{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-0SO4XLWX/c0fb042e-e465-45b2-acc7-8b59a915c026/HTML","dcterms:extent":"40 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-0SO4XLWX/88f9dcaa-0b02-43b0-a96b-aa71f6f37eb2/PDF","dcterms:extent":"232 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-0SO4XLWX/56abb41c-f99c-4802-91ff-306b4e8c8705/TEXT","dcterms:extent":"39 KB"}],"edm:TimeSpan":{"@rdf:about":"1999-2025","edm:begin":{"@xml:lang":"en","#text":"1999"},"edm:end":{"@xml:lang":"en","#text":"2025"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-0SO4XLWX","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A"},{"@xml:lang":"sl","#text":"Strojniški vestnik"}],"dcterms:issued":"2002","dc:creator":["Boltežar, Miha","Slavič, Janko"],"dc:format":[{"@xml:lang":"sl","#text":"številka:11"},{"@xml:lang":"sl","#text":"11 strani"},{"@xml:lang":"sl","#text":"letnik:48"},{"@xml:lang":"sl","#text":"str. 621-631"}],"dc:identifier":["ISSN:0039-2480","COBISSID:5632027","URN:URN:NBN:SI:doc-0SO4XLWX"],"dc:language":["en","sl"],"dc:publisher":[{"@xml:lang":"sl","#text":"Association of Mechanical Engineers and Technicians of Slovenia et al."},{"@xml:lang":"sl","#text":"Zveza strojnih inženirjev in tehnikov Slovenije et al."}],"dc:subject":[{"@xml:lang":"sl","#text":"dušenje"},{"@xml:lang":"sl","#text":"postopki ugotavljanja"},{"@xml:lang":"sl","#text":"sistemi dinamični"},{"@xml:lang":"sl","#text":"transformacija valčkov"},{"@xml:lang":"sl","#text":"ugotavljanje dušenja"},{"@xml:lang":"sl","#text":"valčna transformacija"},{"@rdf:resource":"http://www.wikidata.org/entity/Q12788093"}],"dcterms:temporal":{"@rdf:resource":"1999-2025"},"dc:title":{"@xml:lang":"sl","#text":"Izboljšana razpoznava dušenja z uporabo zvezne valčne transformacije| Enhanced identification of damping using continuous wavelet transform|"},"dc:description":[{"@xml:lang":"sl","#text":"A continuous wavelet transform (CWT) based on the Gabor wavelet function is used to identify the damping of a multi-degree-of-freedom system. The basic procedures are already known, especially the identification with a Morlet CWT. This paper enhances the already known procedures in the sense of reducing the edge- effect. This makes it possible to identify the damping of high-frequency modes. Three methods are shown: the reduced time spread of the wavelet function method, the equivalent window area method and the reflected window method. The procedures are demonstrated on signals acquired from the lateral vibration of a uniform beam. We were able to identify the damping up to the sixth natural frequency"},{"@xml:lang":"sl","#text":"Pri določitvi parametrov dinamičnih sistemov z več prostostnimi stopnjami se izkaže, da je razpoznava dušilnih parametrov težja kakor razpoznava masnih in togostnih parametrov. V tem prispevku se osredotočimo na razpoznavanje dušenja z uporabo hitro razvijajoče se zvezne valčne transformacije (ZVT). Gaborjeva ZVT je temelj za tri izboljšane postopke identifikacije metodo zmanjšanega časovnega raztrosa valčne funkcije, metodo enakovredne površine okna in metodo zrcaljenja okna. Predstavljene metode so posebej primerne za kratke in močno dušene sisteme, pri katerih je vpliv roba moteč. Predstavljeni postopki so prikazani na dejanskem experimentu pri katerem smo izmerili razmernik dušenja prvih šestih lastnih frekvenc"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:DOC-0SO4XLWX","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-0SO4XLWX"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-0SO4XLWX/88f9dcaa-0b02-43b0-a96b-aa71f6f37eb2/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Univerza v Ljubljani, Fakulteta za strojništvo"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-0SO4XLWX/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-0SO4XLWX"}}}}