Pneumatic cells towards absolute Gaussian morphing 肺細胞は絶対的なガウスの変形に向かっている
Tian Gao1, José Bico1, Benoît Roman1
1Laboratoire de Physique et Mécanique des Milieux Hétérogènes (PMMH), CNRS, ESPCI Paris, Université PSL, Sorbonne Université, Université Paris Cité, 75005 Paris, France.
まとめ
研究者は平面パネルを設計し 圧力をかけると3Dの形に変形します 植物細胞に触発されたこの生体模倣アプローチは,形状変形ロボットの曲折と平面内歪みを同時に制御できます.
科学分野:
- 材料科学
- ロボット
- バイオミメティック
背景:
- フラットマップは本質的に地球の曲線によって大陸の形状を歪めている.
- ガウスの定理は,板を曲げるには,平面内の距離の修正が必要であることを示しています.
- 既存の建築材料は形状の変形を実現できますが,正確な局所的な屈曲制御がありません.
研究 の 目的:
- プログラム可能な平面パネルを設計し,同時に平面内の歪みをプログラムします.
- 最終的な3Dシェルの形を正確に制御する方法を開発する.
- 形状変形アプリケーションのためのスケーラブルな製造プロセスを作成します.
主な方法:
- モノコティレドンの細胞に触発された
- 平面パネル内の内部構造を設計し,変形をプログラムします.
- 圧縮装置を利用する.
主要な成果:
- 曲げと平面内歪みの 同時プログラムが実証された.
- 制御された変形によって標的の3Dシェルの形状を達成した.
- 消費用グレードの材料を使用した形状変形表面.
結論:
- 内部のパネル構造は プログラム可能な形状変形を可能にします
- このアプローチは制御された硬さと迅速なアクチュエーションを提供します.
- 大規模な形状変形ロボットに 新たな可能性をもたらします
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