Effect of noise on generalized chaotic synchronization

S G Guan, Y C Lai, C H Lai, Ying-Cheng Lai

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

When two characteristically different chaotic oscillators are coupled, generalized synchronization can occur. Motivated by the phenomena that common noise can induce and enhance complete synchronization or phase synchronization in chaotic systems, we investigate the effect of noise on generalized chaotic synchronization. We develop a phase-space analysis, which suggests that the effect can be system dependent in that common noise can either induce/enhance or destroy generalized synchronization. A prototype model consisting of a Lorenz oscillator coupled with a dynamo system is used to illustrate these phenomena.

Original languageEnglish
Article number046210
Pages (from-to)-
Number of pages5
JournalPhysical Review. E, Statistical, Nonlinear and Soft Matter Physics
Volume73
Issue number4
DOIs
Publication statusPublished - Apr 2006

Keywords

  • COHERENCE RESONANCE
  • STOCHASTIC RESONANCE
  • PHASE SYNCHRONIZATION
  • DYNAMICAL-SYSTEMS
  • INTERMITTENCY
  • OSCILLATORS
  • ATTRACTORS

Cite this

Effect of noise on generalized chaotic synchronization. / Guan, S G ; Lai, Y C ; Lai, C H ; Lai, Ying-Cheng.

In: Physical Review. E, Statistical, Nonlinear and Soft Matter Physics, Vol. 73, No. 4, 046210, 04.2006, p. -.

Research output: Contribution to journalArticle

Guan, S G ; Lai, Y C ; Lai, C H ; Lai, Ying-Cheng. / Effect of noise on generalized chaotic synchronization. In: Physical Review. E, Statistical, Nonlinear and Soft Matter Physics. 2006 ; Vol. 73, No. 4. pp. -.
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KW - STOCHASTIC RESONANCE

KW - PHASE SYNCHRONIZATION

KW - DYNAMICAL-SYSTEMS

KW - INTERMITTENCY

KW - OSCILLATORS

KW - ATTRACTORS

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