IMPROVING THE ACCURACY OF MEASUREMENT OF TWO-CHANNEL AVIATION GRAVIMETER

O. Bezvesilna, M. Voytsytsky, А. Voitsitsky
Retrieved from Vol. 19, No. 1, 2016 Pages: 259-264
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Abstract

Knowledge of the Earth's gravitational field is needed in many scientific research associated with the implementation of the tasks of engineering geology, archeology, earthquake prediction, and etc. This requires features to improve the accuracy of the measurement anomalies of the gravity acceleration. The proposal as to the improvement of the accuracy of measurement of gravity acceleration dual channel aviation gravimeter due to the perfection of the piezoelectric transducer of application of differential amplifier with buffer stages connected to a basic differential amplifier has been considered

Keywords

piezoelement, piezoelectric transducer, operational amplifier, inertial mass, the common-mode voltage interference

References in the process of publication
Bezvesilna, O., Voytsytsky, M., & Voitsitsky, А. (2016). IMPROVING THE ACCURACY OF MEASUREMENT OF TWO-CHANNEL AVIATION GRAVIMETER. Scientific Horizons, 19(1), 259-264.