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:
Feb. 14, 2023
Filed:
Aug. 26, 2020
Zf Friedrichshafen Ag, Friedrichshafen, DE;
ZF FRIEDRICHSHAFEN AG, Friedrichshafen, DE;
Abstract
A method for the active roll stabilization of a vehicle () by way of a roll stabilizer (). The roll stabilizer () includes a stabilizer rod (), a stabilizer housing () and a stabilizer motor (), arranged inside the stabilizer housing (), so that a first end of the stabilizer rod () is connected at to a wheel () of the vehicle and at a second end thereof is mounted to be rotated by way of the stabilizer motor (). The method including the steps of obtaining a first set-point value of a rod torque of the stabilizer rod (); obtaining a second set-point value of a motor rotation angle of the stabilizer motor (); limiting the second set-point value based on an absolute value and/or a gradient of the first set-point value; and inputting the second set-point value into a control sequence () as a guide magnitude.