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:
Oct. 22, 2024
Filed:
Jan. 10, 2020
Omron Corporation, Kyoto, JP;
Mamoru Egi, Otsu, JP;
OMRON Corporation, Kyoto, JP;
Abstract
A control device is configured to cause an output of a target device to be servo-controlled to follow a predetermined command in a predetermined working coordinate system. The control device includes: a target model controller that possesses a target model in which the target device is modeled based on the predetermined working coordinate system and simulates and outputs an output according to the predetermined working coordinate system by using the target model; a model predictive controller that possesses a predictive model in which a correlation between a predetermined state variable that is related to the target model possessed by the target model controller and based on the predetermined working coordinate system and a control input to the target model controller is defined in a form of a predetermined state equation based on the predetermined working coordinate system; and a calculator that calculates a target command from the output of the target model controller, based on the predetermined working coordinate system for each control axis and in accordance with a geometric relationship of a machine structure of the target device. The control device supplies the target command to the target device. This configuration can perform the model predictive control to supply a target command for causing the output of the target device to appropriately follow a predetermined command.