一个三明治杆超声波电机的模拟分析,用于巧妙的假肢手
Kai Guo1,2, Jingxin Lu2,3, Hongbo Yang1,2,3
1School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, China.
Micromachines
|December 23, 2023
概括
超声波电机为灵巧的假肢手提供了解决传统电机的局限性的解决方案. 它们的小尺寸和快速响应可以显著提高假肢机器人的性能.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 生物医学工程 生物医学工程
- 机械工程 机械工程
背景情况:
- 灵巧的假肢手目前面临传统电机驱动的限制,包括复杂的结构,缓慢的响应时间和低定位精度.
- 这些局限性阻碍了假肢机器人的进步,需要在驱动机制方面取得进展.
- 30多年来开发的超声波电机提供了一个有前途的替代方案,具有小尺寸,高功率密度和快速响应等优点.
研究的目的:
- 分析带有连接棒机制的假肢手的结构特征.
- 研究使用超声波电机驱动假肢手的可行性.
- 为设计和制造用于假肢手的超声波驱动器提供初步准备.
主要方法:
- 假肢手的结构分析.
- 对纵向振动线性电机定位器进行模拟模态分析.
- 对纵向振动线性电机定位器进行波响应分析的模拟.
- 对纵向振动线性电机定位器进行过渡分析的模拟.
主要成果:
- 该研究的重点是对超声波电机定位器的模拟和分析,这是假肢手的关键部件.
- 该分析旨在验证超声波电机对于假肢应用的适用性.
- 初步数据将指导超声波驱动器结构的设计.
结论:
- 超声波电机具有适用于改善假肢手的性能,解决传统电机的局限性的特性.
- 拟议的分析为假肢手中的超声波驱动器的实际设计和实施提供了基础.
- 这项研究为更先进,更响应的假肢机器人系统铺平了道路.
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