Orbital Rendezvous
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Analytical Solution for Optimal Low-Thrust Limited-Power Transfers Between Non-Coplanar Coaxial Orbits
ABSTRACT: In this paper, an analytical solution for time-fixed optimal low-thrust limited-power transfers (no rendezvous) between elliptic coaxial non-coplanar orbits in an inverse-square force field is presented. Two particular classes of maneuvers are related to such transfers: maneuvers with change in the inclination of the orbital plane and maneuvers wit
J. Aerosp. Technol. Manag.. Publicado em: 03/05/2018
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2. Relative Motion Guidance, Navigation and Control for Autonomous Orbital Rendezvous
ABSTRACT: In this paper, the dynamics of the relative motion problem in a perturbed orbital environment are exploited based on Gauss' variational equations. The relative coordinate frame (Hill frame) is studied to describe the relative motion. A linear high fidelity model is developed to describe the relative motion. This model takes into account primary gra
J. Aerosp. Technol. Manag.. Publicado em: 2014-09
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3. Transferência orbitais envolvendo órbitas do tipo halo / Transfers involving orbits of type halo
In space activities, it is of great importance the study of trajectories that the space vehicles should follow to complete a mission. In the present work, maneuvers involving Halo orbits for several systems of primary are studied. To accomplish this study the method of Lindstedt-Poincaré is used for the etermination of the orbits and the method of Lambert i
Publicado em: 2004
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4. Manobras orbitais aplicadas aos problemas de dois e tres corpos
Nas atividades espaciais, e de grande importancia o estudo das trajetorias que os veIculos espaciais devem seguir para completar uma missao. Com essa motivacao, o presente trabalho esta concentrado no estudo dessas trajetorias, dentro da dinamica dada por: a)o problema tradicional de dois corpos com orbitas keplerianas, onde e suposto que o veiculo espacial
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 200002
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5. Manobras orbitais aplicadas aos problemas de dois e tres corpos
In the space activities, it is of great importance the study of the trajectories that the space vehicles should follow to complete a mission. With that motivation, the present research is concentrated in the study of those trajectories, under the dynamics given by: a)The traditional Problem of Two Bodies with Keplerian orbits where the space vehicle is suppo
Publicado em: 2000
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6. Manobras orbitais aplicadas aos problemas de dois e tres corpos
Nas atividades espaciais, e de grande importancia o estudo das trajetorias que os veIculos espaciais devem seguir para completar uma missao. Com essa motivacao, o presente trabalho esta concentrado no estudo dessas trajetorias, dentro da dinamica dada por: a)o problema tradicional de dois corpos com orbitas keplerianas, onde e suposto que o veiculo espacial
Publicado em: 2000