Robust optimisation of coordinated collision avoidance manoeuvres in large constellations

Vasile, Massimiliano and Sanchez, Luis (2022) Robust optimisation of coordinated collision avoidance manoeuvres in large constellations. In: 11th International Workshop on Satellite Constellations & Formation Flying, 2022-06-07 - 2022-06-10.

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Abstract

This paper presents some preliminary results on the coordinated planning of collision avoidance manoeuvres in two different cases: two or more satellites belonging to the same constellation manoeuvering to avoid the collision with an inert object and two or more satellites belonging to different constellations manoeuvering to avoid a collision. In both cases we consider an uncertainty in the correct calculation of the probability of collision and we plan robust manoeuvres that account for both aleatory and epistemic uncertainty. A Multi-Criteria Decision Making process is then used to select the optimal strategy in both cases.

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