TY - JOUR
T1 - Low-energy transfers to the Moon with long transfer time
AU - Oshima, Kenta
AU - Topputo, Francesco
AU - Yanao, Tomohiro
N1 - Funding Information:
This study has been partially supported by Grant-in-Aid for JSPS Fellows No. 15J07090, and by JSPS Grant-in-Aid, No. 26800207.
Publisher Copyright:
© 2019, Springer Nature B.V.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - This paper globally explores two-impulse, low-energy Earth–Moon transfers in the planar bicircular restricted four-body problem with transfer time of up to 200 days. A grid search combined with a direct transcription and multiple shooting technique reveals numerous families of optimal low-energy solutions, including some that have not been reported yet. We investigate characteristics of solutions in terms of parameters in two- and three-body dynamics, and discuss a trade-off between cost and transfer time based on Pareto-optimal solutions, with and without lunar gravity assists. Analysis of orbital characteristics reveals the role of the Sun, the Earth, and the Moon in the transfer dynamics.
AB - This paper globally explores two-impulse, low-energy Earth–Moon transfers in the planar bicircular restricted four-body problem with transfer time of up to 200 days. A grid search combined with a direct transcription and multiple shooting technique reveals numerous families of optimal low-energy solutions, including some that have not been reported yet. We investigate characteristics of solutions in terms of parameters in two- and three-body dynamics, and discuss a trade-off between cost and transfer time based on Pareto-optimal solutions, with and without lunar gravity assists. Analysis of orbital characteristics reveals the role of the Sun, the Earth, and the Moon in the transfer dynamics.
KW - Direct transcription and multiple shooting
KW - Low-energy transfer
KW - Lunar gravity assist
KW - Pareto-optimal solution
KW - Restricted four-body problem
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U2 - 10.1007/s10569-019-9883-7
DO - 10.1007/s10569-019-9883-7
M3 - Article
AN - SCOPUS:85060437479
SN - 0923-2958
VL - 131
JO - Celestial Mechanics and Dynamical Astronomy
JF - Celestial Mechanics and Dynamical Astronomy
IS - 1
M1 - 4
ER -