SYNCHRONIZATION OF SPATIOTEMPORAL CHAOTIC SYSTEMS BY FEEDBACK-CONTROL

Y C LAI, C GREBOGI, Ying-Cheng Lai

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27 Citations (Scopus)

Abstract

We demonstrate that two identical spatiotemporal chaotic systems can be synchronized by (1) linking one or a few of their dynamical variables, and (2) applying a small feedback control to one of the systems. Numerical examples using the diffusively coupled logistic map lattice are given. The effect of noise and the limitation of the technique are discussed.

Original languageEnglish
Pages (from-to)1894-1899
Number of pages6
JournalPhysical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
Volume50
Issue number3
Publication statusPublished - Sep 1994

Keywords

  • COUPLED MAP LATTICES
  • PATTERN COMPETITION INTERMITTENCY
  • DIFFUSION
  • SELECTION
  • DEFECT

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