Delay estimation algorithm for nonlinear ...
Type de document :
Communication dans un congrès avec actes
Titre :
Delay estimation algorithm for nonlinear time-delay systems with unknown inputs
Auteur(s) :
Barbot, Jean-Pierre [Auteur]
Électronique et Commande des Systèmes Laboratoire [ECS-Lab]
Non-Asymptotic estimation for online systems [NON-A]
Zheng, Gang [Auteur]
Non-Asymptotic estimation for online systems [NON-A]
Floquet, Thierry [Auteur]
Non-Asymptotic estimation for online systems [NON-A]
Systèmes Non Linéaires et à Retards [SyNeR]
Boutat, Driss [Auteur]
Laboratoire Pluridisciplinaire de Recherche en Ingénierie des Systèmes, Mécanique et Energétique [PRISME]
Richard, Jean-Pierre [Auteur]
Centrale Lille
Non-Asymptotic estimation for online systems [NON-A]
Systèmes Non Linéaires et à Retards [SyNeR]
Électronique et Commande des Systèmes Laboratoire [ECS-Lab]
Non-Asymptotic estimation for online systems [NON-A]
Zheng, Gang [Auteur]
Non-Asymptotic estimation for online systems [NON-A]
Floquet, Thierry [Auteur]
Non-Asymptotic estimation for online systems [NON-A]
Systèmes Non Linéaires et à Retards [SyNeR]
Boutat, Driss [Auteur]
Laboratoire Pluridisciplinaire de Recherche en Ingénierie des Systèmes, Mécanique et Energétique [PRISME]
Richard, Jean-Pierre [Auteur]
Centrale Lille
Non-Asymptotic estimation for online systems [NON-A]
Systèmes Non Linéaires et à Retards [SyNeR]
Titre de la manifestation scientifique :
IFAC TDS
Organisateur(s) de la manifestation scientifique :
IFAC
Ville :
Boston
Pays :
Etats-Unis d'Amérique
Date de début de la manifestation scientifique :
2012-06-22
Date de publication :
2011-07-24
Discipline(s) HAL :
Mathématiques [math]/Systèmes dynamiques [math.DS]
Résumé en anglais : [en]
The theory of non-commutative rings allows determining whether or not there exists an equation called algebraically essential in order to estimate the delay on a nonlinear system. In this paper, it firstly recalls some ...
Lire la suite >The theory of non-commutative rings allows determining whether or not there exists an equation called algebraically essential in order to estimate the delay on a nonlinear system. In this paper, it firstly recalls some literature results on algebraically essential equation. Then it is shown that this equation is generally not enough to guarantee the delay estimation, thus the notion of persistent signal with respect to delay estimation is introduced. Furthermore, based on the definitions of algebraically essential equation and of persistent signal, a delay estimation algorithm is proposed. Some simulation results have been presented in order to highlight the robustness (with respect to measurement noise) of the proposed algorithm.Lire moins >
Lire la suite >The theory of non-commutative rings allows determining whether or not there exists an equation called algebraically essential in order to estimate the delay on a nonlinear system. In this paper, it firstly recalls some literature results on algebraically essential equation. Then it is shown that this equation is generally not enough to guarantee the delay estimation, thus the notion of persistent signal with respect to delay estimation is introduced. Furthermore, based on the definitions of algebraically essential equation and of persistent signal, a delay estimation algorithm is proposed. Some simulation results have been presented in order to highlight the robustness (with respect to measurement noise) of the proposed algorithm.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Collections :
Source :
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