Method for operating e.g. steer-by-wire steering system of passenger car, involves computing virtual driving speed value by computation device and transferring virtual driving speed value to superimposition controller at signal input

摘要

The method involves adjusting a steering angle in a chassis (36) of a motor vehicle (10). A superimposition angle (W2) is determined by a superimposition controller (38) based on a virtual driving speed value (Vg) received at a signal input (40). The driving speed value temporarily different from a value for an actual driving speed (Vx) of the vehicle is computed by a computation device (44) connected upstream to the controller. The driving speed value is transferred to the controller at the signal input and computed based on a control algorithm of a proportional-differential controller. An independent claim is also included for a motor vehicle.