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:
Dec. 02, 2025
Filed:
Feb. 10, 2022
Fanuc Corporation, Yamanashi, JP;
Jun Yagi, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A control device is provided with an instructed path generation unit that generates an instructed path for a movement path of a moving part on the basis of an instruction of a program, an actual forward path prediction unit that predicts an actual forward path from the instructed path using a machine model relating to a transfer characteristic of an industrial machine, an instructed reverse path generation unit that generates an instructed reverse path by reversing the movement direction of an actual forward path, an actual reverse path prediction unit that predicts an actual reverse path from the instructed reverse path using the machine model, and an instructed speed adjustment unit that adjusts an instructed speed based on a movement speed indicated by the instruction of the program so as to reduce an error of the actual reverse path relative to the instructed reverse path, and generates an instructed reverse speed.