Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Increase of the measurement range of the solid-state wave gyro with metallic resonator E.A. CHUMANKIN, M.A. BASARAB, V.A. MATVEEV, B.S. LUNIN To ensure the conversion of current angular velocity over a wide range of values by means of a cylindrical vibratory gyro, operating in the mode of standing wave suppression at the measuring point, it is proposed to use a combined control circuit scheme allowing the absence of external signals of large level to build the circuit operation in the angular rate sensor mode. After exceeding a certain level of the input signal, the amplitude control loop goes into building a free gyro mode, and then returns back to the angular velocity sensor mode. Keywords: cylindrical vibratory gyro, angular rate sensor, free gyro, unmanned aerial vehicle. Contacts: E-mail: bmic@mail.ru Pp. 25-37.