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Analytic Model for The Motion About An Oblate Planet in The Presence Atmospheric Drag
Martinusi, Vladimir; Dell'Elce, Lamberto; Kerschen, Gaëtan
2015In Advances in The Astronautical Sciences
 

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Keywords :
atmospheric drag; oblateness effect; analytic model
Abstract :
[en] The paper introduces a new model for the motion about an oblate planet under the influence of the atmospheric drag. Both qualitative and quantitative insights are revealed, as well as closed-form equations of motion. The main tool consists in averaging the effects of both perturbations (oblateness and drag), and deriving the variational equations for the vectorial orbital elements. The model is singularity-free and may serve as an initial guess for control problems, as well as an analytic propagator.
Disciplines :
Aerospace & aeronautics engineering
Author, co-author :
Martinusi, Vladimir ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux
Dell'Elce, Lamberto ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux
Kerschen, Gaëtan  ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux
Language :
English
Title :
Analytic Model for The Motion About An Oblate Planet in The Presence Atmospheric Drag
Publication date :
2015
Event name :
2nd IAA Conference on Dynamics and Control of Space Systems
Event organizer :
International Astronautical Academy, American Astronautical Society
Event place :
Rome, Italy
Event date :
24-03-2014 to 26-03-2014
Audience :
International
Main work title :
Advances in The Astronautical Sciences
Publisher :
Univelt, Inc, San Diego, CA, United States
Available on ORBi :
since 18 March 2014

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