Robot control device
AssigneeFanuc Corporation
InventorsYuelai WANG, Soichi ARITA
Life of this patent
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Abstract
A robot control device includes a position-accuracy-information storage unit that stores position accuracy information at a plurality of division points defined when an operating area space of the multi joint robot is divided into a plurality of areas in a grid shape, a position-accuracy calculation unit that calculates position accuracy at the end-effector position based on the position accuracy information and the current end-effector position of the multi-joint robot, and a position-accuracy output unit that outputs the calculated position accuracy to an outside.
Claims5
A robot control device comprising:
- a storage unit that stores position accuracy information at a plurality of division points defined when an operating area space of a multi-joint robot is divided into a plurality of areas in a grid shape;
- a position-accuracy calculation unit that calculates, based on the position accuracy information and the current end-effector position of the multi-joint robot, position accuracy at the end-effector position;
- and
- an output unit that outputs the calculated position accuracy to an outside.
A robot control device comprising:
- a storage unit that stores position accuracy information at a plurality of division points defined when a joint angle space of a multi joint robot is divided;
- a position-accuracy calculation unit that calculates, based on the position accuracy information and the current joint angle of the multi-joint robot, position accuracy at said joint angle;
- and
- an output unit that outputs the calculated position accuracy to an outside.
Dependencies are inferred from the claim text.