglish
Pages (from-to)797-804
Number of pages8
JournalInternational Journal of Theoretical Physics
Volume47
Issue number3
DOIs
StatePublished - Mar 2008
Externally publishedYes

Keywords

  • Chaos
  • Impulsive synchronization
  • Lü chaotic system

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