A method to control a steer-by-wire steering system for a road vehicle including a steering device, a road wheel actuator to actuate road wheels, and a controller configured or programmed to generate a motor torque request for the road wheel actuator based on an actual or an estimated position and a position request, which is based on the position of the steering device, includes detecting a road wheel actuator power limit situation, modifying the position request so that it can be followed by the road wheel actuator within power limits, and using the modified position request to generate the motor torque request for the road wheel actuator.
STEER-BY-WIRE STEERING SYSTEM WITH ROAD WHEEL ACTUATOR POWER LIMIT HANDLING
STEER-BY-WIRE-LENKSYSTEM MIT HANDHABUNG DER STROMBEGRENZUNG EINES STRASSENRADAKTUATORS
SYSTÈME DE DIRECTION À DIRECTION PAR CÂBLE AVEC GESTION DE LIMITE DE PUISSANCE D'ACTIONNEUR DE ROUE DE ROUTE
2023-03-01
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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