Highlight A robust Coulomb feedback control scheme for Charged-Spacecraft Formation Flying is proposed. The robust optimal sliding mode control applied to Coulomb formation deployment is studied. The robust controller architecture is based on LQR and SMC scheme. Closed-loop stability is obtained by using the Lyapunov second direct method.

    Abstract Inter-spacecraft electrostatic force (Coulomb force) is desirable for close formation flying control because of its propellant-less and free contaminate characteristics attributed to the propellant exhaust emission. This paper presents robust optimal sliding mode control to deal with the problem of thruster saturation in tracking the formation trajectory for Coulomb spacecraft formation flying. The robust controller design is based on optimal control theory as a linear quadratic system, and it is augmented with an integral sliding mode control technique. The stability of the closed-loop system is guaranteed using the second Lyapunov method. The developed controller outperforms the existing ones, because it has a higher degree of fine-tuning to cope with the uncertainty. Numerical simulations are employed to confirm the efficiency of the developed controller.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Robust optimal sliding mode control for the deployment of Coulomb spacecraft formation flying


    Beteiligte:
    Artitthang, Peerawat (Autor:in) / Xu, Ming (Autor:in) / Lin, Mingpei (Autor:in) / He, Yanchao (Autor:in)

    Erschienen in:

    Advances in Space Research ; 71 , 1 ; 439-455


    Erscheinungsdatum :

    2022-08-31


    Format / Umfang :

    17 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Robust Adaptive Sliding Mode Attitude Tracking Control for Spacecraft Formation Flying

    Zhang, Weitai / Yuan, Changqing / Cong, Fuzhong et al. | Tema Archiv | 2011



    Backstepping sliding mode control for formation flying spacecraft

    Guo, Yong / Song, Shen-Min / Li, Xue-Hui | Emerald Group Publishing | 2018