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ユーラシアオオコノハズクの翼形状に基づいた空飛ぶクルマ用折り畳み翼の連成生物模倣設計と検証に関する研究
Zhengjun Li1, Yuchen Cao1, Dehao Zhao1
1School of Design and Art, Shenyang Aerospace University, Shenyang, 110000, China, sau.edu.cn.
Applied bionics and biomechanics
|December 22, 2025
まとめ
ユーラシアオオコノハズクの翼形状に着想を得た空飛ぶクルマ用折り畳み翼は、空気力学の改善を示しています。この生物模倣設計は、揚力を高め、抗力を低減し、飛行安定性を向上させ、より安全で効率的な空飛ぶクルマを実現します。
科学分野:
- 生物模倣と航空宇宙工学
- 比較空気力学
背景:
- 従来の空飛ぶクルマのデザインは、空気力学的効率と安定性の課題に直面しています。
- 自然界から着想を得たデザインは、これらの限界を克服するための潜在的な解決策を提供します。
研究 の 目的:
- 空飛ぶクルマ用折り畳み翼のデザインにユーラシアオオコノハズクの翼特性を適用すること。
- 揚力を高め、抗力を低減し、飛行安定性を向上させ、エネルギー効率と安全性を高めること。
主な方法:
- 生物模倣プロトタイプとしてユーラシアオオコノハズクを選択するための、フクロウ種の比較空気力学的解析。
- 画像ベースの測量法と3次元誤差解析を用いた逆設計による翼モデリング。
- 翼型断面の抽出、多項式フィッティング、およびXFOILを用いたシミュレーション。
- オオコノハズクの翼形態に基づいた設計マトリックスを確立するための連成生物模倣解析。
- 空気力学的性能評価のためのFluentソフトウェアを用いた流体シミュレーション。
主要な成果:
- ユーラシアオオコノハズクに着想を得た折り畳み翼のデザインは、揚力の顕著な改善を示しました。
- 従来の翼設計と比較して、抗力の低減が観察されました。
- 生物模倣折り畳み翼構成により、飛行安定性が向上しました。
結論:
- ユーラシアオオコノハズクの翼形状に基づいた空飛ぶクルマ用折り畳み翼の生物模倣設計は効果的です。
- 本研究は、空飛ぶクルマの空気力学改善のためのフクロウの翼形態の適用を検証しています。
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