3 papers
math.OC2026
Suboptimal control by primal-dual gradient dynamics
Arjan van der Schaft
This note generalizes the port-Hamiltonian formulation of the continuous time primal-dual gradient algorithm for static constrained convex optimization to the convex optimal contro…
eess.SY2026
On Port-Hamiltonian Formulation of Hysteretic Energy Storage Elements: The Backlash Case
Jurrien Keulen, Bayu Jayawardhana, Arjan van der Schaft
This paper presents a port-Hamiltonian formulation of hysteretic energy storage elements. First, we revisit the passivity property of backlash-driven storage elements by presenting…
math.OC2024
Port-Hamiltonian systems with energy and power ports
Kaja Krhac, Bernhard Maschke, Arjan van der Schaft
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…