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Vestnik Yuzhno-Ural'skogo Universiteta. Seriya Matematicheskoe Modelirovanie i Programmirovanie, 2021, Volume 14, Issue 2, Pages 70–77
DOI: https://doi.org/10.14529/mmp210207
(Mi vyuru596)
 

Short Notes

Application of computer algebra for analysis of gyroscopic stabilization of equilibriums of orbital gyrostat

A. V. Banshchikov

Matrosov Institute for System Dynamics and Control Theory of SB RAS, Irkutsk, Russian Federation
References:
Abstract: Using the applied software developed on the basis of the computer algebra system Mathematica, the dynamics of the rotational motion along the circular orbit of a satellite-gyrostat in a Newtonian central field of forces are investigated. Assuming the instability of the potential system, the regions with an even degree of instability by Poincare are found in the space of introduced parameters. The paper considers the question of the possibility of gyroscopic stabilization of unstable relative equilibrium positions of the gyrostat, when the vector of the gyrostatic moment of the system lays in one of the planes formed by the principal central axes of inertia. The research results were obtained in a symbolic (analytical) form on a computer and by means of a numerical experiment with graphic interpretation.
Keywords: gyroscopic stabilization, degree of instability, system of inequalities, symbolic-numerical modelling.
Funding agency Grant number
Russian Foundation for Basic Research 19-01-00301
Received: 01.04.2021
Document Type: Article
UDC: 519.688+531.36
MSC: 70H14; 68W30
Language: Russian
Citation: A. V. Banshchikov, “Application of computer algebra for analysis of gyroscopic stabilization of equilibriums of orbital gyrostat”, Vestnik YuUrGU. Ser. Mat. Model. Progr., 14:2 (2021), 70–77
Citation in format AMSBIB
\Bibitem{Ban21}
\by A.~V.~Banshchikov
\paper Application of computer algebra for analysis of gyroscopic stabilization of equilibriums of orbital gyrostat
\jour Vestnik YuUrGU. Ser. Mat. Model. Progr.
\yr 2021
\vol 14
\issue 2
\pages 70--77
\mathnet{http://mi.mathnet.ru/vyuru596}
\crossref{https://doi.org/10.14529/mmp210207}
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