METHOD FOR OPERATING A STEER-BY-WIRE STEERING SYSTEM FOR A MOTOR VEHICLE, AND STEERING SYSTEM FOR A MOTOR VEHICLE

The invention relates to a method for operating a steer-by-wire steering system (1) comprising a steering device (3) with a steering actuator (34) for setting a steering angle of steered wheels (32) and a steering wheel device (2) for applying a steering wheel torque to a steering wheel (21), having...

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Bibliographic Details
Main Authors RÜGER, Tobias, KREIS, Christopher
Format Patent
LanguageEnglish
French
German
Published 28.10.2020
Subjects
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Summary:The invention relates to a method for operating a steer-by-wire steering system (1) comprising a steering device (3) with a steering actuator (34) for setting a steering angle of steered wheels (32) and a steering wheel device (2) for applying a steering wheel torque to a steering wheel (21), having the following steps: - detecting a current steering wheel angle (LRW); - regulating a steering position depending on the current steering wheel angle (LRW) and depending on an actual steering position (IZP) in order to obtain a target steering control variable (SZK) as a control variable for actuating the steering actuator (34), and - determining a target steering wheel torque (SLRM) for actuating the steering wheel actuator (25) depending on the target steering control variable (SZK).
Bibliography:Application Number: EP20180795973