Perturbed Unicycle Mobile Robots: A ...
Document type :
Compte-rendu et recension critique d'ouvrage
DOI :
Title :
Perturbed Unicycle Mobile Robots: A Second-Order Sliding-Mode Trajectory Tracking Control
Author(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]
Journal title :
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
Pages :
1-9
Publisher :
Institute of Electrical and Electronics Engineers
Publication date :
2023-05-01
ISSN :
0278-0046
English keyword(s) :
Sliding-Mode Control
Trajectory Tracking
Unicycle Mobile Robots
Trajectory Tracking
Unicycle Mobile Robots
HAL domain(s) :
Informatique [cs]/Automatique
English abstract : [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 ...
Show more >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.Show less >
Show more >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.Show less >
Language :
Anglais
Popular science :
Non
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