生物启发的真空生成通过压力-真空转换来操纵物质的所有相
Ragesh Chellattoan1, Alessio Mondini1, Barbara Mazzolai1
1Bioinspired Soft Robotics Laboratory, Istituto Italiano di Tecnologia, Genoa, Italy.
Soft robotics
|September 10, 2025
概括
研究人员开发了一种灵感来自动物肺部的软真空发生器. 这种生物灵感的设备可以操纵固体,液体和气体,克服当前软机器人技术的局限性.
科学领域:
- 软机器人软机器人 软机器人
- 生物启发的工程是生物启发的工程.
- 材料科学是一种材料科学.
背景情况:
- 动物的隔膜-肺系统产生可控制的真空,使物质的操纵.
- 目前软机器人缺乏可以使用单个软元件处理所有物质状态 (固体,液体,气体) 的设备.
- 现有的软和抓在操纵不同物质状态方面存在局限性.
研究的目的:
- 开发一种灵感来自肺功能的软压向真空转换器.
- 创建一个单一的软装置,能够操纵固体,液体和气体.
- 解决当前软机器人系统在处理各种媒体方面的局限性.
主要方法:
- 设计了一种基于生物灵感肺机械的软压向真空转换器.
- 利用特定的材料特性和设计变化来实现真空产生.
- 测试了高达-18kPa的真空水平,用于控制各种介质的吸入,保持和释放.
主要成果:
- 软装置成功地产生可控制的负压,用于处理固体,液体和气体.
- 达到高达-18kPa的真空水平,可以精确控制媒体处理.
- 通过包括人工肺,液体混合和真空抓握在内的应用,证明了多功能性.
结论:
- 生物灵感软真空发生器为软机器人中真空产生提供了安全和适应性的解决方案.
- 这种多功能设备克服了传统软和抓手的局限性.
- 介绍了一种使用单个软机器人组件操纵所有物质状态的新方法.
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