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. 24, 2017
Filed:
Oct. 15, 2013
Kobe Steel, Ltd., Hyogo, JP;
Yoshiharu Nishida, Kobe, JP;
Kobe Steel, Ltd., Hyogo, JP;
Abstract
A control device () for controlling a control target comprising an astatic system () that has dead time is provided with: a dead time compensation system () that compensates for dead time at the control target based on the dynamic characteristics of the control target; and an integration error compensation system () that compensates for integration errors originating in the dead time compensation system (). The integration error compensation system () comprises: an ideal response unit () in which the dynamic characteristics of the control target while in a state in which interference is not input are used as a model; and a correction unit () that is configured to correct a comparative value for the output of the ideal response unit () and the output of the control target and subsequently input the result to the control target.