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Universal functions in the study of the relative orbital dynamics
Condurache, Daniel; Martinusi, Vladimir
2012In Advances in the Astronautical Sciences, 145, p. 881-892
 

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Keywords :
Closed form solutions; Gravitational fields; Kepler equation; Non-linear model; Orbital dynamics; Relative motion; Relative orbit; Universal functions; Astronomy
Abstract :
[en] The closed-form solution to the problem of the relative motion in gravitational fields is expressed with the help of the universal functions. The full nonlinear model of the relative motion is considered, and no linearization or approximation assumptions are made. The results are free of singularities and they hold for any reference and targeted orbits, as well as for any time scale. A unified way to propagate the relative orbit with respect to time is introduced, by making use of the solution to a generalized Kepler equation.
Disciplines :
Aerospace & aeronautics engineering
Author, co-author :
Condurache, Daniel;  Department of Theoretical Mechanics, Technical University Gheorghe Asachi, 700050, Iasi, Romania
Martinusi, Vladimir ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux
Language :
English
Title :
Universal functions in the study of the relative orbital dynamics
Publication date :
2012
Event name :
1st International Academy of Astronautics Conference on Dynamics and Control of Space Systems, DyCoSS 2012
Event date :
19 March 2012 through 21 March 2012
Audience :
International
Journal title :
Advances in the Astronautical Sciences
ISSN :
0065-3438
Publisher :
Univelt, United States - New York
Volume :
145
Pages :
881-892
Commentary :
96170 9780877035879
Available on ORBi :
since 12 February 2015

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