This paper proposes a warning threshold calculation method for instantaneous collision probability in a spacecraft rendezvous mission. By introducing missing alarm probability, the warning threshold is determined as a function of the propagated trajectory uncertainty and a semianalytical calculation model is presented. The simulation results show that the proposed method makes good use of trajectory uncertainty information and provides a reasonable and accurate method for evaluating the safety of a rendezvous trajectory with uncertainty.
Uncertainty-Dependent Warning Threshold for Spacecraft Rendezvous Collision Probability
IEEE Transactions on Aerospace and Electronic Systems ; 55 , 1 ; 2-16
2019-02-01
2103615 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Spacecraft collision probability
TIBKAT | 2008
|Springer Verlag | 2023
|Springer Verlag | 2015
|British Library Conference Proceedings | 2011
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