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Conference Papers Year : 2023

A New Finite-Time Sliding-Mode Controller for a Class of Second-Order Non-Linear Systems

Abstract

This paper contributes to the design of a new finite-time sliding-mode controller for a class of uncertain second-order non-linear systems. The proposed strategy takes into account the design of a family of sliding variables, which establishes a second-order sliding-mode and ensures the convergence of the trajectories of the system to the origin in a finite time and despite the effect of some uncertainties on the system. The straightforward structure of the controller is simple to tune and implement. The global, uniform and finite-time stability of the closed-loop dynamics is demonstrated by means of Lyapunov functions. Furthermore, the performance of the proposed approach is validated through some simulation results.
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Dates and versions

hal-04059833 , version 1 (05-04-2023)

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  • HAL Id : hal-04059833 , version 1

Cite

Héctor Ríos, Manuel Mera, Andrey Polyakov. A New Finite-Time Sliding-Mode Controller for a Class of Second-Order Non-Linear Systems. IFAC 2023 - 22nd World Congress of the International Federation of Automatic Control, Jul 2023, Yokohama, Japan. ⟨hal-04059833⟩
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