ダウンロード数: 499
このアイテムのファイル:
ファイル | 記述 | サイズ | フォーマット | |
---|---|---|---|---|
s00158-008-0258-z.pdf | 230.05 kB | Adobe PDF | 見る/開く |
タイトル: | Enumeration of optimal pin-jointed bistable compliant mechanisms with non-crossing members |
著者: | Ohsaki, M https://orcid.org/0000-0003-4935-8874 (unconfirmed) Katoh, N. Kinoshita, T. Tanigawa, S. Avis, D. Streinu, I. |
キーワード: | Bistable structure Compliant mechanism Minimally rigid framework Snapthrough |
発行日: | Feb-2009 |
出版者: | Springer |
誌名: | Structural and Multidisciplinary Optimization |
巻: | 37 |
号: | 6 |
開始ページ: | 645 |
終了ページ: | 651 |
抄録: | An optimization approach is presented for enumerating pin-jointed bistable compliant mechanisms. In the first stage, the statically determinate trusses with non-crossing members containing a given set of nodes and some pre-defined members are regarded as minimally rigid framework or a Laman framework, and are enumerated without repetitions by the graph enumeration algorithm. In the second stage, the nodal locations and the cross-sectional areas are optimized under mechanical constraints, where the snapthrough behavior is extensively utilized to produce a pin-jointed bistable compliant mechanism. In the numerical examples, many bistable compliant mechanisms are generated to show the effectiveness of the proposed method. |
著作権等: | The original publication is available at www.springerlink.com. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/84842 |
DOI(出版社版): | 10.1007/s00158-008-0258-z |
出現コレクション: | 学術雑誌掲載論文等 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。