RESONATOR SENSOR Russian patent published in 2013 - IPC G01P15/10 

FIELD: measurement equipment.

SUBSTANCE: resonator sensor includes the first pendulum made in the form of a sensitive element connected to the first base through the first elastic hinges, and a power sensitive resonator, one end of which is connected to the sensitive element and the other end to the first base. Peculiar feature of the invention consists in the fact that resonator sensor is equipped with the second base connected to the first base through the second elastic hinges, with formation of the second pendulum; pendulums are located relative to each other so that vectors connecting centres of masses of pendulums to their rotation axes are directed to different sides, and distances from centres of masses of the first and the second pendulums to their rotation axes meet the ratio specified in the formula of the invention and the description, which provides in the first approximation the absence of deviation of measurement axis under action of the measured value.

EFFECT: reduction of measurement error of acceleration and other measured parameters.

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