METHOD OF ADJUSTING RESONANCE FREQUENCY OF SUSPENSION OF MOVABLE MASS OF GYROSCOPE Russian patent published in 2007 - IPC G01C19/56 G01P9/04 

Abstract RU 2308682 C1

FIELD: mechanics.

SUBSTANCE: method comprises determining mean value of the production of signals from the movement pickups in the axes of primary and secondary vibrations and measuring voltage at the additional electrode until the mean component of the production becomes zero. The gyroscope has movable mass that is provided with double-axes resonance suspension, two capacitive pickups of movement of the mass, two interface units, and phase detector, adder, and integrator connected in series.

EFFECT: simplified design enhanced precision.

2 cl, 2 dwg

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RU 2 308 682 C1

Authors

Nekrasov Jakov Anatol'Evich

Nesenjuk Leonid Petrovich

Dates

2007-10-20Published

2006-05-23Filed