Robust chaos synchronization using input-to-state stable control

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

In this paper, we propose a new input-to-state stable (ISS) synchronization method for a general class of chaotic systems with disturbances. Based on Lyapunov theory and linear matrix inequality (LMI) approach, for the first time, the ISS synchronization controller is presented not only to guarantee the asymptotic synchronization but also to achieve the bounded synchronization error for any bounded disturbance. The proposed controller can be obtained by solving a convex optimization problem represented by the LMI. Simulation studies are presented to demonstrate the effectiveness of the proposed ISS synchronization scheme.

Original languageEnglish
Pages (from-to)705-718
Number of pages14
JournalPramana - Journal of Physics
Volume74
Issue number5
DOIs
Publication statusPublished - 2010 May 1
Externally publishedYes

Fingerprint

chaos
synchronism
controllers
disturbances
optimization
simulation

Keywords

  • Chaotic systems
  • Input-to-state stable (ISS) synchronization
  • Linear matrix inequality (LMI)
  • Lyapunov theory

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Robust chaos synchronization using input-to-state stable control. / Ahn, Choon Ki.

In: Pramana - Journal of Physics, Vol. 74, No. 5, 01.05.2010, p. 705-718.

Research output: Contribution to journalArticle

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