Effect of noise on generalized chaotic synchronization

Shuguang Guan, Ying-Cheng Lai, Choy Heng 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 (US)
Article number046210
JournalPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume73
Issue number4
DOIs
StatePublished - 2006

Fingerprint

Generalized Synchronization
Chaotic Synchronization
synchronism
Chaotic Oscillator
Phase Synchronization
Coupled Oscillators
Chaotic System
oscillators
Phase Space
Synchronization
Prototype
Dependent
prototypes
Model

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Condensed Matter Physics
  • Statistical and Nonlinear Physics
  • Mathematical Physics

Cite this

Effect of noise on generalized chaotic synchronization. / Guan, Shuguang; Lai, Ying-Cheng; Lai, Choy Heng.

In: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, Vol. 73, No. 4, 046210, 2006.

Research output: Contribution to journalArticle

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