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:
Oct. 21, 2025
Filed:
Jul. 20, 2023
Caterpillar Inc., Peoria, IL (US);
Ethan M. Tevis, Bloomington, IL (US);
Michael C. Gentle, Maroa, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A system for reverting an actual heading of a mobile construction equipment subject to load from one or more work implements to a desired heading, the mobile construction equipment having a front frame articulatable with respect to a rear frame, the front frame including a steering apparatus, the system including: a rear inertial motion unit disposed on the rear frame, the rear inertial motion unit for providing an actual rear frame yaw rate; a steering sensor for providing an actual steering angle of the steering apparatus; an articulation sensor for providing an actual articulation angle between the front frame and the rear frame; and a controller for: receiving the actual rear frame yaw rate, the actual steering angle, and the actual articulation angle to determine the actual heading, receiving a steering control indicating a desired steering angle of the steering apparatus and an articulation control indicating a desired articulation angle.