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In this paper, we develop a humanoid robot HRP-3χ where a multi-fingered hand is attached to the original HRP-3. By installing the visual recognition module for a single camera and the grasp planning module for the multi-fingered hand to the control software, HRP-3χ can recognize the position/orientation of the object and can calculate its grasping posture at online. Here, visual recognition module of a single camera is shown to be efficient. The effectiveness of the proposed HRP-3χ is confirmed by experimental result in which the robot achieves bipedal walk, visual recognition, and multiple finger grasp.