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:
Aug. 11, 2026
Filed:
May. 14, 2024
GM Global Technology Operations Llc, Detroit, MI (US);
Jackson Barry Mcgrory, Mississauga, CA;
Brian Porto, Wixom, MI (US);
Mohammadali Shahriari, Markham, CA;
Reza Zarringhalam, Whitby, CA;
Philip Mallinger, Shelby Township, MI (US);
Ashraf Abualfellat, Grand Blanc, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A computer-implemented method that, when executed by data processing hardware, causes the data processing hardware to perform operations comprising determining a desired effective steering angle based on a desired path, measuring a front road wheel angle and a rear road wheel angle, determining an actual effective steering angle, determining an effective steering angle error based on the desired effective steering angle and the actual effective steering angle, generating a torque command for an electronic power steering system based on the effective steering angle error, and controlling an active rear steering system independently from the electronic power steering system.