Robust chaos synchronization using input-to-state stable control

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)


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
Issue number5
Publication statusPublished - 2010 May
Externally publishedYes


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

ASJC Scopus subject areas

  • General Physics and Astronomy


Dive into the research topics of 'Robust chaos synchronization using input-to-state stable control'. Together they form a unique fingerprint.

Cite this