Memorias de investigación
Ponencias en congresos:
Optimal Impulsive Collision Avoidance
Año:2013
Áreas de investigación
  • Ingeniería mecánica, aeronaútica y naval
Datos
Descripción
The problem of optimal impulsive collision avoidance between two colliding objects in 3-dimensional elliptical Keplerian orbits is investigated with the purpose of establishing the optimal impulse direction and orbit location that give rise to the maximum miss distance following the maneuver. Closed-form analytical expressions are provided that predicts such distance and can be employed to perform a full optimization analysis. After verifying the accuracy of the expression for any orbital eccentricity and encounter geometry the optimum maneuver direction is derived as a function of the arc length separation between the maneuver point and the predicted collision point. The provided formulas can be used for high accuracy instantaneous estimation of the outcome of a generic impulsive collision avoidance maneuver and its optimization.
Internacional
Si
Nombre congreso
23rd AAS/AIAA SpaceFlight Mechanics Meeting
Tipo de participación
960
Lugar del congreso
Kauai, Hawaii
Revisores
Si
ISBN o ISSN
ISSN 1081-6003
DOI
Fecha inicio congreso
10/02/2013
Fecha fin congreso
14/02/2013
Desde la página
1
Hasta la página
17
Título de las actas
Advances in the Astronautical Sciences Series, Vol 148
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Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Física Aplicada a la Ingeniería Aeronáutica