Angular Velocity Detecting Apparatus

摘要

An angular velocity detecting apparatus including one synchronous detection unit alternately detecting synchronously a displacement signal from a vibrating body with a plurality of synchronous detection signals; one integral calculation unit alternately carrying out integral calculations of a plurality of outputs of the synchronous detection unit; a unit alternately multiplying a plurality of AC signals with two outputs obtained with the synchronous detection unit; a unit adding the two multiplied outputs; and a unit feeding back the output of the addition unit to vibrating body.