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加振周波数の変動範囲を考慮した動吸振器の設計法
http://hdl.handle.net/10173/521
http://hdl.handle.net/10173/521d3504ff5-b543-46ea-bcc4-d502d040ec17
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2010-08-27 | |||||
タイトル | ||||||
タイトル | 加振周波数の変動範囲を考慮した動吸振器の設計法 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Dynamic Absorber | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Damping | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Forced Vibration | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Optimal Design | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Dynamic Stiffness | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Robust Design | |||||
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 |
井上, 喜雄
× 井上, 喜雄× 芝田, 京子 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A new optimum design method of dynamic vibration absorbers is proposed for the cases when the primary system has some uncertainty in dynamic characteristics and excitation frequency fluctuates in small range. When the excitation frequency is constant, it is well known that an undamped dynamic vibration absorber is very effective to attenuate the vibration amplitude of the primary system. However, when the excitation frequency fluctuates in small range, such an undamped absorber does not always suppress the vibration amplitude. In this paper, we find out that upper limit of the vibration amplitude of the primary system can be estimated easily by using the imaginary part of the dynamic stiffness of the absorber. We derive very simple equations which give the optimum natural frequency and damping ratio of the absorber for given excitation frequency range. Calculation results of the frequency response for some examples designed by the proposed method are demonstrated and they show the usefulness of the proposed method. | |||||
書誌情報 |
日本機械学會論文集. C編 = Transactions of the Japan Society of Mechanical Engineers. C 巻 73, 号 736, p. 3143-3150, 発行日 2007-12-25 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0387-5024 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00187463 | |||||
権利 | ||||||
権利情報 | 社団法人日本機械学会。本文データは学協会の許諾に基づきCiNiiから複製したものである。 | |||||
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 | |||||
その他のタイトル | ||||||
その他のタイトル | A Design Method for Dynamic Vibration Absorbers Considering Excitation Frequency Range | |||||
出版者 | ||||||
出版者 | 日本機械学会 | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110006535078/ |