<?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-V1CW9EQU/efa1bb7e-8396-400d-b83e-dc00ee5d940f/HTML"><dcterms:extent>85 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-V1CW9EQU/a95234e5-577f-447d-8466-21b0dad59816/PDF"><dcterms:extent>969 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-V1CW9EQU/2f5ea2d1-4d5f-4e2a-9515-6a0f067ee5b7/TEXT"><dcterms:extent>53 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1999-2025"><edm:begin xml:lang="en">1999</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-V1CW9EQU"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A" /><dcterms:issued>2007</dcterms:issued><dc:creator>Saruhan, Hamit</dc:creator><dc:format xml:lang="sl">številka:12</dc:format><dc:format xml:lang="sl">15 strani</dc:format><dc:format xml:lang="sl">letnik:53</dc:format><dc:format xml:lang="sl">str. 898-912</dc:format><dc:identifier>ISSN:0039-2480</dc:identifier><dc:identifier>COBISSID:10395419</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-V1CW9EQU</dc:identifier><dc:language>en</dc:language><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Association of Mechanical Engineers and Technicians of Slovenia et al.</dc:publisher><dc:publisher xml:lang="sl">Zveza strojnih inženirjev in tehnikov Slovenije et al.</dc:publisher><dcterms:isPartOf xml:lang="sl">Strojniški vestnik</dcterms:isPartOf><dc:subject xml:lang="sl">dinamične lastnosti</dc:subject><dc:subject xml:lang="en">finite element method</dc:subject><dc:subject xml:lang="sl">genetski algoritmi</dc:subject><dc:subject xml:lang="sl">metoda končnih elementov</dc:subject><dc:subject xml:lang="sl">optimiranje</dc:subject><dc:subject xml:lang="sl">rotorji</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q220184" /><dcterms:temporal rdf:resource="1999-2025" /><dc:title xml:lang="sl">Izboljšanje dinamičnih značilnosti rotorskega sistema z razvojnim algoritmom| Improving the dynamic characteristics of a rotor system using an evolutionary algorithm|</dc:title><dc:description xml:lang="sl">In this paper the optimum design for improving the dynamic characteristics of a flexible, overhung rotor system is studied. The design of a flexible rotor system is a complicated process due to the large number of geometrical parameters of hydrodynamic bearings, which play an important role in the prediction of the dynamic behavior of the rotor system. There are a number of design requirements added to the rotor-system configuration that improve the dynamic characteristics within the rotorćs speed range. To improve the dynamiccharacteristics of the rotor system, a genetic algorithm was employed and the modeling of the components of the rotor system was made with the finite-element method. Also, the method of feasible directions was used in order to validate the efficiency and applicability of the proposed method, andit proved that the proposed method in the rotor-system design is very efficient and useful for improving the dynamic characteristics of the rotor system</dc:description><dc:description xml:lang="sl">V tem prispevku je povzeta študija optimalnega oblikovanja, potrebnega za izboljšanje dinamičnih značilnosti gibkega, prevesnega rotorskega sistema. Oblikovanje gibkega rotorskega sistema je zapleten postopek, saj ima veliko število geometričnih parametrov hidrodinamičnih ležajev, ki opravljajo pomembno nalogo pri napovedi dinamičnega obnašanja rotorskega sistema. Pri razporedu rotorskega sistema moramo upoštevati veliko oblikovnih zahtev, s katerimi lahko izboljšamo dinamične značilnosti, povezane z rotorjevim hitrostnim razponom. Za izboljšanje dinamičnih značilnosti rotorskega sistema smo uporabili genetski algoritem, za oblikovanje komponent rotorskega sistema pa smo uporabili metodo končnih elementov. Da bi potrdili učinkovitost in uporabnost predlagane metode, smo uporabili tudi metodo izvedljivih smeri; z njo smo dokazali, da je predlagana metoda oblikovanja rotorskega sistema učinkovita in uporabna za izboljšanje dinamičnih značilnosti rotorskega sistema</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-V1CW9EQU"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-V1CW9EQU" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-V1CW9EQU/a95234e5-577f-447d-8466-21b0dad59816/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-V1CW9EQU/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-V1CW9EQU" /></ore:Aggregation></rdf:RDF>