A servicing system for on-orbit spacecrafts is disclosed. The system comprises a servicing or host spacecraft configured to perform on-orbit servicing of client spacecrafts. The servicing spacecraft comprises a dedicated, deployable, boom having capture and docking mechanisms. The capture mechanism comprises a plurality of capture arms attached to a grounding structure. In one embodiment, the capture arms are kinematically linked and are free to rotate with respect to the grounding structure using a single actuator, thereby synchronizing the rotation of the arms for any angular displacement of the actuator, thus the arms form a circle that is concentric with the boom axis. In a second embodiment, there are two sets of capture arms, with the arms in each set kinematically linked and independently actuated; thus, the two sets cooperatively form different grasping geometries. Further, the docking mechanism is configured to enable the host spacecraft to dock with the client spacecraft. The servicing spacecraft may also be configured to carry a robotic arm and a suite of end-effectors that can be automatically changed out on-orbit. The suite of end-effectors may include one configured with the disclosed capture mechanism, and another may be configured with the disclosed docking mechanism.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CAPTURE AND DOCKING MECHANISMS FOR SPACECRAFTS


    Beteiligte:
    ROOPNARINE (Autor:in)

    Erscheinungsdatum :

    2022-10-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    DEVICE FOR DOCKING OF SPACECRAFTS

    ZELENOV VADIM DMITRIEVICH / ZELENOV DMITRIJ ALEKSANDROVICH | Europäisches Patentamt | 2020

    Freier Zugriff

    DEVICE FOR TIGHTENING DOCKING UNITS OF SPACECRAFTS

    ZEMTSOV GENNADIJ ALEKSANDROVICH / LAPITSKAYA IRINA NIKOLAEVNA / IVOLZHATOV ALEKSANDR VLADIMIROVICH | Europäisches Patentamt | 2019

    Freier Zugriff

    VTOL aircraft-conducted soft capture, preserving and landing of spacecrafts

    ZHOU ZHISHANG | Europäisches Patentamt | 2024

    Freier Zugriff

    TOWARDS LIVING SPACECRAFTS

    Hansson, A. | Online Contents | 1996


    Measuring Microaccelerations Aboard Spacecrafts

    Mumin, O. L. / International Federation of Automatic Control | British Library Conference Proceedings | 2004