We consider nonlinear electrical circuits for which we derive a port-Hamiltonian formulation.
After recalling a framework for nonlinear port-Hamiltonian systems, we model each circuit …

Port-Hamiltonian systems theory provides a structured approach to modelling, optimization
and control of multiphysical systems. Yet, its relationship to thermodynamics seems to be …

In the present work we formally extend the theory of port-Hamiltonian systems to include
random perturbations. In particular, suitably choosing the space of flow and effort variables …

Dirac structures and Morse families are used to obtain a geometric formalism that unifies
most of the scenarios in mechanics (constrained calculus, nonholonomic systems, optimal …

In this master's thesis, we rigorously develop two frameworks of relational composition of
systems using tools from category theory. The first framework addresses port-Hamiltonian …

The Lagrange–Dirac interconnection theory has been developed for primitive subsystems
coupled by a standard interaction Dirac structure, ie a structure of the form D int= Σ int⊕ Σ …

Recently a class of Hamiltonian control systems was introduced for geometric modeling of
open irreversible thermodynamic processes. These systems are defined as ordinary …

In this paper we consider the feedback equivalence of homogeneous Hamiltonian control
systems. These systems are Hamiltonian control systems which are generated by …

Recently a class of Hamiltonian control systems was defined for open irreversible
thermodynamic systems. These systems are Hamiltonian control systems defined on a …

In the present thesis we consider dynamical systems which arise from the energybased
modelling of physical systems, namely, so-called port-Hamiltonian systems. Different …