The present invention relates to power assisted Steer by Wire steering system (100) for a vehicle or similar comprising a steering arrangement (1), a steering shaft (2) connected to the steering arrangement (1), steerable elements (13,13), an electrically controllable actuator (8) arranged on or connected to a link arrangement (9) connected to the steerable elements (13,13), an Electronic Control Unit, ECU, (5) controlling the electrically controllable actuator (8) and a feedback arrangement (10) connected to the ECU (5). The feedback arrangement (10) comprises an electric feedback motor (3) and a mechanical feedback arrangement (4). The mechanical feedback arrangement (4) comprises a deformation reactive, clastic arrangement arranged to react on a force produced by the steering arrangement (1) by generation of a reaction force counteracting the force produced by the steering arrangement (1) to provide a mechanical feedback force. The feedback force applied to the steering arrangement (1) comprises a combination of, or the sum of, the mechanical feedback force and an electric feedback force provided by the electric feedback motor (4).
A STEERING SYSTEM, A METHOD FOR PROVIDING STEERING FEEDBACK IN SUCH A SYSTEM AND A STEERING SYSTEM FEEDBACK ARRANGEMENT
LENKSYSTEM, VERFAHREN ZUR BEREITSTELLUNG VON LENKRÜCKMELDUNG IN EINEM DERARTIGEN SYSTEM UND LENKSYSTEMRÜCKKOPPLUNGSANORDNUNG
SYSTÈME DE DIRECTION, PROCÉDÉ DE FOURNITURE DE RÉTROACTION DE DIRECTION DANS UN TEL SYSTÈME ET AGENCEMENT DE RÉTROACTION DE SYSTÈME DE DIRECTION
2024-12-25
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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