Perturbed Unicycle Mobile Robots: A ...
Type de document :
Article dans une revue scientifique: Article original
DOI :
Titre :
Perturbed Unicycle Mobile Robots: A Second-Order Sliding-Mode Trajectory Tracking Control
Auteur(s) :
Ríos, Héctor [Auteur]
Instituto Tecnologico de la Laguna [ITL]
Mera, Manuel [Auteur]
Instituto Politechnico National [IPN]
Polyakov, Andrey [Auteur]
Finite-time control and estimation for distributed systems [VALSE]
Instituto Tecnologico de la Laguna [ITL]
Mera, Manuel [Auteur]
Instituto Politechnico National [IPN]
Polyakov, Andrey [Auteur]

Finite-time control and estimation for distributed systems [VALSE]
Titre de la revue :
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
Pagination :
1-9
Éditeur :
Institute of Electrical and Electronics Engineers
Date de publication :
2023-05-01
ISSN :
0278-0046
Mot(s)-clé(s) en anglais :
Sliding-Mode Control
Trajectory Tracking
Unicycle Mobile Robots
Trajectory Tracking
Unicycle Mobile Robots
Discipline(s) HAL :
Informatique [cs]/Automatique
Résumé en anglais : [en]
This paper contributes to the design of a secondorder sliding-mode controller for the trajectory tracking problem in perturbed unicycle mobile robots. The proposed strategy takes into account the design of two particular ...
Lire la suite >This paper contributes to the design of a secondorder sliding-mode controller for the trajectory tracking problem in perturbed unicycle mobile robots. The proposed strategy takes into account the design of two particular sliding variables, which ensure the convergence of the tracking error to the origin in a finite time despite the effect of some external perturbations. The straightforward structure of the controller is simple to tune and implement. The global, uniform and finite-time stability of the closed-loop tracking error dynamics is demonstrated by means of Lyapunov functions. Furthermore, the performance of the proposed approach is validated through some experiments using a QBot2 unicycle mobile robot.Lire moins >
Lire la suite >This paper contributes to the design of a secondorder sliding-mode controller for the trajectory tracking problem in perturbed unicycle mobile robots. The proposed strategy takes into account the design of two particular sliding variables, which ensure the convergence of the tracking error to the origin in a finite time despite the effect of some external perturbations. The straightforward structure of the controller is simple to tune and implement. The global, uniform and finite-time stability of the closed-loop tracking error dynamics is demonstrated by means of Lyapunov functions. Furthermore, the performance of the proposed approach is validated through some experiments using a QBot2 unicycle mobile robot.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Collections :
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