 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 12804 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
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| In English (Mech. Solids): | | 4760 |
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| Perelyaev S.E., "Fundamental Questions of the Theory of Combined Free Two-Mode Gyroscopes," Mech. Solids. 56 (4), 485-494 (2021) |
| Year |
2021 |
Volume |
56 |
Number |
4 |
Pages |
485-494 |
| DOI |
10.3103/S0025654421040142 |
| Title |
Fundamental Questions of the Theory of Combined Free Two-Mode Gyroscopes |
| Author(s) |
Perelyaev S.E. (Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, Moscow, 119526 Russia, pers2030@yandex.ru) |
| Abstract |
The fundamental questions of the theory of new gyroscopic sensors based on an elastic
axisymmetric resonator, namely, a solid-state wave gyroscope (SWG), in a hemispherical quartz resonator of which simultaneously can excite and exist various working forms (modes) of standing waves of elastic vibrations are discussed. In the proposed study, fundamental questions of the theory of new gyroscopic inertial sensors of orientation from the family of "generalized" Foucault pendulum are considered. The fundamental physical effect underlying the functioning of such devices included in the considered class of free gyroscopes is described. The applied aspects of the implementation of the fundamental theory of a new "generalized" uncontrollable Foucault pendulum in high-precision inertial orientation sensors functioning simultaneously on two operating modes of oscillations are presented. The main ways of realizing a two-mode "generalized" uncontrollable Foucault pendulum in modern engineering solutions of a new generation of precision solid-state wave gyroscopes are proposed. |
| Keywords |
classical Foucault pendulum, ideal two-dimensional oscillator, hemispherical quartz resonator (solid-state wave gyroscope), theory of inertial orientation sensors, "generalized" uncontrollable Foucault pendulum |
| Received |
28 August 2020 | Revised |
14 September 2020 | Accepted |
28 September 2020 |
| Link to Fulltext |
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