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磁気粘弾性エラストマを用いた可変剛性型動吸振器の開発
http://hdl.handle.net/2297/36517
http://hdl.handle.net/2297/365175484757b-4875-4d62-a3d4-9b0b34c791dd
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-KOMATSUZAKI-T-3680.pdf (916.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | 磁気粘弾性エラストマを用いた可変剛性型動吸振器の開発 | |||||
| タイトル | ||||||
| タイトル | Development of a dynamic vibration absorber with variable stiffness property using Magneto-rheological elastomer | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
小松崎, 俊彦
× 小松崎, 俊彦× 岩田, 佳雄× 林下, 宗史× 川越, 啓司 |
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| 書誌情報 |
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 巻 79, 号 806, p. 3680-3690, 発行日 2013-01-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1884-8354 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1299/kikaic.79.3680 | |||||
| 出版者 | ||||||
| 出版者 | The Japan Society of Mechanical Engineers 日本機械学会 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The dynamic vibration absorber is well known as a kind of passive-type vibration control device, where the mass and the stiffness elements basically comprise 1-dof system. Despite the reliability and the simplicity in constitution, the absorber does not work effectively for unexpected disturbances. The use of the absorber with fixed property is usually limited to a harmonically excited case, where the damper is only effective for pre-determined narrow frequency range. The damper design following well-known optimal tuning theory can extend the effective range, whereas the damping performance remains at a certain amount and yet the vibration caused by transient disturbances cannot be reduced sufficiently. A frequency-tunable dynamic absorber incorporating element with variable stiffness property can be a measure for placing adaptability to the structure against non-stationary disturbances, but the realization of such variability would be mechanistically complex and the problem of response time may become an issue. The Magneto-rheological elastomer (MRE) is known as a class of smart materials whose elastic property can be varied by the applied external magnetic field. In this paper, the MRE is adopted as the stiffness element in the dynamic absorber whose natural frequency is tunable by the external magnetic field. Both numerical and experimental investigations show that the vibration of 1-dof structure can be fully reduced by the proposed dynamic absorber with variable stiffness functionality. | |||||
| 権利 | ||||||
| 権利情報 | Copyright © 2013 The Japan Society of Mechanical Engineers 日本機械学会 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.jstage.jst.go.jp/browse/kikaic | |||||
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| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.jsme.or.jp/ | |||||
