Identification of spatially interconnected systems

Publikationstyp
Conference Paper
Date Issued
2009-01-29
Sprache
English
Author(s)
Ali, Mukhtar  
Chughtai, Saulat S.  
Werner, Herbert  
Institut
Regelungstechnik E-14  
TORE-URI
http://hdl.handle.net/11420/14822
Journal
Proceedings of the IEEE Conference on Decision & Control  
Start Page
7163
End Page
7168
Article Number
5399748
Citation
Proceedings of the IEEE Conference on Decision and Control : 5399748 7163-7168 (2009)
Contribution to Conference
48th IEEE Conference on Decision and Control, CDC 2009  
Publisher DOI
10.1109/CDC.2009.5399748
Scopus ID
2-s2.0-77950855109
Publisher
IEEE
This paper presents a method for the identification of spatially interconnected system in rational form, using input-output data. Unlike previously proposed approaches, this method does not rely on a separability condition. The motivation for this approach is to identify a spatially interconnected model in Roesser form for which efficient control synthesis approaches have been recently proposed. The algorithm explicitly takes into consideration boundary conditions, which makes it suitable for boundary value problems such as conduction of heat through metal or vibration in fixed, simply supported or cantilever beams. The approach is illustrated by applying it to a beam element with various boundary conditions. The effectiveness of the method is demonstrated by a controller synthesis based on the identified model.
DDC Class
600: Technik
620: Ingenieurwissenschaften