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:
Apr. 07, 2026
Filed:
May. 07, 2024
GM Global Technology Operations Llc, Detroit, MI (US);
Mohammadali Shahriari, Markham, CA;
Reza Zarringhalam, Whitby, CA;
Mohammed Raju Hossain, Markham, CA;
Ashraf Abualfellat, Grand Blanc, MI (US);
Brian Porto, Wixom, MI (US);
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
A method for vehicle lane centering includes determining a speed profile over a predetermined period of time to maintain a predetermined speed while a vehicle moves within a lane of a road. The road has a road curve. The predetermined period of time includes a current time and a future time. The method further includes determining a curvature of a vehicle path along the road curve of the road and determining an error of a steering angle command using the speed profile and the curvature of the vehicle path along the road curve of the road. Further, the method further includes determining a variable velocity feedforward control command using the error on the steering angle command and controlling the vehicle using the variable velocity feedforward control command.