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灵感的Selaginella lepidophylla-灵感的多刺激合作控制MXene-based灵活的执行器
Xiang Li1, Ze Wu1, Bingjue Li1
1Jiangsu Key Laboratory for Design and Manufacture of Micro-Nano Biomedical Instruments, School of Mechanical Engineering, Southeast University, Nanjing, People's Republic of China.
Soft robotics
|June 19, 2023
概括
研究人员开发了一种新的灵活的执行器,灵感来自植物,使用梯度结构可预测曲和多刺激控制. 这种生物设计为先进的灵活机器人提供了高稳定性.
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:
- 在灵活的机器人中实现可预测的曲,高周期稳定性和复杂的运动仍然是一个挑战.
- *Selaginella lepidophylla*的湿度反应为新型执行器设计提供了灵感.
研究的目的:
- 开发一种新的多层次辅助组装策略,用于制造灵活的执行器.
- 创建具有可预测变形和多刺激控制的度梯度的MXene-CoFe2O4 (MXCFO) 执行器.
- 调查梯度变化与执行器曲能力之间的关系.
主要方法:
- 采用了一种新的多层次辅助组装策略.
- 构建了具有不同度梯度的MXene-CoFe2O4 (MXCFO) 柔性执行器.
- 评估了执行器的曲变形,循环稳定性和层间粘合.
主要成果:
- 生物渐变结构执行器表现出均的厚度和高周期稳定性,在100个曲周期后保持出色的层间粘合.
- 在梯度变化和执行器的曲变形能力之间建立了明确的联系.
- 执行器展示了可预测的曲变形和多刺激合作控制.
结论:
- 开发的生物渐变结构和多刺激控制策略显示了未来灵活机器人设计的巨大潜力.
- 执行器成功实现了用于湿度监测,爬,抓取,货物运输和药物输送的概念模型.
- 这种方法为创建先进,响应灵活的机器人系统提供了有希望的途径.
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