功能性的生物灵感混合飞行器,带有分离的环和前边
Jin-Tae Kim1, Hong-Joon Yoon2, Shyuan Cheng3
1Department of Mechanical Engineering, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.
PNAS nexus
|March 22, 2024
概括
研究人员开发了一种新的混合飞行器系统,灵感来自先进遥感的种子. 这种生物灵感设计优化了飞行,使用独特的空气动力学原理,用于各种传感应用.
科学领域:
- 航空航天工程 航空航天工程
- 生物模拟学是一种生物模拟学.
- 流体动力学 流体动力学
背景情况:
- 灵感来自风散播的种子的被动飞行系统正在获得远程传感的吸引力.
- 现有的系统在自然设计之外提供有限的性能.
- 需要具有增强飞行特性的新型结构.
研究的目的:
- 为了展示一种新的混合飞行员系统.
- 通过不寻常的几何形状来优化飞行性能.
- 为了解飞行机制建立一个分析框架.
主要方法:
- 使用受控曲制造混合飞行器的制造.
- 利用分离的旋转环 (类似花) 和前沿的旋转环 (类似树).
- 先进的实验测量和计算流体动力学模拟.
主要成果:
- 混合飞行器展示了为飞行优化的不寻常几何形状.
- 同时利用不同的流体现象增强了飞行.
- 为飞行机制建立了一个可扩展的分析框架.
结论:
- 混合飞行员系统为遥感提供了先进的功能.
- 已证明的功能有效载荷展示了各种传感和跟踪应用.
- 这项研究为生物启发的空中系统开辟了新的途径.
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