抄録
In this paper, simple deployable structures are introduced, which consist of polygonal membranes and elastic booms deployed by only releasing the rolled-up booms in stepwise manners. The membranes are folded up with modified spiral folding patterns to fit the arrangement of booms. The booms are newly-developed bi-convex tapes covered by braids. Basic mechanical test results of the booms are first presented. Deployment experiments of a small conceptual model are demonstrated for several configurations. Numerical simulations of the deployment experiments are also performed employing multi-particle approximation method for membranes and a discrete model for one-dimensional continuum for the booms. The results are compared with the experimental results and the deployment behaviors of the structures are discussed.
本文言語 | English |
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ホスト出版物のタイトル | AIAA Spacecraft Structures Conference |
DOI | |
出版ステータス | Published - 2014 |
イベント | AIAA Spacecraft Structures Conference - SciTech Forum and Exposition 2014 - National Harbor, MD 継続期間: 2014 1月 13 → 2014 1月 17 |
Other
Other | AIAA Spacecraft Structures Conference - SciTech Forum and Exposition 2014 |
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City | National Harbor, MD |
Period | 14/1/13 → 14/1/17 |
ASJC Scopus subject areas
- コンピュータ サイエンス(全般)
- 航空宇宙工学
- 電子工学および電気工学
- 機械工学