Method for operating an electric drive unit, preferably for adjusting a component in the motor vehicle, and a drive unit for executing the method

摘要

The invention relates to a method for operating an electric drive unit (10) and a drive unit, preferably for adjusting a component in a motor vehicle, such as a side window or a sliding roof or a seat component, by means of an electric motor (12) having a rotor (18) Detection of a rotational position or a rotational speed of the rotor (18), the periodic ripple of a signal from an acceleration sensor (40) is evaluated, which detects structure-borne noise vibrations of the drive unit (10).