Synchronizing first oscillator with second oscillator used for evaluating output signals of rotating rate sensors by determining response of first oscillator determined for formation of difference signal from response

摘要

Two symmetrical frequencies and/or phase-shifted signals are produced for oscillation of a second oscillator (20) and for exciting of a first oscillator (10) with these signals. The response of the first oscillator (10) is determined for formation of a difference signal from the response. The frequency and/or the phase of the first oscillator (10) is then formed depending on the difference signal. Independent claims are included for: (a) a device for synchronizing a first oscillator with a second oscillator; and (b) a rotating rate sensor with a signal processing device.