Method for operating a steer-by-wire steering system of a motor vehicle, control device, computer program, and steer-by-wire steering system

A steer-by-wire steering system for a motor vehicle, comprising:

• a control unit with at least one steering function;
• an arbitration unit;
• and
• an actuator;
• wherein the steer-by-wire steering system is configured to carry out the following method:
• requesting, by the at least one steering function, one or more steering angle changes for at least one vehicle axle;
• weighting, by the arbitration unit (AE), the one or more steering angle changes as target steering angles (SLw_i);
• determining a selected target steering angle (G_SLw), taking into account at least one of the target steering angles (SLw_i);
• determining that a gradient of the selected target steering angle (G_SLw) is smaller than or equal to a gradient of the at least one of the target steering angles (SLw_i) taken into account;
• and
• setting, by the actuator of the steer-by-wire steering system, the selected target steering angle (G_SLw) for the at least one vehicle axle.