Observatorio de I+D+i UPM

Descripción
This paper presents a high-accuracy fully analytical formulation to compute the miss distance and collision probability of two approaching objects following an impulsive collision avoidance maneuver. The formulation hinges on a linear relation between the applied impulse and the objects? relative motion in the b-plane, which allows one to formulate the maneuver optimization problem as an eigenvalue problem coupled to a simple nonlinear algebraic equation. The optimization criterion consists of minimizing the maneuver cost in terms of delta-V magnitude to either maximize collision miss distance or to minimize Gaussian collision probability. The algorithm, whose accuracy is verified in representative mission scenarios, can be employed for collision avoidance maneuver planning with reduced computational cost when compared with fully numerical algorithms.
Internacional	Si
JCR del ISI	Si
Título de la revista	Journal of Guidance Control And Dynamics
ISSN	0731-5090
Factor de impacto JCR	1,151
Información de impacto	Datos JCR del año 2013
Volumen	38
DOI
Número de revista
Desde la página	217
Hasta la página	225
Mes	SIN MES
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Esta actividad pertenece a memorias de investigación

• Autor: Claudio Bombardelli (UPM)
• Autor: Javier Hernando

• Creador: Grupo de Investigación: Dinámica Espacial (SDG-UPM)