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:
Jul. 04, 2017
Filed:
Mar. 18, 2016
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Kenichi Iesaki, Ichinomiya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
A control system for pressing an abutting object against an abutted object includes: a mechanical device including a motor and causing a force from the motor to act on the abutting object to displace the abutting object toward the abutted object, a driving device driving the motor according to an inputted operation amount, a measuring device measuring a physical amount related to displacement of the abutting object, and a controller. The controller executes: a position control process to calculate the operation amount to be inputted to the driving device, a reaction force estimation process to estimate a reaction force acting on the abutting object, and a compliance control process to correct the operation amount which is calculated in the position control process and to be inputted to the driving device by a compliance control based on an estimate value of the reaction force estimated in the reaction force estimation process.