Distributed H∞ estimation in sensor networks with two-channel stochastic attacks

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dc.contributor.authorSong, H.
dc.contributor.authorShi, P.
dc.contributor.authorZhang, W.
dc.contributor.authorLim, C.C.
dc.contributor.authorYu, L.
dc.date.issued2020
dc.description.abstractThis paper is concerned with the distributed estimation problem in sensor networks subjected to unknown attacks. Network attacks are considered to exist in two classes of channels: communication channels from the plant to sensors and communication channels among sensors. The status of an attack is viewed as a stochastic phenomenon, and the transmitted information will be modified when the attacker successfully carries out an attack on the related data packet. Based on the sensors’ own measurements and their neighbors’ local information, a novel distributed estimation model against two-channel stochastic attacks is presented. A sufficient condition on the existence of the desired distributed H∞ estimators is derived and the distributed estimator gains are designed by solving a linear matrix inequality. Lastly, two illustrative examples are provided to demonstrate the effectiveness of the proposed new design techniques.
dc.description.statementofresponsibilityHaiyu Song, Peng Shi, Wen-An Zhang, Cheng-Chew Lim, Li Yu
dc.identifier.citationIEEE Transactions on Cybernetics, 2020; 50(2):465-475
dc.identifier.doi10.1109/TCYB.2018.2865238
dc.identifier.issn2168-2267
dc.identifier.issn2168-2275
dc.identifier.orcidShi, P. [0000-0001-6295-0405] [0000-0001-8218-586X] [0000-0002-0864-552X] [0000-0002-1358-2367] [0000-0002-5312-5435]
dc.identifier.orcidLim, C.C. [0000-0002-2463-9760]
dc.identifier.urihttp://hdl.handle.net/2440/123121
dc.language.isoen
dc.publisherIEEE
dc.relation.granthttp://purl.org/au-research/grants/arc/DP170102644
dc.rights© 2018 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission. See http://www.ieee.org/publications_standards/publications/rights/index.html for more information.
dc.source.urihttps://doi.org/10.1109/tcyb.2018.2865238
dc.subjectDistributed estimation; H∞ estimation; network attack
dc.titleDistributed H∞ estimation in sensor networks with two-channel stochastic attacks
dc.title.alternativeDistributed H-infinity estimation in sensor networks with two-channel stochastic attacks
dc.typeJournal article
pubs.publication-statusPublished

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