METHOD FOR DETECTING UNDESIRABLE VIBRATIONS OF AN ACTUATOR OF AN ELECTROMECHANICAL BRAKE, ELECTRONICALLY CONTROLLED BRAKING SYSTEM, COMPUTER PROGRAM PRODUCT, CONTROL UNIT AND MOTOR VEHICLE

A method for detecting undesirable vibrations of an actuator of an electromechanical brake includes the steps of: (1) providing an electrical signal comprising at least one piece of information about a current consumption of the actuator or a parameter correlated with the current consumption; (2) monitoring an operation of the actuator on the basis of the gradient of the electrical signal in such a way that after switching on the actuator and preferably after a subsequent delay time, which includes determining: whether the amount of an initial instantaneous value of the gradient exceeds the amount of a threshold and whether a subsequent second instantaneous value of the gradient has an inverted sign compared to the first instantaneous value; (3) evaluating the results to ensure that an undesirable vibration is assessed as detected the aforementioned conditions are met.