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. 25, 2025
Filed:
May. 10, 2024
Steering Solutions Ip Holding Corporation, Saginaw, MI (US);
Xinfu Xu, Jiangsu, CN;
Steering Solutions IP Holding Corporation, Saginaw, MI (US);
Abstract
A method for controlling a steering system of a vehicle includes obtaining a plurality of values corresponding to operation of the steering system, determining, based on the plurality of values, an estimated rack force, separately determining a long-term (LT) offset factor of the estimated rack force and a short-term (ST) offset factor of the estimated rack force, determining a total compensation value based on a combination of the LT offset factor and the ST offset factor, applying the total compensation value to the estimated rack force to obtain an compensated estimated rack force, and controlling at least one function of the steering system using the compensated estimated rack force.