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:
Nov. 18, 2025
Filed:
Apr. 04, 2024
Steering Solutions Ip Holding Corporation, Saginaw, MI (US);
Bruce E. Lowrie, Freeland, MI (US);
Steering Solutions IP Holding Corporation, Saginaw, MI (US);
Abstract
A method for providing over learn protection for torque steer mitigation includes receiving a compensation torque value corresponding to a torque offset associated with a transmission torque and receiving a handwheel torque value associated with a handwheel of a steering system. The method also includes detecting a mathematical sign of the compensation torque value, detecting a mathematical sign of the handwheel torque value, and determining whether the mathematical sign of the compensation torque value is the same as the mathematical sign of the handwheel torque value. The method also includes, in response to a determination that the mathematical sign of the compensation torque value is not the same as the mathematical sign of the handwheel torque value, adjusting one or more learned gains, and generating an inverted compensation torque value by inverting the mathematical sign of the compensation torque value.