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. 05, 2005
Filed:
Sep. 25, 2001
Souki Kaku, Fukuoka, JP;
Ryuichi Oguro, Fukuoka, JP;
Hideki Honda, Fukuoka, JP;
Kabushiki Kaisha Yaskawa Denki, Fukoka, JP;
Abstract
A motor controller, comprising a first simulation control unit () and a second simulation control unit () as a feed forward control means for inputting a command to an actual control unit () performing a feedback control, wherein the control parameter of the first simulation control unit () is set so that the high-speed property of a control response is increased, and the control parameter of the second simulation control unit () is set so that the stability of the control response is increased, whereby an entire feed forward control means can be designed so as to meet the requirements for the high-speed property and high stability of the control response.