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.