Model reduction of networked passive systems through clustering
2014 (English)In: 2014 European Control Conference, ECC 2014, IEEE , 2014, 1069-1074 p.Conference paper (Refereed)
In this paper, a model reduction procedure for a network of interconnected identical passive subsystems is presented. Here, rather than performing model reduction on the subsystems, adjacent subsystems are clustered, leading to a reduced-order networked system that allows for a convenient physical interpretation. The identification of the subsystems to be clustered is performed through controllability and observability analysis of an associated edge system and it is shown that the property of synchronization (i.e., the convergence of trajectories of the subsystems to each other) is preserved during reduction. The results are illustrated by means of an example.
Place, publisher, year, edition, pages
IEEE , 2014. 1069-1074 p.
Controllability and observabilities, Convergence of trajectories, Model reduction, Networked systems, Passive systems, Physical interpretation, Reduced order
IdentifiersURN: urn:nbn:se:kth:diva-157980DOI: 10.1109/ECC.2014.6862415ISI: 000349955701061ScopusID: 2-s2.0-84911488425ISBN: 978-395242691-3OAI: oai:DiVA.org:kth-157980DiVA: diva2:773380
13th European Control Conference, ECC 2014; Strasbourg Convention and Exhibition Center Place de Bordeaux, Strasbourg; France; 24 June 2014 through 27 June 2014
QC 201412182014-12-182014-12-182015-04-09Bibliographically approved