@Article{GonçalvesRoccMora:2013:OrDiAn,
author = "Gon{\c{c}}alves, L. D and Rocco, Evando Marconi and Moraes,
Rodolpho Vilhena de",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Universidade Federal
de S{\~a}o Paulo (UNIFESP)}",
title = "Orbital disturbance analysis due to the lunar gravitational
potential and deviation minimization through the trajectory
control in closed loop",
journal = "Journal of Physics: Conference Series",
year = "2013",
volume = "465",
number = "1",
pages = "Article number 012013",
note = "16th Brazilian Colloquium on Orbital Dynamics; Serra Negra, Sao
Paulo; Brazil; 26 November 2012 through 30 November 2012",
abstract = "A study evaluating the influence due to the lunar gravitational
potential, modeled by spherical harmonics, on the gravity
acceleration is accomplished according to the model presented in
Konopliv (2001). This model provides the components x, y and z for
the gravity acceleration at each moment of time along the
artificial satellite orbit and it enables to consider the
spherical harmonic degree and order up to100. Through a comparison
between the gravity acceleration from a central field and the
gravity acceleration provided by Konopliv's model, it is obtained
the disturbing velocity increment applied to the vehicle. Then,
through the inverse problem, the Keplerian elements of perturbed
orbit of the satellite are calculated allowing the orbital motion
analysis. Transfer maneuvers and orbital correction of lunar
satellites are simulated considering the disturbance due to
non-uniform gravitational potential of the Moon, utilizing
continuous thrust and trajectory control in closed loop. The
simulations are performed using the Spacecraft Trajectory
Simulator-STRS, Rocco (2008), which evaluate the behavior of the
orbital elements, fuel consumption and thrust applied to the
satellite over the time.",
doi = "10.1088/1742-6596/465/1/012013",
url = "http://dx.doi.org/10.1088/1742-6596/465/1/012013",
issn = "1742-6588",
language = "en",
urlaccessdate = "15 jun. 2024"
}