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フラフープと板ばね・剛体棒からなる変位拡大機構を用いた制振装置
http://hdl.handle.net/10069/39638
http://hdl.handle.net/10069/39638b91cae37-9434-4fe8-a510-80c9da1ff8f7
名前 / ファイル | ライセンス | アクション |
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50_94_9.pdf (489.0 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2020-01-30 | |||||
タイトル | ||||||
タイトル | フラフープと板ばね・剛体棒からなる変位拡大機構を用いた制振装置 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Nonlinear vibration | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Vibration control device | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Forced vibration | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Hula-Hoop | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Displacement magnification mechanism | |||||
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 | departmental bulletin paper | |||||
著者 |
吉武, 裕
× 吉武, 裕× 稲垣, 和成× 坂本, 竜二郎× 古川, 隼人× 梶原, 修平 |
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著者別名 | ||||||
姓名 | Yoshitake, Yutaka | |||||
著者別名 | ||||||
姓名 | Inagaki, Kazunari | |||||
著者別名 | ||||||
姓名 | Sakamoto, Ryujiro | |||||
著者別名 | ||||||
姓名 | Furukawa, Hayato | |||||
著者別名 | ||||||
姓名 | Kajihara, Shuhei | |||||
その他のタイトル | ||||||
その他のタイトル | Vibration quenching device using Hula-Hoop and displacement magnification mechanism composed by pate spring and rigid column | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper deals with the vibration quenching problem of the single-degree-of-freedom system with a limited power supply. This system is forced by the centrifugal force of rotating unbalance, and the system is quenched using a Hula-Hoop and displacement magnification mechanism even if the displacement of the main system is small. The vibration quenching of the system are studied from the numerical integration of the equation of motion obtained using Lagrange equation and the experiment. Following was made clear: (1) By using plate springs and rigid column, the displacement of the Hula-Hoop support can be greatly enlarged, and it was proved that vibration quenching is possible even when the displacement amplitude of the main system is small. (2) Although the system becomes two-degree-of-freedom system by the proposed displacement magnification mechanism, by designing so that the second resonance frequency becomes high, it is possible to widen the frequency range where vibration can be quenched. (3) The characteristics of the solutions obtained by the numerical integration method coincide with those of the results obtained by the experiment. |
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書誌情報 |
長崎大学大学院工学研究科研究報告 en : Reports of Graduate School of Engineering, Nagasaki University 巻 50, 号 94, p. 9-16, 発行日 2020-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18805574 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12601998 | |||||
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 | |||||
出版者 | ||||||
出版者 | 長崎大学大学院工学研究科 | |||||
出版者別言語 | ||||||
Graduate School of Engineering, Nagasaki University | ||||||
sortkey | ||||||
02 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学大学院工学研究科研究報告, 50(94), pp.9-16; 2020 |