Model Predictive Control (MPC) based relative motion control is developed for rendezvous of a follower spacecraft with a leader spacecraft. Debris Avoidance Maneuver operates in rendezvous phase and Line of Sight Maneuvers during terminal phase. In this approach, the optimal control sequence is generated over finite horizon by considering the measurement of the state in every guidance step for different rendezvous phases. Various equality and inequality constraints are included. These constraints are thrust magnitude limit, chaser spacecraft positioning with in Line-of-Sight (LOS) while approaching the target spacecraft, and chaser spacecraft terminal velocity limit for soft-docking with target spacecraft. In addition debris avoidance constraints are also considered along the rendezvous path. The robustness of this control has been verified using nonlinear dynamics with J2 perturbation model. Pulse Width and Pulse Frequency modulator (PWPFM) are used to generate the impulse velocity change by on/off thrusters as actuators. The MPC Controller is validated on nonlinear and elliptical orbit model by simulations.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Autonomous terminal maneuver of spacecrafts for rendezvous using model predictive control


    Beteiligte:
    Ravikumar, L. (Autor:in) / Philip, N. K. (Autor:in) / Padhi, R. (Autor:in) / Bhat, M. S. (Autor:in)


    Erscheinungsdatum :

    01.01.2016


    Format / Umfang :

    462651 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Decentralized slew maneuver control of large flexible spacecrafts

    Kakad, Y.P. / Crotts, B.D. | Tema Archiv | 1990


    Terminal Maneuver for an Optimal Cooperative Impulsive Rendezvous

    Prussing, J. E. / American Astronautical Society / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 1998


    Optimal terminal maneuver for a cooperative impulsive rendezvous

    Prussing, John E. / Conway, Bruce A. | NTRS | 1989


    Optimal terminal maneuver for a cooperative impulsive rendezvous

    PRUSSING, JOHN E. / CONWAY, BRUCE A. | AIAA | 1989


    METHOD FOR AUTONOMOUS CONTROL OF SPACECRAFTS

    YAKOVLEV MIKHAIL VIKTOROVICH / YAKOVLEV DMITRIJ MIKHAJLOVICH | Europäisches Patentamt | 2018

    Freier Zugriff