Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
GTOC8: Results and Methods of PoliMi-UPM
Year:2016
Research Areas
  • Space technology,
  • Aeronautical engineering
Information
Abstract
In this work the solution to the 8th Global Trajectory Optimization Competition proposed from the PoliMi-UPM team is presented. With the aim of maximizing the objective function, a two-stage strategy has been devised. First, two spacecraft target selenoflybys to significantly modify their orbital parameters, in particular increasing the semi-major axis. Later, the formation is steered with low-thrust propulsion to point radio sources within the assigned tolerance. The latter is achieved by means of a geometrical method that minimizes the orbital parameters variation, and that provides boundary condition for an indirect method solution of the Two-point Boundary Value Problem. No constraints on the number of seen radio sources have been applied. On a higher level, a genetic algorithm is used to identify the optimal flyby parameters.
International
Si
Congress
26th AAS/AIAA Space Flight Mechanics Meeting
960
Place
Napa, California (EEUU)
Reviewers
Si
ISBN/ISSN
1081-6003
Start Date
14/02/2016
End Date
18/02/2016
From page
4301
To page
4308
Advances in the Astronautical Sciences Volume 158, Spaceflight Mechanics 2016
Participants
  • Autor: Francesco Topputo (Politecnico di Milano)
  • Autor: Diogene A. Dei Tos (Politecnico di Milano)
  • Autor: Daniele Filippetto (Politecnico di Milano)
  • Autor: Aureliano Rivolta (Politecnico di Milano)
  • Autor: Mauro Massari (Politecnico di Milano)
  • Autor: Amedeo Rocchi (Politecnico di Milano)
  • Autor: Pierluigi Di Lizia (Politecnico di Milano)
  • Autor: Juan Luis Gonzalo Gomez (UPM)
  • Autor: Hodei Urrutxua (University of Southampton)
  • Autor: Claudio Bombardelli (UPM)
  • Autor: Vincenzo Pesce (Politecnico di Milano)
  • Autor: Andrea Colagrossi (Politecnico di Milano)
  • Autor: Daniel Pastor Moreno (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Dinámica Espacial (SDG-UPM)
  • Departamento: Física Aplicada a Las Ingenierías Aeronáutica y Naval
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)