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This article is cited in 1 scientific paper (total in 1 paper)
Mechanics
Influence of the variable aerodynamic moment on satellite attitude motion
V. S. Aslanova, A. V. Pirozhenkob, A. V. Kislova, A. I. Maslovab a Samara State Aerospace University named after academician S. P. Korolyov, Chair of Theoretical Mechanics
b Institute of Technical Mechanics National Academy of Sciences of Ukraine and National Space Agency of Ukraine, Dnipropetrovsk
Abstract:
Attitude motion of a rigid body in the plane of a circular orbit under gravitational and aerodynamic moments is considered. The mode of the motion of a satellite gravitational stabilization when its long axis moves in the vicinity of a local vertical is investigated. Allowance of variations in the atmosphere density at a satellite orbital motion and in the aerodynamic moment coefficient depending on its orientation to an approach flow is included in the aerodynamic moment model. An analytical solution of a small oscillations equation is obtained, and it is shown that the variability of the aerodynamic moment may have a pronounced effect on the accuracy of the satellite stabilization.
Key words:
satellite, atmosphere density variations, coefficient of the aerodynamic moment variations, Hills equations, parametric resonance.
Citation:
V. S. Aslanov, A. V. Pirozhenko, A. V. Kislov, A. I. Maslova, “Influence of the variable aerodynamic moment on satellite attitude motion”, Izv. Saratov Univ. Math. Mech. Inform., 11:3(2) (2011), 67–74
Linking options:
https://www.mathnet.ru/eng/isu250 https://www.mathnet.ru/eng/isu/v11/i4/p67
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Abstract page: | 287 | Full-text PDF : | 145 | References: | 49 |
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