Show simple item record

dc.contributor.authorTjirkallis, A.en
dc.contributor.authorKyprianou, Andreasen
dc.contributor.authorVessiaris, G.en
dc.creatorTjirkallis, A.en
dc.creatorKyprianou, Andreasen
dc.creatorVessiaris, G.en
dc.date.accessioned2019-05-06T12:24:45Z
dc.date.available2019-05-06T12:24:45Z
dc.date.issued2013
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/48898
dc.description.abstractA novel structural health monitoring system to detect damages in structures under varying operational and environmental conditions is presented in this paper. A noncontact, full-field measurement using a high speed camera offers a convenient and less expensive measurement procedure, enabling the measuring of responses in elevated temperatures and in conditions where contact sensors are unable to be used. In this paper, a combination of Decay lines of the Wavelet Transform Modulus Maxima (WTMM) and Holder Exponent (HE) are used to distinguish changes on the time response of a vibrating structure due to the operational and environmental variations to changes due to the presence of damage, thus minimising the possibility of false alarm. The proposed methodology is demonstrated using a 3-DOF system under conditions of varying and constant temperatures with the presence of damage, as well as using an experimental setup of a cantilever beam under intact and damaged conditions. © (2013) Trans Tech Publications.en
dc.language.isoengen
dc.sourceKey Engineering Materialsen
dc.subjectDamage detectionen
dc.subjectMultimedia systemsen
dc.subjectEnvironmental conditionsen
dc.subjectStructural health monitoringen
dc.subjectWavelet transform modulus maximaen
dc.subjectDigital video imagingen
dc.subjectDigital videosen
dc.subjectEnvironmental variationsen
dc.subjectHolder Exponent (HE)en
dc.subjectSHMen
dc.subjectStructural health monitoring systemsen
dc.subjectWTMMen
dc.titleStructural health monitoring under varying environmental conditions using waveletsen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.4028/www.scientific.net/KEM.569-570.1218
dc.description.volume569-570
dc.description.startingpage1218
dc.description.endingpage1225
dc.author.facultyΠολυτεχνική Σχολή / Faculty of Engineering
dc.author.departmentΤμήμα Μηχανικών Μηχανολογίας και Κατασκευαστικής / Department of Mechanical and Manufacturing Engineering
dc.type.uhtypeArticleen
dc.contributor.orcidKyprianou, Andreas [0000-0002-5037-2051]
dc.description.totalnumpages1218-1225


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record