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dc.contributor.authorPuig, V.-
dc.contributor.authorCuguero, M. A.-
dc.contributor.authorQuevedo, J.-
dc.contributor.authorGarcia, D.-
dc.contributor.authorChristodoulou, M.-
dc.contributor.authorMichaelides, Michalis P.-
dc.date.accessioned2019-05-31T09:31:25Z-
dc.date.available2019-05-31T09:31:25Z-
dc.date.issued2014-01-01-
dc.identifier.citation22nd Mediterranean Conference on Control and Automation, MED 2014en_US
dc.identifier.isbn978-1-4799-5901-3-
dc.description.abstract© 2014 IEEE. In this work, a combined sensor data validation/reconstruction and contaminant event diagnosis approach is proposed for Smart Building systems, implemented as a two-stage approach. In the first stage, sensor communication faults are detected and missing data is estimated, in order to provide a reliable dataset to perform contaminant event diagnosis in the second stage. For the first stage, the sensor validation and reconstruction technique is based on the combined use of spatial and time series models. On the one hand, spatial models take advantage of the physical relation between different variables in the system, whilst on the other hand, time series models take advantage of the temporal redundancy of the measured variables, using Holt-Winters time series models. For the second stage, contaminant event diagnosis is based on contaminant detection and isolation estimator schemes, using adaptive thresholds by assuming certain bounds on the measurement noise and the model uncertainty. In order to apply these diagnosis schemes, state-space models have been considered in order to model the contaminant dispersion over the indoor building environment, where the contaminant event is modelled as a fault in the process which needs to be detected and isolated. Finally, the proposed approach is successfully demonstrated for the Holmes House smart building scenario.en_US
dc.language.isoenen_US
dc.rights© IEEEen_US
dc.titleCombining contaminant event diagnosis with data validation/reconstruction: Application to smart buildingsen_US
dc.typeConference Papersen_US
dc.collaborationCyprus University of Technologyen_US
dc.subject.categoryElectrical Engineering - Electronic Engineering - Information Engineeringen_US
dc.countryCyprusen_US
dc.subject.fieldEngineering and Technologyen_US
dc.publicationPeer Revieweden_US
dc.relation.conferenceMediterranean Conference on Control and Automationen_US
dc.identifier.doi10.1109/MED.2014.6961386en_US
dc.identifier.scopus2-s2.0-84916897293en
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/84916897293en
dc.contributor.orcid#NODATA#en
dc.contributor.orcid#NODATA#en
dc.contributor.orcid#NODATA#en
dc.contributor.orcid#NODATA#en
dc.contributor.orcid#NODATA#en
dc.contributor.orcid#NODATA#en
cut.common.academicyear2013-2014en_US
item.fulltextNo Fulltext-
item.languageiso639-1en-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_c94f-
item.cerifentitytypePublications-
item.openairetypeconferenceObject-
crisitem.author.deptDepartment of Electrical Engineering, Computer Engineering and Informatics-
crisitem.author.facultyFaculty of Engineering and Technology-
crisitem.author.orcid0000-0002-0549-704X-
crisitem.author.parentorgFaculty of Engineering and Technology-
Εμφανίζεται στις συλλογές:Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation
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