Robot system, control device for robot hand, and method for controlling robot hand

The robotic hand system with multiple finger parts, belts, and motors, combined with sequential rotation controls, simplifies the change of object postures by enabling direct and indirect axis rotations, addressing the complexity of existing robotic hand systems.

JP7842218B2Active Publication Date: 2026-04-07PANASONIC HOLDINGS CORP
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2023-05-30
Publication Date
2026-04-07

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Abstract

This robot system comprises: a robot hand that has a plurality of fingers, a plurality of belts provided to the fingers, and a motor for driving the belts; and a control device that controls the robot hand. In a state of grasping an object, the robot hand is capable of rotating the object about, on three-dimensional coordinate axes, a first axis and a second axis that is different from the first axis, by driving the belts. In the case when the object grasped by the robot hand is to assume a target attitude that is achieved by rotating the object about a third axis, which is orthogonal to the first axis and the second axis, the control device causes the object to transition to said target attitude by combining rotations about the first axis and the second axis.
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Citation Information

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