Titre :

Hyperexponential Stabilization of Double Integrator with Unmatched Perturbations

Auteur(s) :

Labbadi, Moussa [Auteur]
Aix Marseille Université [AMU]
Laboratoire d'Informatique et des Systèmes (LIS) (Marseille, Toulon) [LIS]
Contrôle et optimisation des systèmes et énergie [COSE]
Efimov, Denis [Auteur]
Finite-time control and estimation for distributed systems [VALSE]

Titre de la revue :

IEEE Control Systems Letters

Éditeur :

IEEE

Date de publication :

2024

Mot(s)-clé(s) en anglais :

Double integrator
Matched and unmatched perturbations
Hyperexponential convergence
Differentiator

Discipline(s) HAL :

Informatique [cs]/Automatique

Résumé en anglais : [en]

In this letter, we propose linear time-varying state feedback controllers for a double integrator system subject to bounded disturbances. Under the proposed controls, the first state of the double integrator converges to ...
Lire la suite >In this letter, we propose linear time-varying state feedback controllers for a double integrator system subject to bounded disturbances. Under the proposed controls, the first state of the double integrator converges to zero at a hyperexponential rate (faster than any exponential decay) uniformly with respect to the disturbances. Meanwhile, the second state stays bounded or approaches the negative of an unmatched differentiable perturbation. These results are applied to design a novel differentiator.Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL