The port-Hamiltonian framework as a comprehensive approach to model and simulate complex systems

This thesis describes modelling tools and methods suited for complex systems (systems that typically are represented by a plurality of models). The basic idea is that all models representing the system should be linked by well-defined model operations in order to build a structured repository of information, a hierarchy of models. The port-Hamiltonian framework is a good candidate to solve this kind of problems as it supports the most important model operations natively. The thesis in particular addresses the problem of integrating distributed parameter systems in a model hierarchy, and shows two possible mechanisms to do that: a finite-element discretization in port-Hamiltonian form, and a structure-preserving model order reduction for discretized models obtainable from commercial finite-element packages.

Grantor dc:publisher

Alma Mater Studiorum - Università di Bologna

Year dc:date

2009

Author dc:creator

• Bassi, Luca <1980>

Contributors dc:contributor

• Melchiorri, Claudio

• ING-INF/04 Automatica

Statement dc:rights

• info:eu-repo/semantics/restrictedAccess

Language dc:language

en

Identifier

urn:nbn:it:unibo-1222
Bassi, Luca (2009) The port-Hamiltonian framework as a comprehensive approach to model and simulate complex systems, [Dissertation thesis], Alma Mater Studiorum Università di Bologna. Dottorato di ricerca in Automatica e ricerca operativa <https://amsdottorato.unibo.it/view/dottorati/DOT204/>, 21 Ciclo.

OAI identifier oai:identifier

oai:amsdottorato.cib.unibo.it:1377