The following information was submitted:
Transactions: INTERNATIONAL JOURNAL of MECHANICS
Transactions ID Number: 20-550
Full Name: Antonio Prado
Position: Professor
Age: ON
Sex: Male
Address: Av dos Astronautas 1758, Sao Jose dos Campos
Country: BRAZIL
Tel: 551232086198
Tel prefix: 12
Fax: 551232086226
E-mail address: afbap@uol.com.br
Other E-mails: prado@dem.inpe.br
Title of the Paper: Avoiding Collisions Maneuvers Using a Stochastic Approach
Authors as they appear in the Paper: Vivivan M. Gomes, Antonio F.. B. A. Prado
Email addresses of all the authors: Vivian.gomes@uol.com.br, prado@dem.inpe.br
Number of paper pages: 9
Abstract: The research considered here is related to the problem of orbital maneuvers. A satellite has to perform such maneuver to escape from a possible collision with a cloud of particles. To perform this task, a low thrust control is available. The question of minimizing the fuel consumption is considered and this is the most important goal in the maneuver. For this problem, the hybrid optimal control approach is used, where it is possible to take into account the accuracy in the satisfaction of the constraints. The spacecraft is considered to be traveling in Keplerian orbits perturbed only by the thrusts. These thrusts have a fixed magnitude and operating in an on-off mode. Several results are shown to exemplify the maneuvers simulated.
Keywords: Astrodynamics, artificial satellites, orbital dynamics, swing-by, transfer orbits
EXTENSION of the file: .pdf
Special (Invited) Session: Stochastic Approach to Perform Optimal Low Thrust Spacecraft Maneuvers to Escape from Collisions
Organizer of the Session: 649-249
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