Sliding-mode adaptive observer approach to chaotic synchronization

Asad Azemi, Edwin Engin Yaz

Research output: Contribution to journalArticle

111 Citations (Scopus)

Abstract

Extensions of sliding-mode adaptive observer are presented for state reconstruction of nonlinear systems with uncertainty having unknown bounds. The observer uses nonlinear gains that are smoothened versions of classical sliding-mode gains and they are continuously updated to guarantee a globally stable observation error. This observer is applied to Chua’s circuit in a chaotic synchronization scheme. A generalization to known waveform type disturbances and measurement uncertainties is pointed out.

Original languageEnglish (US)
Pages (from-to)758-765
Number of pages8
JournalJournal of Dynamic Systems, Measurement and Control, Transactions of the ASME
Volume122
Issue number4
DOIs
StatePublished - Jan 1 2000

Fingerprint

sliding
synchronism
Synchronization
nonlinear systems
Nonlinear systems
waveforms
disturbances
Networks (circuits)
Uncertainty

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Information Systems
  • Instrumentation
  • Mechanical Engineering
  • Computer Science Applications

Cite this

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Sliding-mode adaptive observer approach to chaotic synchronization. / Azemi, Asad; Yaz, Edwin Engin.

In: Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME, Vol. 122, No. 4, 01.01.2000, p. 758-765.

Research output: Contribution to journalArticle

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