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. 18, 2018
Filed:
Nov. 27, 2015
Applicant:
Steering Solutions Ip Holding Corporation, Saginaw, MI (US);
Inventors:
Michael K. Hales, Midland, MI (US);
Tejas M. Varunjikar, Saginaw, MI (US);
Shrenik P. Shah, Saginaw, MI (US);
Assignee:
STEERING SOLUTIONS IP HOLDING CORPORATION, Saginaw, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 5/04 (2006.01); B62D 6/00 (2006.01); G07C 5/02 (2006.01);
U.S. Cl.
CPC ...
B62D 5/0463 (2013.01); B62D 6/008 (2013.01); G07C 5/02 (2013.01);
Abstract
A control system for a power steering system includes a motor; a control module in communication with the motor, the control module providing a compensated velocity loop command to the motor. The control module includes a stability compensation filter module that receives a vehicle speed and a velocity loop command, the stability compensation filter applies a second order filter on the velocity loop command to generate the compensated velocity loop command used by the motor.