Certificate of Registration Media number Эл #ФС77-53688 of 17 April 2013. ISSN 2308-6033. DOI 10.18698/2308-6033
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Stabilizing the satellite orientation by means of two doubled gyrodynes

Published: 12.05.2017

Authors: Gladun A.V.

Published in issue: #7(67)/2017

DOI: 10.18698/2308-6033-2017-7-1637

Category: Aviation and Rocket-Space Engineering | Chapter: Aircraft Dynamics, Ballistics, Motion Control

The article examines the problem of stabilizing the orientation of the satellite carrying two doubled gyrodynes. We suggest a control setting algorithm for stabilizing the satellite orientation in two stages. At the first stage we construct a Lyapunov function, at the second stage the task is considered according to the linear approximation. The stabilization is achieved by selecting the eigenvalues which correspond to the matrix of the transformed system. The control depends on these eigenvalues like on the variables. Both imaginary and real parts of this matrix eigenvalues are adjusted so that the span of control should be minimized. The article demonstrates the results of the numerical simulation.

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