Trends of Ukrainian all digital coriolis vibratory gyroscopes developments

Abstract

This paper presents results of development and implementation of Ukrainian Coriolis vibratory gyroscopes (CVG). The main achievement of this development is that low-cost metallic alloy resonator CVG can reach high accuracy to compete with larger size higher cost fiber optic gyroscopes (FOG) and at the same time has higher reliability. Main parameters comparison with one of the FOG is presented. New development of differential CVG for ring-like resonator is also discussed.

Redundant information processing techniques comparison for differential vibratory gyroscope

“…The above listed disadvantages of MEMS-gyros are eliminated in the perspective digital Coriolis vibratory Gyro (CVG) with the metallic resonator [1]. Development of this gyro is implemented by the Aircraft Control Systems Department of the National Aviation University (Kyiv, Ukraine) together with PJSC SIC Kyiv Automatic Plant (KAP) named after G. Petrovsky (Kyiv, Ukraine).…”