A bounded error observer for synchronization of chaotic systems

J. L. Mata, R. Martínez-Guerra, R. Aguilar

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In this paper, we propose a bounded error observer of reduced order for a class of chaotic systems. The state variables are estimated by means of output system, which is supposed to be exactly known. The estimation methodology is based on a suitable change of variable which allows generating artificial variables to infer the remaining states constructing a differential-algebraic structure. The proposed methodology is applied to a class of Lipschitz nonlinear systems with success. Some remarks about the convergence characteristics of the proposed estimator are given and numerical simulations illustrate the effectiveness of the suggested approach.

Original languageEnglish
Title of host publication2009 6th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2009
DOIs
StatePublished - 2009
Externally publishedYes
Event2009 6th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2009 - Toluca, Mexico
Duration: 10 Nov 200913 Nov 2009

Publication series

Name2009 6th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2009

Conference

Conference2009 6th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2009
Country/TerritoryMexico
CityToluca
Period10/11/0913/11/09

Keywords

  • Nonlinear systems
  • State observers
  • Synchronization

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