Homogeneous continuous finite-time observer ...
Type de document :
Communication dans un congrès avec actes
Titre :
Homogeneous continuous finite-time observer for the triple integrator
Auteur(s) :
Bernuau, Emmanuel [Auteur]
Institut de Recherche en Communications et en Cybernétique de Nantes [IRCCyN]
Efimov, Denis [Auteur]
Non-Asymptotic estimation for online systems [NON-A]
Moulay, Emmanuel [Auteur]
SIC [XLIM-SIC]
Perruquetti, Wilfrid [Auteur]
Centrale Lille
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Non-Asymptotic estimation for online systems [NON-A]
Institut de Recherche en Communications et en Cybernétique de Nantes [IRCCyN]
Efimov, Denis [Auteur]

Non-Asymptotic estimation for online systems [NON-A]
Moulay, Emmanuel [Auteur]
SIC [XLIM-SIC]
Perruquetti, Wilfrid [Auteur]

Centrale Lille
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Non-Asymptotic estimation for online systems [NON-A]
Titre de la manifestation scientifique :
ECC'15 - 14th annual European Control Conference
Ville :
Linz
Pays :
Autriche
Date de début de la manifestation scientifique :
2015-07-15
Discipline(s) HAL :
Sciences de l'ingénieur [physics]/Automatique / Robotique
Résumé en anglais : [en]
In this paper we consider the continuous homogeneous observer defined in [1] in the case of the triple in-tegrator. In [1], convergence of the algorithm was only proved when the degree of homogeneity was sufficiently close ...
Lire la suite >In this paper we consider the continuous homogeneous observer defined in [1] in the case of the triple in-tegrator. In [1], convergence of the algorithm was only proved when the degree of homogeneity was sufficiently close to 0 without more tractable information. We show here that, in the case of the triple integrator, the observer presents global finite-time stability for any negative degree under constructive conditions on the gains. This is achieved with a homogeneous Lyapunov function design. Simulations of the proposed observer are also provided.Lire moins >
Lire la suite >In this paper we consider the continuous homogeneous observer defined in [1] in the case of the triple in-tegrator. In [1], convergence of the algorithm was only proved when the degree of homogeneity was sufficiently close to 0 without more tractable information. We show here that, in the case of the triple integrator, the observer presents global finite-time stability for any negative degree under constructive conditions on the gains. This is achieved with a homogeneous Lyapunov function design. Simulations of the proposed observer are also provided.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Collections :
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