Journal of Applied Mathematics and Mechanics (about journal) Journal of Applied
Mathematics and Mechanics

Russian Academy of Sciences
 Founded
in January 1936
(Translated from 1958)
Issued 6 times a year
ISSN 0021-8928
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IssuesArchive of Issues2010-2pp.164-170

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M.A. Novikov, "The stability boundaries of the steady motion of a satellite with a gyroscope," J. Appl. Math. Mech. 74 (2), 164-170 (2010)
Year 2010 Volume 74 Issue 2 Pages 164-170
Title The stability boundaries of the steady motion of a satellite with a gyroscope
Author(s) M.A. Novikov (Irkutsk, Russia, hma@icc.ru)
Abstract Parts of the asymptotic stability boundaries of the uniform motion of the centre of mass of a system of bodies consisting of an asymmetrical satellite with a three-axis gyroscope in a circular orbit are investigated by the second Lyapunov method. Terms of the Lyapunov function that are higher than the second order are enlisted for the investigation. The sign-definiteness criterion of inhomogeneous forms is employed for the corresponding function. Parts of the stability boundaries in which the steady motion investigated is asymptotically stable are established using the Lyapunov asymptotic stability theorem. Application of the Barbashin and Krasovskii theorems reveals parts of the stability boundaries in which the steady motion is unstable. It is established that the asymptotic stability of the steady motion investigated is solved by expanding the Lyapunov function to sixth-order terms.
Received 09 February 2009
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