@Article{FerreiraPradWint:2017:NuMaEn,
author = "Ferreira, Alessandra Ferraz da Silva and Prado, Antonio Fernando
Bertachini de Almeida and Winter, Othon C.",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Universidade Estadual
Paulista (UNESP)}",
title = "A numerical mapping of energy gains in a powered Swing-By
maneuver",
journal = "Nonlinear Dynamics",
year = "2017",
volume = "89",
number = "2",
pages = "791--818",
keywords = "Astrodin{\^a}mica, Swing-By.",
abstract = "The present paper studies the effects of a powered Swing-By
maneuver, considering the particular and important situations
where there are energy gains for the spacecraft. The objective is
to map the energy variations obtained from this maneuver as a
function of the three parameters that identify the pure gravity
Swing-By with a fixed mass ratio (angle of approach, periapsis
distance and velocity at periapsis) and the three parameters that
define the impulsive maneuver (direction, magnitude and the point
where the impulse is applied). The mathematical model used here is
the version of the restricted three-body problem that includes the
Lema{\^{\i}}tre regularization, to increase the accuracy of the
numerical integrations. It is developed and implemented by an
algorithm that obtains the energy variation of the spacecraft with
respect to the largest primary of the system in a maneuver where
the impulse is applied inside the sphere of influence of the
secondary body, during the passage of the spacecraft. The point of
application of the impulse is a free parameter, as well as the
direction of the impulse. The results make a complete map of the
possibilities, including the maximum gains of energy, but also
showing alternatives that can be used considering particularities
of the mission.",
doi = "10.1007/s11071-017-3485-2",
url = "http://dx.doi.org/10.1007/s11071-017-3485-2",
issn = "0924-090X",
label = "lattes: 7340081273816424 2 FerreiraPradWint:2017:NuMaEn",
language = "en",
targetfile = "ferreira_numerical.pdf",
urlaccessdate = "20 abr. 2024"
}