Generalized state-space averaging for
port-controlled hamiltonian systems

Carles Batlle, Enric Fossas, Robert Griñó and Sonia Martínez
Proceedings of the IFAC World Congress, Praga, Czech Republic, 2005.

Abstract:

Generalized state-space averaging (GSSA) is a powerful way to treat analysis and control problems for variable structure systems (VSS). On the other hand, port-controlled hamiltonian systems (PCHS) describe, in a modular, nextwork-like way, the interconnection of physical systems using the transfer of energy as the unifying concept. In this paper, a relationship between the PCHS structures of a system and its GSSA expansion is established for a class of hamiltonians (which includes the quadratic type), and this is used to design controls from a GSSA truncation which, under certain restrictions, can be used for the full original system.

File: main.pdf

Bib-tex entry:

@InProceedings{CB-EF-RG-SM:05,
author = {C. Batlle and E. Fossas and R. Gri\~n\'o and S. Mart{\'\i}nez},
booktitle = {2005 IFAC World Congress},
title = {Generalized state-space averaging for port-controlled hamiltonian systems},
year = {2005},
address = {Praga, Czech Republic}
}