{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282680568927488.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.11345/japannctam.57.0.179.0"}},{"identifier":{"@type":"NAID","@value":"130004603972"}}],"dc:title":[{"@language":"en","@value":"Nonlinear resonance of  horizontally  equipped Jeffcott rotor"},{"@language":"ja","@value":"水平支持されたジェフコットロータの非線形共振特性"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"Dynamics of a horizontally equipped Jeffcott rotor  is considerd. under the effect of gravity depending on the mass of the rotor. The dynamics are decomposed into the lateral and vertical motions and the nonlinear normal modes are analyitically investigated. The whirling due to the unblance of the rotor is investigated and the nonlinear characteristics of the frequency response curve is clarified which reflects the nonlinear normal modes. Furthermore, experiments are performed and the validity of the theoretical results are confirmed."},{"@language":"ja","@value":"水平支持されたJeffcottロータの運動は重力の効果を受けるが，回転体の質量によりその影響はことなる．本研究では重力の影響に起因した，横方向と縦方向の振動に関して，非線形ノーマルモードを明らかにし，その非線形特性を理論的に解析した．さらに回転体に不釣合いが存在する場合の主共振付近での振れ回り関する理論的な解析を行い，非線形ノーマルモードに感染した周波数応答曲線が得られることを指摘し，様々な分岐点の発生を明らかにするとともに，その特徴を示した．さらに実験を行い，理路転記に予測された，周波数応答が発生することを確認した．"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420001326211323520","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"60241791"},{"@type":"NRID","@value":"1000060241791"},{"@type":"NRID","@value":"9000006688399"},{"@type":"NRID","@value":"9000021641663"},{"@type":"NRID","@value":"9000291594761"},{"@type":"NRID","@value":"9000242343915"},{"@type":"NRID","@value":"9000242343908"},{"@type":"NRID","@value":"9000254272410"},{"@type":"NRID","@value":"9000401999880"},{"@type":"NRID","@value":"9000258702975"},{"@type":"NRID","@value":"9000258430566"},{"@type":"NRID","@value":"9000240088981"},{"@type":"NRID","@value":"9000398150560"},{"@type":"NRID","@value":"9000410738862"},{"@type":"NRID","@value":"9000256282065"},{"@type":"NRID","@value":"9000398118631"},{"@type":"NRID","@value":"9000021586222"},{"@type":"NRID","@value":"9000305606821"},{"@type":"NRID","@value":"9000305621816"},{"@type":"NRID","@value":"9000255783034"},{"@type":"NRID","@value":"9000255779233"},{"@type":"NRID","@value":"9000256263194"},{"@type":"NRID","@value":"9000256283115"},{"@type":"NRID","@value":"9000242345022"},{"@type":"NRID","@value":"9000283800876"},{"@type":"NRID","@value":"9000283800780"},{"@type":"NRID","@value":"9000291278340"},{"@type":"NRID","@value":"9000283804416"},{"@type":"NRID","@value":"9000256268051"},{"@type":"NRID","@value":"9000402388980"},{"@type":"NRID","@value":"9000256283240"},{"@type":"NRID","@value":"9000003810089"},{"@type":"NRID","@value":"9000398118762"},{"@type":"NRID","@value":"9000413523676"},{"@type":"NRID","@value":"9000413523675"},{"@type":"NRID","@value":"9000021693013"},{"@type":"NRID","@value":"9000256258011"},{"@type":"NRID","@value":"9000305606069"},{"@type":"NRID","@value":"9000254604728"},{"@type":"NRID","@value":"9000256282620"},{"@type":"NRID","@value":"9000243773134"},{"@type":"NRID","@value":"9000309163093"},{"@type":"NRID","@value":"9000256262782"},{"@type":"NRID","@value":"9000256283106"},{"@type":"NRID","@value":"9000311484458"},{"@type":"NRID","@value":"9000258441824"},{"@type":"NRID","@value":"9000311053935"},{"@type":"NRID","@value":"9000258441853"},{"@type":"NRID","@value":"9000256259850"},{"@type":"NRID","@value":"9000311054417"},{"@type":"NRID","@value":"9000413522527"},{"@type":"NRID","@value":"9000413522529"},{"@type":"NRID","@value":"9000305608039"},{"@type":"NRID","@value":"9000291278869"},{"@type":"NRID","@value":"9000255774258"},{"@type":"NRID","@value":"9000256257200"},{"@type":"NRID","@value":"9000021586157"},{"@type":"NRID","@value":"9000283800712"},{"@type":"NRID","@value":"9000255782675"},{"@type":"NRID","@value":"9000255782811"},{"@type":"NRID","@value":"9000010028444"},{"@type":"NRID","@value":"9000025097591"},{"@type":"NRID","@value":"9000017578766"},{"@type":"NRID","@value":"9000305606333"},{"@type":"NRID","@value":"9000313614123"},{"@type":"NRID","@value":"9000256282048"},{"@type":"NRID","@value":"9000256269368"},{"@type":"NRID","@value":"9000256283244"},{"@type":"NRID","@value":"9000258443986"},{"@type":"NRID","@value":"9000256259552"},{"@type":"NRID","@value":"9000291594774"},{"@type":"NRID","@value":"9000398140697"},{"@type":"NRID","@value":"9000258442811"},{"@type":"NRID","@value":"9000021667261"},{"@type":"NRID","@value":"9000305606808"},{"@type":"NRID","@value":"9000258428474"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0018564"}],"foaf:name":[{"@language":"en","@value":"YABUNO 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