Verfahren und Steuergerät zum Steuern eines Lenksystems für ein Fahrzeug und Lenksystem für ein Fahrzeug

Details

Veröffentlichungs-Nr.

EP4406816

Aktenzeichen

EP23153836

Anmeldetag

30. Januar 2023

Veröffentlichung

31. Juli 2024

Rechtsraum

EP

IPC

B62D5/04B62D1/16

Abstract

A method for controlling a steering system (110) for a vehicle (100) is presented. The method comprises a step of determining a uniformity measure (155) of angular position and speed of a shaft (122) of a linkage assembly (120) of the steering system (110). The shaft (122) is coupled to another shaft (124) of the linkage assembly (120) by means of a universal joint (126). The uniformity measure (155) is determined using at least one sensor signal (135) from at least one sensor (130) of the steering system (110) for sensing rotation of the shaft (122) when steering torque is input by a driver of the vehicle (100). The angular position and speed of the shaft (122) are ascertained from the at least one sensor signal (135). The method also comprises a step of generating a control signal (157) for controlling at least one actuator (142) of a power steering assembly (140) of the steering system (110). The control signal (157) is generated depending on the uniformity measure (155) to comprise a control parameter defining corrective torque for adjusting torque provided to the linkage assembly (120) by the at least one actuator (142).

Anmelder

Firma

KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH

Land

🇩🇪 Deutschland

Fachgebiete