Investigation of Nonlinear High-Intensity Dynamic Processes in a Non-ideal Solid-State Wave Gyroscope Resonator

• Published in: 2020 27th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) pp. 1 - 4
• Main Authors: Basarab, Mikhail, Lunin, Boris, Vakhlyarskiy, Dmitriy, Chumankin, Evgenii
• Format: Conference Proceeding
• Language: English
• Published: Concern CSRI Elektropribor, JSC 01.05.2020
• Subjects: Acceleration; Angular velocity; frequency splitting; Harmonic analysis; Mathematical model; Optical ring resonators; Oscillators; Resonant frequency; solid-state wave gyroscope

A numerical-analytical method for solving the dynamic equation of an elastic ring resonator mounted on an arbitrarily rotating base is proposed. The method is based on the combined use of the generalized Bubnov-Galerkin (Kantorovich) method in angle and the direct method (Rothe) in time variable. In...