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Adaptive Partial Observers with Application to Time-Varying Chaotic Systems

  • D. V. Efimov
  • A. L. Fradkov
Conference paper
Part of the Solid Mechanics and its Applications book series (SMIA, volume 122)

Abstract

New applicability conditions for adaptive nonlinear observer are developed, which provide partial observation of uncertain nonlinear affine plant with estimation of unknown parameters. Applicability of the proposed results to time-varying chaotic systems is demonstrated by examples of Brusselator and Duffing systems. Computer simulation results are presented.

Key words

Adaptive observer partial stability synchronization information transmission 

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Copyright information

© Springer 2005

Authors and Affiliations

  • D. V. Efimov
    • 1
  • A. L. Fradkov
    • 1
  1. 1.Control of Complex Systems LaboratoryInstitute of Problems of Mechanical EngineeringRussia

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