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. 19, 2013
Filed:
Aug. 30, 2011
Gabriel Per Erik Ivar Trönnberg, Trollhättan, SE;
Simon Ola André Yngve, Trelleborg, SE;
Gabriel Per Erik Ivar Trönnberg, Trollhättan, SE;
Simon Ola André Yngve, Trelleborg, SE;
e-AAM Driveline Systems AB, Trollhättan, SE;
Abstract
A method of controlling a torque vectoring mechanism that distributes torque between a left and a right wheel of a vehicle includes determining a reference yaw rate of the vehicle based on a speed and a steering angle of the vehicle and determining a first torque control value based on a yaw rate of the vehicle and the reference yaw rate. The method also includes: (i) determining longitudinal slip value for each of the left and right wheels, (ii) determining a combined slip value based on the longitudinal slip values, and (iii) determining a second torque control value based on the combined slip value. Further, the method includes determining a final torque control value based on the first torque control value and the second torque control value and distributing torque between the left and right wheels based on the final torque control value. A torque vectoring system is also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile