In this paper, the spacecraft relative motion control problem with actuator saturation is studied for rendezvous and proximity missions. The decoupled characteristic model of initial system is derived according to spacecraft six-degree-of-freedom (6-DOF) dynamics. Correspondingly, by virtue of the low gain feedback technique, a characteristic model-based adaptive control strategy is developed, which can realize the attitude synchronization and position tracking in the presence of parameter uncertainties and bounded disturbances. Compared with the previous adaptive control design of spacecraft motion, the proposed control strategy possesses a simple structure, and can handle the actuator saturation and improve the robustness of the closed-loop system simultaneously. Numerical simulation indicates the validity of the control method.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Characteristic Model-Based Adaptive Control for Spacecraft Rendezvous and Proximity Operations


    Weitere Titelangaben:

    Lect. Notes Electrical Eng.


    Beteiligte:
    Deng, Zhidong (Herausgeber:in) / Lu, Yao (Autor:in) / Jia, Yingmin (Autor:in)


    Erscheinungsdatum :

    08.10.2021


    Format / Umfang :

    9 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch