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デュアル応答ヤーンベース人工筋肉による適応熱管理
Mengjiao Pan1,2,3, Xiaohui Zhang1,2,3, Jinhao Xu1,2,3
1Future Intelligent Wear Centre, School of Fashion and Textiles, The Hong Kong Polytechnic University, Kowloon, Hong Kong, P. R. China.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|January 10, 2026
まとめ
研究者らは、適応性テキスタイル用のハイブリッドヤーンベース人工筋肉(HYAM)を開発しました。この技術革新は、作動速度と応答時間を向上させ、極端な気象条件に対応するインテリジェントなパーソナライズド熱管理を可能にします。
科学分野:
- 材料科学
- テキスタイル工学
- 生物模倣学
背景:
- 気候変動は、体温調節のための適応性テキスタイルを必要としています。
- 既存のヤーンベース人工筋肉は、作動が遅く制御が困難です。
- 応答性テキスタイルにおける、より高速で信頼性の高い人工筋肉の必要性。
研究 の 目的:
- 新規ハイブリッドヤーンベース人工筋肉(HYAM)を開発すること。
- 作動性能(ストロークと速度)および回収時間を改善すること。
- インテリジェントなパーソナライズド熱管理システムを可能にすること。
主な方法:
- ハイブリッドヤーン構造における水分作動と電気熱回収の組み合わせ。
- 骨格筋と紡錘駆動ゲートに触発された生物模倣設計。
- 熱スイッチングのためのデュアルモード放射カーテンへの統合。
主要な成果:
- 作動ストロークを128%、速度を136%向上させました(未加工の筋肉と比較)。
- 電気熱回収により、回収時間と完全サイクル時間がそれぞれ91%、83%短縮されました。
- 加熱と冷却を切り替えるデュアルモード放射カーテンを実証しました。
結論:
- HYAMは、人工筋肉の性能を大幅に向上させます。
- この技術は、インテリジェントなパーソナライズド熱管理に有望です。
- 気候変動適応のための現在の水分応答性テキスタイルの限界に対処します。
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