An Approach to the Mathematical Simulation of a Solid-State Wave Gyroscope

The research object is a mathematical model of a solid-state wave gyroscope (hereinafter - SSWG). Relevance: the SSWG application area is quite wide: from directional drilling to astronautic flights. The higher the SSWG stiffness and the lower the frequency and Q-factor differences, the more complex and critical equipment can be equipped with an SSWG. One of the main ways to improve the SSWG parameters is refining (simplifying) and adorning the mathematical model of a solid-state wave gyroscope (hereinafter - SSWG). A more accurate mathematical model of a solid-state wave gyroscope will improve the accuracy of the gyroscope itself. Simplifying the mathematical model will accelerate the data acquisition, possibly deteriorating accuracy. The research goal is proposing a new approach to building the MMSSWG. The research subject is performing a literature review of the most well-known MMSSWGs and building a new MMSSWG version. The research techniques include retrospective analysis, synthesis, comparison, and methods of the theory of differential equations. The research result is a new MMSSWG based on the analysis of an amplitude-modulated signal.