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Conference Papers Year : 2013

Human-Humanoid Joint Haptic Table Carrying Task with Height Stabilization using Vision

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Abstract

In this paper, a first step is taken towards using vision in human-humanoid haptic joint actions. Haptic joint actions are characterized by physical interaction throughout the execution of a common goal. Because of this, most of the focus is on the use of force/torque-based control. However, force/torque information is not rich enough for some tasks. Here, a particular case is shown: height stabilization during table carrying. To achieve this, a visual servoing controller is used to generate a reference trajectory for the impedance controller. The control law design is fully described along with important considerations for the vision algorithm and a framework to make pose estimation robust during the table carrying task of the humanoid robot. We then demonstrate all this by an experiment where a human and the HRP-2 humanoid jointly transport a beam using combined force and vision data to adjust the interaction impedance while at the same time keeping the inclination of the beam horizontal.
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Dates and versions

lirmm-00857659 , version 1 (03-09-2013)

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Don Joven Agravante, Andrea Cherubini, Antoine Bussy, Abderrahmane Kheddar. Human-Humanoid Joint Haptic Table Carrying Task with Height Stabilization using Vision. IROS: Intelligent Robots and Systems, Nov 2013, Tokyo, Japan. ⟨10.1109/IROS.2013.6697019⟩. ⟨lirmm-00857659⟩
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