Show simple item record

Detection of Background Water Leaks Using a High-Resolution Dyadic Transform

dc.rights.licensehttp://creativecommons.org/licenses/by/4.0 - Atribuciónes_MX
dc.contributor.authorEDUARDO TRUTIÉ CARREROes_MX
dc.contributor.authorDIEGO SEURET JIMENEZes_MX
dc.contributor.authorJ JESUS ESCOBEDO ALATORRE
dc.coverage.spatialMEX - Méxicoes_MX
dc.date2023
dc.date.accessioned2023-02-21T22:47:51Z
dc.date.available2023-02-21T22:47:51Z
dc.identifier.issn2073-4441
dc.identifier.urihttp://riaa.uaem.mx/handle/20.500.12055/3413
dc.descriptionThis article solves the problem of detecting water leaks with a minimum size of down to 1 mm in diameter. Two new mathematical tools are used to solve this problem: the first one is the Te cross-spectral density and the second is Te coherence. These mathematical tools provide the possibility of discriminating spurious frequency components, making use of the property of multisensitivity. This advantage makes it possible to maximize the sensitivity of the frequency spectrum. The wavelet function used was Daubechies 45, because it provides an attenuation of 150 dB in the rejection band. The tools were validated with two scenarios. For the first scenario, a synthetic signal was analyzed. In the second scenario, two types of background leakage were analyzed: the first one has a diameter of 1 mm with a signal-to-noise ratio of 2.82 dB and flow rate of 33.7 mL/s, and the second one has a diameter of 4 mm with a signal-to-noise ratio of 9.73 dB with a flow rate of 125.0 mL/s. The results reported in this paper show that both the Te cross-spectral density and Te coherence are higher than those reported in scientific literature.es_MX
dc.formatpdf - Adobe PDFes_MX
dc.languageeng - Ingléses_MX
dc.publisherMDPI Open Access Journalses_MX
dc.relation.ispartofWateres_MX
dc.relation.ispartofseries4es_MX
dc.relation.haspart15es_MX
dc.relation.urihttps://www.mdpi.com/2073-4441/15/4/736?fbclid=IwAR1RSQevAi3Cbkftjp055xjusSK_jwwiXufdsVWVlxaJAMupeOAEPwwn2fMes_MX
dc.rightsopenAccess - Acceso Abiertoes_MX
dc.subject1 - CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRAes_MX
dc.subject.classificationcross-correlation, frequency dyadic spectrum, Te coherence, Te cross-spectral density, Te transformes_MX
dc.subject.other22 - FÍSICAes_MX
dc.titleDetection of Background Water Leaks Using a High-Resolution Dyadic Transformes_MX
dc.typearticle - Artículoes_MX
uaem.unidadCentro de Investigación en Ingeniería y Ciencias Aplicadas (CIICAp)- Instituto de Investigación en Ciencias Básicas y Aplicadas (IICBA) - Centro de Investigación en Ingeniería y Ciencias Aplicadas (CIICAp)- Instituto de Investigación en Ciencias Básicas y Aplicadas (IICBA)es_MX
dc.type.publicationpublishedVersiones_MX
dc.audienceresearchers - Investigadoreses_MX


Files in this item

Thumbnail

This item appears in the following Collection(s)

  • Colección Revistas de Investigación [241]
    Artículos publicados por investigadores de la UAEM en revistas de investigación, sean éstas de la UAEM o de otras instituciones nacionales o extranjeras.

Show simple item record