Patent · US Active

Method of operating an adjustable roll stabilizer

US11560035B2 · kind B2 · utility

0Cited by

1References

9Claims

0Family size

Assignee

ZF FRIEDRICHSHAFEN AG · DE

Inventors

Stefan Lekon · Schepshake, DE
Lars-Theodor Thole · Löhne, DE
Axel Bolta · Friedrichshafen, DE
Michael Beller · Powell, US
Mortiz Van Spankeren · Friedrichshafen, DE

Key dates

Filing date	Aug 26, 2020
Grant date	Jan 24, 2023
Priority date	—
Expiry date	Feb 5, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60G2800/012
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for operating an adjustable roll stabilizer for a motor vehicle. The adjustable roll stabilizer has an actuator which relative to a rotational axis can be rotated through a system angle in order to twist two stabilizer sections connected to it about the rotational axis relative to one another. The stabilizer sections are each coupled to a respective wheel suspension at a radial distance away from the rotational axis, and, starting from a target angle to be set at the actuator and having regard to the actual system angle and other parameters of the adjustable roll stabilizer and/or the motor vehicle equipped with it, a position-rotational speed regulator determines a target motor torque on the basis of which a motor of the actuator is controlled, so that having regard to the target angle and the actual system angle, the target motor torque is checked for plausibility.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.