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.


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    Titel :

    Uncertainty-Dependent Warning Threshold for Spacecraft Rendezvous Collision Probability


    Beteiligte:
    Sun, Zhen-Jiang (Autor:in) / Luo, Ya-Zhong (Autor:in) / Li, Hai-Yang (Autor:in)


    Erscheinungsdatum :

    2019-02-01


    Format / Umfang :

    2103615 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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