ESTIMATION OF SENSITIVITY OF SOLID ULTRA – SOUND ANGULAR VELOCITY SENSOR

The main factors that determine the sensitivity of the sensor motion parameters, built on the basis of bulk acous-tic waves propagating orthogonally to the rotation axis of the turbo are presented. The parameters of the ele-ments included in the acoustic path and matching electronic circuits, with which sensitivity reaches its maximum value are determined. The evaluation of the output signal level of the sensor is configured at that principle is made. The dependence of output voltage from the medium speed is shown.

Authors: Yа. Durukan, A. I. Lutovinov, A. N. Peregudov, M. M. Shevelko

Direction: Instrument Engineering and Information-Measurement Technologies

Keywords: Acoustic waves, motion sensor settings, gyro sensitivity, the effect of rotation , wave velocity, polarization of the acoustic waves

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