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arXiv 2305.08528cs.RO
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NICOL:一种连接社交互动与可靠操作的新型神经启发协作半人形机器人

NICOL: A Neuro-inspired Collaborative Semi-humanoid Robot that Bridges Social Interaction and Reliable Manipulation

Hamburg University of Technology(汉堡工业大学)

Matthias Kerzel, Philipp Allgeuer, Erik Strahl, Nicolas Frick, Jan-Gerrit Habekost, Manfred Eppe, Stefan Wermter

AI总结:

本文提出半人形机器人 NICOL,融合社交互动与物理操作能力,并通过适配的端到端混合神经-遗传视觉运动学习方法验证其操作性能优于现有逆运动学求解器。

摘要:

能够与人类在物理任务中高效协作的机器人平台是机器人学的一个重要目标。然而,许多现有机器人平台要么面向社交互动,要么面向工业物体操作任务,协作机器人的设计很少同时强调其社交互动能力与物理协作能力。为弥合这一差距,我们提出了新型半人形机器人 NICOL,即 Neuro-Inspired COLlaborator。NICOL 是其经过充分评估的前身 Neuro-Inspired COmpanion(NICO)的一个大型、全新设计且放大尺寸的版本。NICOL 沿用了 NICO 的头部和面部表情显示,并在精度、物体尺寸和工作空间大小方面扩展了其操作能力。本文的贡献有两方面——首先,我们介绍了 NICOL 的设计概念;其次,我们通过提出一种端到端混合神经-遗传视觉运动学习方法的新扩展来评估 NICOL 的操作能力,该方法针对 NICOL 更复杂的运动学进行了适配。我们表明,该方法优于最先进的逆运动学(Inverse Kinematics, IK)求解器 KDL、TRACK-IK 和 BIO-IK。总体而言,本文首次展示了人形机器人 NICOL,并为将社交机器人学与神经视觉运动学习整合到人形机器人中做出了贡献。

英文摘要:

Robotic platforms that can efficiently collaborate with humans in physical tasks constitute a major goal in robotics. However, many existing robotic platforms are either designed for social interaction or industrial object manipulation tasks. The design of collaborative robots seldom emphasizes both their social interaction and physical collaboration abilities. To bridge this gap, we present the novel semi-humanoid NICOL, the Neuro-Inspired COLlaborator. NICOL is a large, newly designed, scaled-up version of its well-evaluated predecessor, the Neuro-Inspired COmpanion (NICO). NICOL adopts NICO's head and facial expression display and extends its manipulation abilities in terms of precision, object size, and workspace size. Our contribution in this paper is twofold -- firstly, we introduce the design concept for NICOL, and secondly, we provide an evaluation of NICOL's manipulation abilities by presenting a novel extension for an end-to-end hybrid neuro-genetic visuomotor learning approach adapted to NICOL's more complex kinematics. We show that the approach outperforms the state-of-the-art Inverse Kinematics (IK) solvers KDL, TRACK-IK and BIO-IK. Overall, this article presents for the first time the humanoid robot NICOL, and contributes to the integration of social robotics and neural visuomotor learning for humanoid robots.

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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