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自主昆虫机器人的肌肉灵感拉斯托电磁机制

Changyu Xu^1,2, Yajun Cao^1,2, Jingyang Zhao¹

¹School of Engineering, Westlake University, Hangzhou, Zhejiang, China.

Nature communications

|July 24, 2025

概括

研究人员开发了一种用于软机器人的新elasto电磁机制. 这种以肌肉为灵感的执行器使小机器人能够以高效率和低电压执行爬行,游泳和跳跃等复杂的运动.

科学领域:

机器人技术机器人技术机器人技术
材料科学材料科学材料科学
生物模拟学是一种生物模拟学.

背景情况:

生物肌肉为动物的运动提供了必要的力量和变形.
传统的机器人系统往往缺乏生物肌肉的适应性.
现有的人工肌肉对于内置的小型自主系统有局限性.

研究的目的:

为了介绍软机器人的Elasto电磁机制.
用简单的弹性体材料模仿生物肌肉收缩.
为了优化小型自主系统的驱动性能.

主要方法:

开发了一种适用于软机器人的电磁执行策略.
结构简单的弹性体材料模仿肌肉特征.
将该机制集成到昆虫规模的软机器人中.

主要成果:

实现了显著的输出力 (~210 N/kg) 和大收缩比 (高达60%).
证明了快速响应 (60 Hz) 和低电压操作 (<4 伏).
启用自主爬行,游泳和跳跃在开放领域的环境.

结论:

埃拉斯托电磁机制提高了软机器人的能源效率和功能能力.
这种以肌肉为灵感的执行器扩大了小型软机器人的自主性.
潜在的应用包括救援行动和关键信号检测.

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