Verfahren zum Aufbringen definierter Betätigungskräfte

摘要

The invention relates to a method and regulating circuits for applying defined operating forces by means of a brake which can be electrically operated by an actuator or electric motor. A first interaction occurs between the actuator position and the moment of force applied by said actuator when the brake tightens. A second interaction occurs between the actuator position and the applied moment of force applied by said actuator when the brake releases. According to the invention, the operating forces applied during operation can be determined without additional sensors. To this end, moments of actuation resulting from the first and second interactions can be evaluated in order to determine efficiency.