# Port-Hamiltonian systems with energy and power ports

arXiv: https://arxiv.org/abs/2405.01241 · HTML: https://mlsanity.com/paper/2405.01241/

## Key facts

- Cited by 1 papers in the map (data through 14 Oct 2026).
- First posted on arXiv 2 May 2024.

## Built on by (most cited first, 1 of 1)

- [On the Generalization of Data-Assisted Control in port-Hamiltonian Systems (DAC-pH)](https://mlsanity.com/paper/2506.07079/) (2025)

## Abstract (arXiv)

We extend the port-Hamiltonian framework defined with respect to a Lagrangian submanifold and a Dirac structure by augmenting the Lagrangian submanifold with the space of external variables. The new pair of conjugated variables is called energy port. We show that in the most general case, the extension describes constrained Hamiltonian systems whose Hamiltonian function depends on inputs.