On the effectiveness of self-rotation of the polar strapdown ESG housing
- Авторы: Romanenko S.G.1, Emel’yantsev G.I.1,2, Landau B.E.1, Levin S.L.1, Medvedkov A.A.1,2
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Учреждения:
- Concern CSRI Elektropribor, JSC
- ITMO University
- Выпуск: Том 7, № 2 (2016)
- Страницы: 168-177
- Раздел: Article
- URL: https://journals.rcsi.science/2075-1087/article/view/203758
- DOI: https://doi.org/10.1134/S2075108716020073
- ID: 203758
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Аннотация
The equations for the rotor motion of a strapdown electrostatically suspended gyroscope (ESG) in the polar orientation at self-rotation of the ESG housing about the axis aligned in the direction close to the celestial axis are considered. Analytical solutions of motion equations using a deterministic model of the ESG drift are given. The effects of self-rotation on gyro motion parameters and predicted gyro drift errors in the projections on the axes of the equatorial coordinate system are studied. The obtained solutions are shown to be in agreement with the experimental data.
Об авторах
S. Romanenko
Concern CSRI Elektropribor, JSC
Автор, ответственный за переписку.
Email: biseg2@mail.ru
Россия, St.Petersburg
G. Emel’yantsev
Concern CSRI Elektropribor, JSC; ITMO University
Email: medvedcov@ya.ru
Россия, St.Petersburg; St. Petersburg
B. Landau
Concern CSRI Elektropribor, JSC
Email: medvedcov@ya.ru
Россия, St.Petersburg
S. Levin
Concern CSRI Elektropribor, JSC
Email: medvedcov@ya.ru
Россия, St.Petersburg
A. Medvedkov
Concern CSRI Elektropribor, JSC; ITMO University
Автор, ответственный за переписку.
Email: medvedcov@ya.ru
Россия, St.Petersburg; St. Petersburg
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