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dc.contributor.author
Mousavi, Shimaossadat
dc.contributor.author
Haeri, Mohammad
dc.contributor.author
Mesbahi, Mehran
dc.date.accessioned
2021-02-27T08:57:30Z
dc.date.available
2020-07-10T09:40:08Z
dc.date.available
2020-07-20T13:09:04Z
dc.date.available
2021-02-27T08:57:30Z
dc.date.issued
2021-03
dc.identifier.issn
0018-9286
dc.identifier.issn
1558-2523
dc.identifier.other
10.1109/tac.2020.2992439
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/425804
dc.description.abstract
This paper investigates the robustness of strong structural controllability for linear time-invariant and linear time-varying directed networks with respect to structural perturbations, including edge deletions and additions. In this direction, we introduce a new construct referred to as a perfect graph associated with a network with a given set of control nodes. The tight upper bounds on the number of edges that can be added to, or removed from a network, while ensuring strong structural controllability, are then derived. Moreover, we obtain a characterization of critical edge-sets, the maximal sets of edges whose any subset can be respectively added to, or removed from a network, while preserving strong structural controllability. In addition, procedures for combining networks to obtain strongly structurally controllable network-of-networks are proposed. Finally, controllability conditions are proposed for networks whose edge weights, as well as their structures, can vary over time.
en_US
dc.language.iso
en
en_US
dc.publisher
IEEE
en_US
dc.subject
Strong structural controllability
en_US
dc.subject
Zero-forcing sets
en_US
dc.subject
Robustness of controllability
en_US
dc.subject
Network-of-networks
en_US
dc.subject
LTV networks
en_US
dc.subject
Controllability
en_US
dc.subject
Linear systems
en_US
dc.subject
Pertubation methods
en_US
dc.subject
Robustness
en_US
dc.subject
Uncertainty
en_US
dc.subject
Electrical engineering
en_US
dc.subject
Social networking (online)
en_US
dc.title
Strong structural controllability of networks under time-invariant and time-varying topological perturbations
en_US
dc.type
Journal Article
dc.date.published
2020-05-04
ethz.journal.title
IEEE Transactions on Automatic Control
ethz.journal.volume
66
en_US
ethz.journal.issue
3
en_US
ethz.journal.abbreviated
IEEE trans. automat. contr
ethz.pages.start
1375
en_US
ethz.pages.end
1382
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
New York, NY
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02610 - Inst. f. Verkehrspl. u. Transportsyst. / Inst. Transport Planning and Systems::08686 - Gruppe Strassenverkehrstechnik
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02100 - Dep. Architektur / Dep. of Architecture::02655 - Netzwerk Stadt und Landschaft D-ARCH
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02610 - Inst. f. Verkehrspl. u. Transportsyst. / Inst. Transport Planning and Systems::08686 - Gruppe Strassenverkehrstechnik
en_US
ethz.date.deposited
2020-07-10T09:40:18Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2021-02-27T08:57:41Z
ethz.rosetta.lastUpdated
2022-03-29T05:29:40Z
ethz.rosetta.versionExported
true
ethz.COinS
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