Title :
On analytical investigation and computer modeling of spacecraft nonlinear resonance oscillations
Author :
Kosjakov, E.A. ; Murzinov, I.E. ; Tikhonov, A.A.
Author_Institution :
St.-Petersburg State Univ., St. Petersburg, Russia
fDate :
June 30 2014-July 4 2014
Abstract :
Oscillatory attitude motion of a gravity-oriented spacecraft is considered. A special notation for differential equations of perturbed librational motion of the spacecraft is derived. The derived equations are convenient for the analysis of nonlinear resonance oscillations with the use of asymptotic methods and allow to obtain some new results.
Keywords :
approximation theory; differential equations; oscillations; space vehicles; spacecraft computers; analytical investigation; asymptotic method; computer modeling; differential equations; gravity-oriented spacecraft; oscillatory attitude motion; perturbed librational motion; spacecraft nonlinear resonance oscillations; Differential equations; Educational institutions; Equations; Mathematical model; Oscillators; Space vehicles; Torque;
Conference_Titel :
Computer Technologies in Physical and Engineering Applications (ICCTPEA), 2014 International Conference on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-5315-8
DOI :
10.1109/ICCTPEA.2014.6893287
