The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 23, 2021
Filed:
Jan. 10, 2018
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventors:
Yuelai Wang, Yamanashi, JP;
Soichi Arita, Yamanashi, JP;
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 9/00 (2006.01); B25J 9/16 (2006.01); G05B 19/402 (2006.01);
U.S. Cl.
CPC ...
B25J 9/1653 (2013.01); B25J 9/1692 (2013.01); B25J 9/161 (2013.01); G05B 19/402 (2013.01); G05B 2219/37605 (2013.01); G05B 2219/39054 (2013.01); G05B 2219/39056 (2013.01); Y10S 901/09 (2013.01);
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.