Sensorunabhängige Schwingungsamplitudenregelung

摘要

The invention relates to a device (100, 200) for generating an electric voltage by means of which a body of a capacitive and/or inductive sensor, such as especially a capacitive micromechanical rotation rate sensor, can be oscillated, whereby said body is capable of oscillating. The aim of the invention is to produce the sensor in a cheaper manner. A voltage generation device (109) is provided which causes a constant mechanical excursion of the body that can oscillate, whereby said excursion is independent of the process tolerances of the sensor.