一个单发动机驱动机器人的多方向平面运动传输通过微观的跳
Lingqi Tang1, Chenghao Wang1, Songsong Ma1
1School of Mechanical Engineering and Automation, Harbin Institute of Technology, Shenzhen, 518055, China.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|December 14, 2023
概括
这项研究为昆虫规模的机器人引入了一种新型传动,使单个执行器能够实现敏捷的运动. 新设计允许精确的平面运动和在狭窄的空间中高效地爬行.
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
- 微型机器人技术的发展
背景情况:
- 昆虫规模的机器人可以在狭窄的环境中完成任务.
- 目前的设计面临着小型化 (复杂的执行器) 或敏捷性 (单个执行器) 的限制.
研究的目的:
- 为敏捷的小型化昆虫规模机器人开发一种新的运动传输系统.
- 为了实现精确的平面运动,使用简化的低调设计.
主要方法:
- 引入一个异常旋转依赖的多方向传动.
- 使用倾斜的异常电机和双脚结构.
- 调节电机转速以实现微观的跳跃运动 ("跳跃").
主要成果:
- 证明有效的直接运动传输用于多方向爬行 (左/右,向前).
- 开发了一个1.2g的无机器人,表现出增强的爬行和点转.
- 在实验环境中验证了精确的运动能力,包括穿越狭窄道.
结论:
- 拟议的运动传输技术为低精度敏捷机器人提供了创新的解决方案.
- 这种方法克服了小型化限制,同时保持了高机动性.
- ""运动为昆虫规模的机器人导航提供了一种可行的方法.
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