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:
Mar. 08, 2016
Filed:
Mar. 15, 2013
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Wei Liang, Farmington Hills, MI (US);
Jeffrey Allen Doering, Canton, MI (US);
Xiaoyong Wang, Novi, MI (US);
Thomas Chrostowski, Chesterfield, MI (US);
Jonathan Andrew Butcher, Farmington, MI (US);
Ming Lang Kuang, Canton, MI (US);
Fazal Urrahman Syed, Canton, MI (US);
Assignee:
FORD GLOBAL TECHNOLOGIES, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60W 20/00 (2006.01); B60W 10/06 (2006.01); B60W 10/08 (2006.01); B60K 6/445 (2007.10); B60W 30/20 (2006.01);
U.S. Cl.
CPC ...
B60W 20/00 (2013.01); B60K 6/445 (2013.01); B60W 10/06 (2013.01); B60W 10/08 (2013.01); B60W 20/1084 (2013.01); B60W 30/20 (2013.01); B60W 2710/083 (2013.01); Y02T 10/6286 (2013.01); Y02T 10/7275 (2013.01); Y10S 903/93 (2013.01);
Abstract
A method and system for controlling a hybrid electric vehicle include controlling torque in a traction motor in response to a provisional motor torque that has been adjusted based on a difference between a measured traction motor speed and a calculated vehicle speed and filtered to attenuate a resonant driveline frequency.