On-orbit refueling is a key enabling technology that will allow a significant increase in the amount of payload mass delivered beyond low-Earth orbit. Despite the potential benefits, there are numerous concerns regarding the operability and scalability of this critical technology. This paper explores the attitude dynamics of two docked spacecraft performing propellant transfer. A vector-dyadic equation is derived to account for the change over time in the mass distribution and the position of the mass center of the stack and moving mass terms omitted in previous literature. Subsequently, the result is applied to two SpaceX-inspired refueling configurations to assess the relative magnitudes of the various terms in the vector-dyadic equation in comparison to the gravity gradient torque.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Attitude Dynamics of On-orbit Refueling Configurations


    Beteiligte:
    Jing Pei (Autor:in) / Carlos M. Roithmayr (Autor:in)

    Kongress:

    2022 AAS/AIAA Astrodynamics Specialist Conference ; 2022 ; Charlotte, NC, US


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch





    On-orbit refueling

    POSPISIL | NTRS | 1993


    On-orbit refueling

    Moore, James S. / Owens, Shelby L. | NTRS | 1993


    On-Orbit Refueling

    United States; National Aeronautics and Space Administration / United States; Air Force / University of Houston-Clear Lake | British Library Conference Proceedings | 1992


    On-Orbit Refueling (Program)

    by Pospisi | NTIS | 1993