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:
Dec. 06, 2022
Filed:
Jan. 13, 2020
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Jung Eun Cho, Sejong-Si, KR;
Young Min Go, Incheon, KR;
Assignees:
Hyundai Motor Gompany, Seoul, KR;
Kia Motors Gorporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 6/10 (2006.01); B62D 15/02 (2006.01); B62D 5/04 (2006.01); B62D 5/00 (2006.01);
U.S. Cl.
CPC ...
B62D 6/10 (2013.01); B62D 5/0463 (2013.01); B62D 15/024 (2013.01); B62D 5/005 (2013.01);
Abstract
A motor driven power steering control method may include setting a virtual steering system model including a column connecting a steering wheel to a rack gear, determining a column stiffness torque using torsional displacement of the column in the set virtual steering system model, and determining a target steering torque based on the determined column stiffness torque.