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:
Aug. 04, 2020
Filed:
Mar. 26, 2018
Fanuc Corporation, Minamitsuru-gun, Yamanashi, JP;
Tomoyuki Yamamoto, Yamanashi, JP;
Yuusuke Kurihara, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
To provide an action information learning device, robot control system and action information learning method for facilitating the performing of cooperative work by an operator with a robot. An action information learning device includes: a state information acquisition unit that acquires a state of a robot; an action information output unit for outputting an action, which is adjustment information for the state; a reward calculation section for acquiring determination information, which is information about a handover time related to handover of a workpiece, and calculating a value of reward in reinforcement learning based on the determination information thus acquired; and a value function update section for updating a value function by way of performing the reinforcement learning based on the value of reward calculated by the reward calculation section, the state and the action.