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  1. 学術雑誌論文

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/10173/521
d3504ff5-b543-46ea-bcc4-d502d040ec17
名前 / ファイル ライセンス アクション
nkr_73_736_3143.pdf nkr_73_736_3143.pdf (673.6 kB)
Item type 学術雑誌論文 / Journal Article(1)
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

WEKO 205

井上, 喜雄

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芝田, 京子

× 芝田, 京子

WEKO 206

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
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/
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