@Article{SalazarMacaWint:2015:ChDyLo,
author = "Salazar, F. J. T. and Macau, Elbert Einstein Nehrer and Winter,
Othon Cabo",
affiliation = "{Universidade Estadual Paulista (UNESP)} and {Instituto Nacional
de Pesquisas Espaciais (INPE)} and {Universidade Estadual Paulista
(UNESP)}",
title = "Chaotic dynamics in a low-energy transfer strategy to the
equilateral equilibrium points in the earth-moon system",
journal = "International Journal of Bifurcation and Chaos in Applied Sciences
and Engineering",
year = "2015",
volume = "25",
number = "05",
pages = "1550077",
note = "{Setores de Atividade: Pesquisa e desenvolvimento
cient{\'{\i}}fico.}",
keywords = "controle de caos, Din{\^a}mica Ca{\'o}tica, Dinamica Nao-Linear,
Guiagem, targeting.",
abstract = "In the frame of the equilateral equilibrium points exploration,
numerous future space missions will require maximization of
payload mass, simultaneously achieving reasonable transfer times.
To fulfill this request, low-energy non-Keplerian orbits could be
used to reach L4 and L5 in the EarthMoon system instead of high
energetic transfers. Previous studies have shown that chaos in
physical systems like the restricted three-body EarthMoon-particle
problem can be used to direct a chaotic trajectory to a target
that has been previously considered. In this work, we propose to
transfer a spacecraft from a circular Earth Orbit in the chaotic
region to the equilateral equilibrium points L4 and L5 in the
EarthMoon system, exploiting the chaotic region that connects the
Earth with the Moon and changing the trajectory of the spacecraft
(relative to the Earth) by using a gravity assist maneuver with
the Moon. Choosing a sequence of small perturbations, the time of
flight is reduced and the spacecraft is guided to a proper
trajectory so that it uses the Moons gravitational force to
finally arrive at a desired target. In this study, the desired
target will be an orbit about the Lagrangian equilibrium points L4
or L5. This strategy is not only more efficient with respect to
thrust requirement, but also its time transfer is comparable to
other known transfer techniques based on time optimization.",
doi = "10.1142/s0218127415500777",
url = "http://dx.doi.org/10.1142/s0218127415500777",
issn = "0218-1274 and 1793-6551",
label = "lattes: 0793627832164040 2 SalazarMacaWint:2015:ChDyLo",
language = "en",
urlaccessdate = "27 abr. 2024"
}