System for simulating pedal force, in particular for a clutch actuation system

System for pedal force simulation, in particular for a clutch actuation system, wherein the pedal can be actuated with a pedal force and is operatively connected to a piston which is axially displaceable in a housing against a restoring force of a restoring spring, and the position of the pedal can be detected via a sensor and forwarded to the actuation mechanism actuating the clutch, and wherein the piston is operatively connected according to the invention to at least one additional resilient element, which provides a hysteresis with rising and falling force progression.