<?xml version="1.0"?><rdf: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-EBZQWAEP/d74c-12cc--9eaa98a79c21378c-5cb1de58/PDF"><dcterms:extent>45386 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-EBZQWAEP/a7a5ce3f-f759-40d3-b804-a00a24b908d6/TEXT"><dcterms:extent>0 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-EBZQWAEP/85e1cc8d-7a1a-4dcc-b15a-72989e39c27c/WEB"><dcterms:extent>0 KB</dcterms:extent></edm:WebResource><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-EBZQWAEP"><dcterms:issued>2021</dcterms:issued><dc:creator>Arh, Matic</dc:creator><dc:contributor>Boltežar, Miha</dc:contributor><dc:contributor>Slavič, Janko</dc:contributor><dc:format xml:lang="sl">XXVIII, 116 str., 31 cm</dc:format><dc:identifier>COBISSID:79680003</dc:identifier><dc:identifier>PID:https://repozitorij.uni-lj.si/IzpisGradiva.php?id=131530</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-EBZQWAEP</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">M. Arh</dc:publisher><dc:source xml:lang="sl">visokošolska dela</dc:source><dc:subject xml:lang="sl">3D printanje</dc:subject><dc:subject xml:lang="en">3D printing</dc:subject><dc:subject xml:lang="en">accelerometer</dc:subject><dc:subject xml:lang="en">additive manufacturing</dc:subject><dc:subject xml:lang="sl">aditivne tehnologije</dc:subject><dc:subject xml:lang="sl">ciljno nalaganje</dc:subject><dc:subject xml:lang="sl">dinamična zaznavala</dc:subject><dc:subject xml:lang="sl">disertacije</dc:subject><dc:subject xml:lang="en">dissertations</dc:subject><dc:subject xml:lang="en">dynamic sensors</dc:subject><dc:subject xml:lang="en">fused filament fabrication</dc:subject><dc:subject xml:lang="en">piezoresistivity</dc:subject><dc:subject xml:lang="sl">piezoupornost</dc:subject><dc:subject xml:lang="sl">pospeškomer</dc:subject><dc:title xml:lang="sl">Karakterizacija dinamične piezoupornosti struktur izdelanih z metodo ciljnega nalaganja| doktorsko delo|</dc:title><dc:description xml:lang="sl">Fused filament fabrication, one of the most accessible additive manufacturing technology, has already been used to manufacture piezoresistive static/quasistatic strain sensors, force sensors and wind sensors. Recent research showed that fused filament fabrication could also be used for the manufacturing of dynamic sensors. However, the manufacturing of the dynamic sensors is currently limited due to the anisotropic mechanical and piezoresistive behaviour, the heterogeneity, the large number of process parameters and poor resolution of the fused filament fabrication technology. In the thesis dynamic piezoresistivity of fused filament fabricated structures is researched. Fused filament fabricated structures are treated as a continuum. An experimental method for the identification of dynamic piezoresistive coefficients is proposed. Piezoresistive coefficients are then determined using the proposed method. Acquiered knowledge about the piezoresistive behaviour of fused filament fabricated structures is adopted to define design principles for piezoresistive accelerometer. Prototype accelerometer based on the defined principles is manufactured. Prototype accelerometer has low cross-axis sensitivity, 0-425\,Hz useful frequency range and is low in size</dc:description><dc:description xml:lang="sl">Ciljno nalaganje kot eno izmed bolj dostopnih aditivnih tehnologij je že bilo uporabljeno za izdelavo piezoupornih statičnih/kvazistatičnih zaznaval deformacij, zračnih tokov, sile. Nedavne raziskave so pokazale, da bi bilo mogoče ciljno nalaganje uporabiti za izdelavo dinamičnih zaznaval. Zaradi vpliva številnih procesnih parametrov, nehomogenosti struktur, izdelanih s ciljnim nalaganjem, anizotropije in nizke ločljivosti tehnologije, je izdelava dinamičnih zaznaval trenutno omejena. V doktorskem delu je obravnavana dinamična piezoupornost s ciljnim nalaganjem izdelanih struktur z vidika kontinuuma. Zasnovana je eksperimentalna metoda za določitev dinamičnih koeficientov piezoupornosti, koeficienti pa so nato eksperimentalno določeni. Na podlagi pridobljenih informacij o piezoupornosti so nato definirani konstrukcijski principi za izdelavo piezoupornega pospeškomera izdelanega s ciljnim nalaganjem. S pomočjo konstrukcijskih principov je izdelan prototipni pospeškomer z majhnimi gabaritnimi merami, nizko križno občutljivostjo in 0-425\,Hz uporabnim frekvenčnim področjem</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">visokošolska dela</dc:type><dc:type xml:lang="en">theses and dissertations</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q1266946" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:DOC-EBZQWAEP"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-EBZQWAEP" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-EBZQWAEP/d74c-12cc--9eaa98a79c21378c-5cb1de58/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Univerza v Ljubljani, Fakulteta za strojništvo</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:DOC-EBZQWAEP/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-EBZQWAEP" /></ore:Aggregation></rdf:RDF>