Scalable robustness of interconnected systems subject to structural changes

S. Knorn; Bart Besselink

doi:10.1016/j.ifacol.2020.12.1502

Scalable robustness of interconnected systems subject to structural changes

S. Knorn^*, Bart Besselink

^*Bijbehorende auteur voor dit werk

Systems, Control and Applied Analysis

Onderzoeksoutput › Academic › peer review

3 Citaten (Scopus)

31 Downloads (Pure)

Samenvatting

This paper studies the robustness of large-scale interconnected systems with respect to external disturbances, focussing on their scalability properties. Specifically, a notion of scalability is introduced that asks for these robustness properties to remain unchanged under a structural change of the system, such as the addition/removal of a subsystem or a change in the interconnection structure. Both necessary and sufficient conditions, in terms of the interconnection structure and edge weights, are given under which elementary structural changes are scalable. The results are illustrated through a simple example.

Originele taal-2	English
Titel	Proceedings of the 21st IFAC World Congress, Berlin, Germany
Redacteuren	Rolf Findeisen, Sandra Hirche, Klaus Janschek, Martin Mönnigmann
Uitgeverij	Elsevier
Pagina's	3373-3378
Aantal pagina's	6
DOI's	https://doi.org/10.1016/j.ifacol.2020.12.1502
Status	Published - 2020
Evenement	21st IFAC World Congress - Berlin, Germany Duur: 11-jul.-2020 → 17-jul.-2020 https://www.ifac2020.org/

Publicatie series

Naam	IFAC-PapersOnLine
Uitgeverij	Elsevier
Nummer	2
Volume	53
ISSN van geprinte versie	2405-8963

Conference

Conference	21st IFAC World Congress
Verkorte titel	IFAC WC 2020
Land/Regio	Germany
Stad	Berlin
Periode	11/07/2020 → 17/07/2020
Internet adres	https://www.ifac2020.org/

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10.1016/j.ifacol.2020.12.1502Licentie: CC BY-NC-ND

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title = "Scalable robustness of interconnected systems subject to structural changes",

abstract = "This paper studies the robustness of large-scale interconnected systems with respect to external disturbances, focussing on their scalability properties. Specifically, a notion of scalability is introduced that asks for these robustness properties to remain unchanged under a structural change of the system, such as the addition/removal of a subsystem or a change in the interconnection structure. Both necessary and sufficient conditions, in terms of the interconnection structure and edge weights, are given under which elementary structural changes are scalable. The results are illustrated through a simple example.",

author = "S. Knorn and Bart Besselink",

year = "2020",

doi = "10.1016/j.ifacol.2020.12.1502",

language = "English",

series = "IFAC-PapersOnLine",

publisher = "Elsevier",

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pages = "3373--3378",

editor = "{ Findeisen}, {Rolf } and { Hirche}, Sandra and { Janschek}, {Klaus } and { M{\"o}nnigmann}, {Martin }",

booktitle = "Proceedings of the 21st IFAC World Congress, Berlin, Germany",

note = "21st IFAC World Congress<br/>, IFAC WC 2020 ; Conference date: 11-07-2020 Through 17-07-2020",

url = "https://www.ifac2020.org/",

}

Knorn, S & Besselink, B 2020, Scalable robustness of interconnected systems subject to structural changes. in R Findeisen, S Hirche, K Janschek & M Mönnigmann (redactie), Proceedings of the 21st IFAC World Congress, Berlin, Germany. IFAC-PapersOnLine, nr. 2, vol. 53, Elsevier, blz. 3373-3378, 21st IFAC World Congress
, Berlin, Germany, 11/07/2020. https://doi.org/10.1016/j.ifacol.2020.12.1502

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AB - This paper studies the robustness of large-scale interconnected systems with respect to external disturbances, focussing on their scalability properties. Specifically, a notion of scalability is introduced that asks for these robustness properties to remain unchanged under a structural change of the system, such as the addition/removal of a subsystem or a change in the interconnection structure. Both necessary and sufficient conditions, in terms of the interconnection structure and edge weights, are given under which elementary structural changes are scalable. The results are illustrated through a simple example.

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DO - 10.1016/j.ifacol.2020.12.1502

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BT - Proceedings of the 21st IFAC World Congress, Berlin, Germany

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