可调节折叠组装软气动执行器的组装策略
Kaihang Zhang1,2,3, Yaowei Fan1,2,3, Shiming Shen2,3
1Center for X-Mechanics, Department of Engineering Mechanics, Zhejiang University, Hangzhou, China.
Soft robotics
|July 12, 2023
概括
我们开发了一种使用折叠组装策略创建可调节软气动执行器 (SPA) 的新方法. 这些FASPA (可折叠组装软气动执行器) 为软机器人应用提供了多功能配置.
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
- 机械工程 机械工程
背景情况:
- 软气动执行器 (SPA) 对于微妙的任务是必不可少的,因为它们的合规性.
- 现有的特别保护区面临着制造复杂性和捕能力方面的挑战.
研究的目的:
- 为设计和制造软气动执行器 (FASPA) 引入一种新的可调节折叠组装策略.
- 展示FASPA在实现多种配置方面的多功能性,以及它们在软抓手中的应用.
主要方法:
- 用一个简单的折叠的管被带约束制造FASPA.
- 设计局部刚性和折叠模式以实现四种不同的配置:纯曲,不连续曲率曲,螺旋和不连续曲率螺旋.
- 开发分析模型来预测执行器变形和尖端轨迹,通过实验测试验证.
主要成果:
- 成功制造具有可调节配置的FASPA.
- 分析模型准确预测了执行器的行为.
- 硬度,负载能力,输出力,步骤响应和疲劳寿命的表征.
- 组装多指的软抓柄,能够抓住各种物体.
结论:
- 折叠组装策略提供了一种简单而有效的方法,用于创建可调节的软气动执行器.
- FASPA为开发复杂软机器人提供了一个有前途的平台,用于各种应用,包括对象操纵.
- 这种方法简化了制造,提高了软机器人系统的适应性.
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