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:
Sep. 20, 2016
Filed:
Feb. 03, 2014
Applicant:
Nsk Ltd., Shinagawa-Ku, Tokyo, JP;
Inventors:
Assignee:
NSK LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 5/04 (2006.01); B62D 15/02 (2006.01); B62D 6/00 (2006.01);
U.S. Cl.
CPC ...
B62D 5/0472 (2013.01); B62D 6/002 (2013.01); B62D 15/025 (2013.01); B62D 15/0285 (2013.01); B62D 5/046 (2013.01); B62D 5/0463 (2013.01); B62D 6/008 (2013.01);
Abstract
An electric power steering apparatus that realizes vibration suppression of response characteristics and has a control performance having resistance properties against disturbances such as a road surface change by using a velocity I-P control (a proportional-lead type PI control) in a vehicle having functions of an automatic steering control and a manual steering control.