PROCESS OF ADJUSTMENT OF GYROSCOPE TUNED DYNAMICALLY Russian patent published in 1996 - IPC

FIELD: precision gyroscope. SUBSTANCE: process is meant for increased accuracy of adjustment thanks to decreased sensitivity of gyroscope to action of wide-band vibration. During adjustment gyroscope is subjected to additional simultaneous vibration in direction of axis of shaft rotation and in direction orthogonal to axis of shaft rotation with unequal frequencies. Increment of moment applied to rotor caused by vibration and by lapping of side surfaces of internal torsion bars is measured. The one tries to zero this increment of moment. EFFECT: increased accuracy of adjustment. 4 dwg