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, 2022
Filed:
Jun. 30, 2020
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Naoki Imamura, Tokyo, JP;
Ryo Sakaguchi, Tokyo, JP;
Assignee:
Mitsubishi Electric Cornoration, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G05D 1/08 (2006.01); G01C 21/20 (2006.01); B63H 25/04 (2006.01); G05D 1/02 (2020.01);
U.S. Cl.
CPC ...
G05D 1/0875 (2013.01); B63H 25/04 (2013.01); G01C 21/203 (2013.01); G05D 1/0206 (2013.01);
Abstract
A vessel-azimuth control apparatus is configured in such a way that an azimuth controller generates and outputs an angular velocity command, based on an azimuth command from an azimuth command generator and an actual azimuth, in such a way that an angular velocity controller generates and outputs a steering angle command, based on the angular velocity command, a vessel speed, and an actual angular velocity, and in such a way that a vibration suppression controller outputs a final steering angle command, based on the steering angle command.