Nonlinear observer normal form with output injection and extended dynamic

Ramdane Tami 1 Driss Boutat 2 Gang Zheng 3, 4
1 Pôle IRAUS
PRISME - Laboratoire Pluridisciplinaire de Recherche en Ingénierie des Systèmes, Mécanique et Energétique
3 NON-A - Non-Asymptotic estimation for online systems
Inria Lille - Nord Europe, CRIStAL - Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189
Abstract : This paper presents a new extended output depending nonlinear observer normal form. A sufficient geometrical conditions that guarantee a change of coordinates allowing the transformation of a given nonlinear dynamical system into the proposed observer form are given. Throughout this work, it will be showed that, unlike to the existing observer normal forms, this new form enables to design an observer for the Susceptible, Exposed, Infected, and Recovered (SEIR) model of population under an infectious disease.
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Conference papers
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Contributor : Gang Zheng <>
Submitted on : Wednesday, November 27, 2013 - 3:52:48 PM
Last modification on : Tuesday, April 2, 2019 - 1:40:25 AM


  • HAL Id : hal-00910212, version 1


Ramdane Tami, Driss Boutat, Gang Zheng. Nonlinear observer normal form with output injection and extended dynamic. 9th IFAC Symposium on Nonlinear Control Systems, IFAC, Sep 2013, Toulouse, Ethiopia. ⟨hal-00910212⟩



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