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arXiv 2209.09294cs.RO
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通过隐式协调实现人机协作探索

Collaborative Human-Robot Exploration via Implicit Coordination

Carnegie Mellon University(卡内基梅隆大学)

Yves Georgy Daoud, Kshitij Goel, Nathan Michael, Wennie Tabib

AI总结:

针对人机协作探索中目标通信效率低的问题,本文利用头盔式深度相机隐式传递感兴趣区域,并结合信息增益目标引导无人机在人类视角内规划,实现对难达区域的安全协作探索。

摘要:

本文提出了一种利用隐式协调的人机协作探索方法。大多数自主单机器人和多机器人探索系统需要远程操作员向机器人团队提供显式指导。很少有研究考虑如何让人类伙伴与机器人一起部署,以在现场提供指导。人机协作探索的一个剩余挑战是如何将目标从人类高效传达给机器人。在本文中,我们开发了一种方法,通过人类头部佩戴的头盔式深度相机将感兴趣区域隐式传达给机器人,并提出一种基于信息增益的探索目标,使运动规划偏向于人类提供的视角范围内。由此产生的是一种空中系统,能够安全进入人类可能无法立即看到或到达的感兴趣区域。该方法在仿真中以及在动作捕捉场地内的硬件实验中进行了评估。仿真和硬件实验的视频可在以下链接获取:https://youtu.be/7jgkBpVFIoE。

英文摘要:

This paper develops a methodology for collaborative human-robot exploration that leverages implicit coordination. Most autonomous single- and multi-robot exploration systems require a remote operator to provide explicit guidance to the robotic team. Few works consider how to embed the human partner alongside robots to provide guidance in the field. A remaining challenge for collaborative human-robot exploration is efficient communication of goals from the human to the robot. In this paper we develop a methodology that implicitly communicates a region of interest from a helmet-mounted depth camera on the human's head to the robot and an information gain-based exploration objective that biases motion planning within the viewpoint provided by the human. The result is an aerial system that safely accesses regions of interest that may not be immediately viewable or reachable by the human. The approach is evaluated in simulation and with hardware experiments in a motion capture arena. Videos of the simulation and hardware experiments are available at: https://youtu.be/7jgkBpVFIoE.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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