J-2-3-227 異なる特性を持つ二自由度系を対象とした定点理論による動吸振器の最適設計(J-2-3:制振2,領域2:耐震・制振・ダンピング,総合テーマ「海を越え,国を越え,世代を超えて!」)
書誌事項
- タイトル別名
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- J-2-3-227 Optimal design of dynamic absorber for two DOF system with different characteristics by fixed points theory
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The fixed points theory is applied for the dynamic absorber attached to two degree of freedom system with different mass and stiffness. The frequencies of fixed points and the ratio of natural frequencies to equalize the amplitudes at fixed points are analytically derived, in case that the responses at fixed points are in phase. The damping coefficients which make fixed points extremal value are also obtained. It is shown that the optimized dynamic absorber makes two maxima of frequency response function almost same, in the case that two natural frequencies of original system are near values.
収録刊行物
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- 機械力学・計測制御講演論文集
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機械力学・計測制御講演論文集 2013 "227-1"-"227-7", 2013-08-25
一般社団法人日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1571698602828318848
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- NII論文ID
- 110009979142
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- NII書誌ID
- AA11901770
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- ISSN
- 13480235
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- 本文言語コード
- ja
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- データソース種別
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- CiNii Articles