Dirac structures for a class of port-Hamiltonian systems in discrete time - Archive ouverte HAL
Article Dans Une Revue IEEE Transactions on Automatic Control Année : 2023

Dirac structures for a class of port-Hamiltonian systems in discrete time

Résumé

This article discusses the Dirac structure and the state-space representation of a class of port-Hamiltonian systems that evolve in discrete time. The characterization of the underlying Dirac structure depends on separating the stored energy associated with the system into two distinct components. Moreover, it is shown that power-preserving interconnection and negative output feedback maintain the port-Hamiltonian structure while increasing the dimension of the Dirac structure. Finally, the proposed approach is illustrated by means of an approximated gravity pendulum model.
Fichier principal
Vignette du fichier
_IEEE_TAC__Discrete_time_port_Hamiltonian_systems.pdf (303.28 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04227931 , version 1 (04-10-2023)

Identifiants

Citer

Alessio Moreschini, Salvatore Monaco, Dorothée Normand-Cyrot. Dirac structures for a class of port-Hamiltonian systems in discrete time. IEEE Transactions on Automatic Control, 2023, pp.1-8. ⟨10.1109/TAC.2023.3313327⟩. ⟨hal-04227931⟩
30 Consultations
74 Téléchargements

Altmetric

Partager

More