切换操作坐标系统使用直观的触觉设备对准六DOF机器人手臂
概括
这项研究引入了一种用于六度自由度 (DOF) 机器人手臂的新型远程操作系统. 该系统通过允许随意切换坐标系统来提高操作效率,大大加快了诸如拆除螺栓等任务.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 人与计算机的交互
- 自动化自动化自动化自动化自动化
背景情况:
- 六度自由度 (DOF) 机器人手臂的远程操作在调整位置和方向轴方面提出了挑战.
- 在复杂的任务中,人类的认知过程难以同时协调三DOF位置和三DOF方向.
- 针对对齐的最佳操作坐标系统与用于定向的不同,使机器人手臂控制变得复杂.
研究的目的:
- 开发和评估一个带有操作坐标任意切换接口的远程操作系统.
- 评估一个坐标交换系统对六个DOF机器人手臂任务的效率,特别是螺栓拆除.
主要方法:
- 开发一个定制的远程操作接口,允许在操作坐标系统之间进行动态切换.
- 使用螺栓移除任务进行比较实验,需要精确的六度DOF对齐.
- 评估机器人手臂的转换运动和不同坐标系 (切换,尖端,底座) 的任务完成时间.
主要成果:
- 与尖端坐标系统相比,切换坐标系统显著减少了机器人手臂的翻译运动.
- 与基础坐标系统相比,坐标交换系统实现了12%的平均任务完成时间减少,以移除螺栓.
- 在远程操作任务中证明了提高效率和调整能力.
结论:
- 远程操作中的坐标切换系统提高了需要复杂的六个DOF对齐的任务的效率,例如拆除螺栓.
- 开发的系统提供了一种更直观,更有效的方法来控制复杂的操纵任务中的机器人手臂.
- 通过调整坐标系统以满足任务要求,使机器人手臂操作更高效,认知要求更低.
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