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. 19, 2005
Filed:
Oct. 11, 2001
Hyeongcheol Lee, Ann Arbor, MI (US);
Clive Mckenzie, Southfield, MI (US);
Hyeongcheol Lee, Ann Arbor, MI (US);
Clive McKenzie, Southfield, MI (US);
Visteon Global Technologies, Inc., Dearborn, MI (US);
Abstract
A torque-biasing system () including a torque-biasing device () and a control unit () for use in a vehicle (). The torque-biasing system is preferably installed and used in a vehicle having a first wheel () with a first rotational speed and a second wheel () with a second rotational speed, and an engine () with a torque output. The control unit () calculates an error value based on a different between the first rotational speed and second rotational speed and derives a control signal based upon proportional and integral terms of the error value with a forgetting factor. The control unit then sensor the control signal to the torque-biasing device ().