A new metallic coriolis vibratory gyroscope (CVG) with multiple-shell structure

Abstract

A type of new metallic coriolis vibratory gyroscope (CVG) with multiple-shell structure is presented. Based on principle of structural topology evolution, a 30 mm diameter resonator comprising a bottom plate, a cylindrical support and 3 resonant shells is designed. The proposed multiple-shell structure increases the effective vibrating mass of the resonator… (More)

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