軽量構造物の広周波数域の受動制振設計法 : 拘束型粘弾性減衰材と軽量補強構造材を同時に考慮した受動最適制振設計法(機械要素,潤滑,工作,生産管理など)

• 鳥阪 綾子

  早稲田大学創造理工学部

• 山川 宏

  早稲田大学創造理工学部

書誌事項

タイトル別名

• Optimum Vibration Control Design of Light Weight Structure in Wide Frequency Domain : Passive Vibration Control Design by Optimization of Both Constrained Viscoelastic Material and Light Reinforced Structural Member Simultaneously(Machine Elements and Manufacturing)
• 軽量構造物の広周波数域の受動制振設計法--拘束型粘弾性減衰材と軽量補強構造材を同時に考慮した受動最適制振設計法
• ケイリョウ コウゾウブツ ノ コウシュウハスウイキ ノ ジュドウ セイシン セッケイホウ コウソクガタネンダンセイ ゲンスイザイ ト ケイリョウ ホキョウ コウゾウザイ オ ドウジ ニ コウリョ シタ ジュドウ サイテキ セイシン セッケイホウ

抄録

Although there are many researches about vibration reduction of panel by making use of constrained viscoelastic materials, there are almost no research on lightweight panel for the vibration reduction throughout the low to high frequency domain whose dynamic properties might be affected by the weight and rigidity of constrained viscoelastic damping materials. There is also little work to optimize both parameters of constrained viscoelastic materials and light reinforced structural materials simultaneously. In this research, above-mentioned lightweight structure such as a solar paddle of a small satellite is of interest. For a lightweight structure like a paddle, the use of vibration control devices are not practical because of its cost and increase of mass, and then large modification of structure is not also practical. Furthermore, large response in high frequency domain is very critical for such structures from the viewpoint of fatigue. The objective of this research is to propose an optimum vibration control design method throughout the low to high frequency domain by considering parameters of the thickness and pasting regions for the constrained viscoelastic materials and also the position and shape for the stiffener simultaneously by making use of Response Surface Method and Genetic Algorithm. Through the designs of a solar paddle of a small satellite, the effectiveness of the proposed method was demonstrated in comparison with other four methods including the conventional way.

収録刊行物

• 日本機械学会論文集Ｃ編

  日本機械学会論文集Ｃ編 75 (752), 1171-1178, 2009

  一般社団法人 日本機械学会

キーワード

• Optimum Design
• Solar Paddle
• Vibration Control Design
• Constrained Viscoelastic Material
• Multi Objective Genetic Algorism
• Response Surface Method

詳細情報

• CRID: 1390001206388357888
• NII論文ID: 110007226875
• NII書誌ID: AN00187463
• DOI: 10.1299/kikaic.75.1171
• ISSN: 18848354
• ISSN: 03875024
• NDL書誌ID: 10285917
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10285917
• Web Site: https://www.jstage.jst.go.jp/article/kikaic1979/75/752/75_KJ00005579317/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可