相关实验视频
Updated: Jul 16, 2026

07:09
Fabrication of Soft Pneumatic Network Actuators with Oblique Chambers
Published on: August 17, 2018
具有取决于角度的缓冲的关节可以帮助减少机器人中的冲击力
Shehara Perera1,2, Saeed Bornassi3, Mazdak Ghajari3
1Dyson School of Design Engineering, Imperial College London, London, SW7 2DB, UK. ulsp2@cam.ac.uk.
Scientific reports
|August 6, 2025
概括
这项研究引入了一个取决于角度的阻尼器,以减少机器人的碰撞力. 实验结果显示,这种新的阻尼器设计可以将冲击力降低高达30%,从而提高机器人的安全性.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 机械工程 机械工程
- 流体动力学 流体动力学
背景情况:
- 机器人经常发生碰撞,导致潜在的损坏和安全问题.
- 现有的缓冲系统可能无法在各种碰撞场景中优化减轻冲击力.
研究的目的:
- 为了研究一种新的视角依赖式阻尼器在减少机器人碰撞力的有效性.
- 设计和验证具有可变空隙的流体粘性阻尼器.
主要方法:
- 开发了一种分析模型,用于视角依赖的阻尼.
- 进行数值模拟来预测阻尼器性能.
- 通过实验验证分析和模拟结果,使用原型阻尼器.
主要成果:
- 分析模型预测高达50%的峰值力降低,与恒定减压相比.
- 数字模拟表明,缓冲可以在10%的差距变化下变化60%.
- 实验测试证实,碰撞力降低了多达30%.
结论:
- 取决于角度的可变缓冲解决方案有效地降低了机器人碰撞力.
- 这项技术适用于各种容易发生碰撞的机器人,包括工业机器人,腿类机器人和息机器人.
- 这些发现为更安全,更强大的机器人系统铺平了道路.
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