Abstract A two-level control system design is considered for large space structures, which consists of a primary and a secondary controller. The secondary or damping enhancement controller is shown to be stable and robust, even when time-invariant nonlinearities are present in the actuators and sensors. The use of Annular Momentum Control Devices (AMCD's) is also considered for secondary control. The primary attitude controller using collocated torque actuators and attitude and rate sensors is stable and robust. The effect on actuator/sensor dynamics on the stability of the primary and secondary controllers is investigated. The AMCD's used for secondary control actuation can also be used for the primary controller.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A class of stable, robust feedback controllers for large space structures


    Beteiligte:

    Erschienen in:

    Acta Astronautica ; 9 , 5 ; 291-295


    Erscheinungsdatum :

    1982-01-05


    Format / Umfang :

    5 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Robustness with positive real controllers for large space structures

    SLATER, G. / ZHANG, Q. / BOSSE, A. | AIAA | 1989


    Robustness of positive real controllers for large space structures

    SLATER, G. L. / BOSSE, ALBERT B. / ZHANG, Q. | AIAA | 1992


    Robust controllers for space station momentum management

    Elgersma, M.R. / Stein, G. / Jackson, M.R. et al. | Tema Archiv | 1992