The paper discusses the modeling and control of port-controlled Hamiltonian dynamics in a pure discrete-time domain. The main result stands in a novel differential-difference representation of discrete port-controlled Hamiltonian systems using the discrete gradient. In these terms, a passive output map is exhibited as well as a passivity based damping controller underlying the natural involvement of discrete-time average passivity.
Dettaglio pubblicazione
2019, 2019 IEEE 58th Conference on Decision and Control (CDC), Pages 1430-1435
Discrete port-controlled Hamiltonian dynamics and average passivation (04b Atto di convegno in volume)
Moreschini A., Mattioni M., Monaco S., Normand-Cyrot D.
ISBN: 978-1-7281-1398-2
Gruppo di ricerca: Nonlinear Systems and Control
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