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Pré-Publication, Document De Travail Année : 2024

A Variational Approach to the Design of Discrete-time Super-twisting-like Algorithms

Résumé

A family of discrete-time, super-twisting-like algorithms is presented. The algorithms are naturally vector-valued and are described in an implicit fashion, reminiscent of backward-Euler discretization schemes. The well-posedness of the closed-loop is established and the robust stability, against a family of external disturbances, is thoroughly studied. Implementation strategies, involving splitting-algorithms from convex optimization, are also discussed and compared. Finally, numerical simulations show the performance of the proposed schemes.
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hal-04511213 , version 1 (19-03-2024)

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  • HAL Id : hal-04511213 , version 1

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Félix Miranda-Villatoro. A Variational Approach to the Design of Discrete-time Super-twisting-like Algorithms. 2024. ⟨hal-04511213⟩
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