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arXiv · 2103.10078

On feedback passivation under sampling

Mattia Mattioni·Alessio Moreschini·Salvatore Monaco·Dorothée Normand-Cyrot
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Abstract

In this paper we show that feedback passivation under sampling can be preserved under digital control through the redefinition of a passifying output map which depends on the sampling period. The design is constructive and approximate solutions make sense. The procedure is applied to port Hamiltonian dynamics and Interconnection and Damping Assignment feedback. Performances are illustrated over the gravity pendulum example.

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Mattia Mattioni, Alessio Moreschini, Salvatore Monaco, Dorothée Normand-Cyrot. 2021-03-18. On feedback passivation under sampling. https://arxiv.org/abs/2103.10078

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