Stabilization of a perturbed chain of ...
Type de document :
Communication dans un congrès avec actes
Titre :
Stabilization of a perturbed chain of integrators in prescribed time
Auteur(s) :
Chitour, Yacine [Auteur]
Laboratoire des signaux et systèmes [L2S]
Ushirobira, Rosane [Auteur]
Finite-time control and estimation for distributed systems [VALSE]
Laboratoire des signaux et systèmes [L2S]
Ushirobira, Rosane [Auteur]
Finite-time control and estimation for distributed systems [VALSE]
Titre de la manifestation scientifique :
CDC 2019 - 58th IEEE Conference on Decision and Control
Ville :
Nice
Pays :
France
Date de début de la manifestation scientifique :
2019-12-11
Discipline(s) HAL :
Sciences de l'ingénieur [physics]/Automatique / Robotique
Résumé en anglais : [en]
In this work, we study issues of prescribed time stabilization of a chain of integrators of arbitrary length, that can be either pure (i.e. with no disturbance) or perturbed. In the first part, we revisit the feedback law ...
Lire la suite >In this work, we study issues of prescribed time stabilization of a chain of integrators of arbitrary length, that can be either pure (i.e. with no disturbance) or perturbed. In the first part, we revisit the feedback law proposed by Song et al. and we show that it can be appropriately recast within the framework of time-varying homogeneity. Since this feedback is not robust with respect to measurement noise, in the second part of the paper, we provide a feedback law inspired by the sliding mode theory. This latter feedback not only stabilizes the pure chain of integrators in prescribed time but also exhibits robustness in the presence of disturbances.Lire moins >
Lire la suite >In this work, we study issues of prescribed time stabilization of a chain of integrators of arbitrary length, that can be either pure (i.e. with no disturbance) or perturbed. In the first part, we revisit the feedback law proposed by Song et al. and we show that it can be appropriately recast within the framework of time-varying homogeneity. Since this feedback is not robust with respect to measurement noise, in the second part of the paper, we provide a feedback law inspired by the sliding mode theory. This latter feedback not only stabilizes the pure chain of integrators in prescribed time but also exhibits robustness in the presence of disturbances.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Projet ANR :
Collections :
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