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US 2020/0254620 A1Published application
Robot calibration method and robot calibration device
AssigneeFanuc Corporation
InventorJiang HANGJIE
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AssigneeFanuc Corporation
InventorJiang HANGJIE
Estimating the term…
Provided is a robot calibration method for calibrating a position of an arm tip of a robot, the method including measuring a relative positional relationship between a first link and a second link on opposite ends of at least three links which are connected to each other so as to execute collective calibration for at least two joint axes between the at least three links, measuring a relative positional relationship between a base and a link connected to the base to execute independent calibration for a joint axis between the base and the link, or measuring a relative positional relationship between the first link and another link as to execute independent calibration for a joint axis between the first link and the other link, and calibrating the position of the arm tip based on the collective and the independent calibrations.
A robot calibration method in which a position of an arm tip of an articulated robot comprising an arm having a plurality of links and a plurality of joint axes and a base which supports the arm via another joint axis is calibrated, the method comprising:
A robot calibration device which calibrates a position of an arm tip of an articulated robot comprising an arm having a plurality of links and a plurality of joint axes and a base which supports the arm via another joint axis, the device comprising:
Dependencies are inferred from the claim text.