| 摘要 |
The invention relates to a method for operating a brake force booster of a vehicle, having the steps: determining an actual adjustment speed signal (vist) with regard to an actual adjustment speed of an input rod to which a driver-imparted braking force exerted on a brake actuation element is at least partially transmitted, filtering out high-frequency and/or low-frequency signal components from the determined actual adjustment speed signal (vist), determining a setpoint adjustment speed signal (vsoll), with regard to a setpoint adjustment speed of at least one booster piston which can be adjusted by means of the brake force booster, at least taking into consideration a predefined characteristic curve (14) and the filtered actual adjustment speed signal (vist-f), and determining an actuation signal (20) of the brake force booster at least taking into consideration the determined setpoint adjustment speed signal (vsoll), and outputting the determined actuation signal (20) to the brake force booster, whereby the brake force booster is actuated such that at least the booster piston is adjusted with an execution speed corresponding to the actuation signal (20). The invention also relates to a control device for a brake force booster of a vehicle. |
