Rotating spacecraft can provide artificial gravity for long-term space missions, but the design of a Guidance and Control scheme for these vehicles is nuanced. For a three-segment vehicle with the propulsion element located at the center of mass, the vehicle must stabilize itself about this point even in the event of various off-nominal circumstances. Thus, a robust and passive spin stabilization system is needed. In this paper, the dynamics of this system are explored and constraints are placed on the performance and controllability. A controller is thus developed based on assumptions regarding the fluid transfer between elements, and the result is simulated. Generalized methodology is then extracted and extended applications are explored, such as a conceptual fluid ring and active mass displacement for attitude control.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Passive Stabilization of Rotating Spacecraft Using Dynamic Fluid-Pressure Equilibrium


    Beteiligte:

    Kongress:

    AIAA/AAS Astrodynamics Specialist Conference ; 2023 ; Big Sky, MT, US


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Passive Stabilization of Rotating Spacecraft Using Dynamic Fluid-Pressure Equilibrium

    M. M. Wittal / T. A. Peterson / S. M. Tavarez-Garcia et al. | NTIS | 2023


    Passive Stabilization of Rotating Tethered Spacecraft

    M. M. Wittal / S. M. Tavarez-Garcia | NTIS | 2023


    Passive Stabilization of Rotating Tethered Spacecraft

    Matthew M. Wittal / Sara M. Tavarez-Garcia | NTRS



    A passive balancer for a class rotating spacecraft

    Martz, C. William / Grantham, Carolyn | TIBKAT | 1972