Systems and methods controlling an operation of a vehicle in real time to rendezvous the vehicle with a target over a finite time horizon having multiple specified time periods. Select a set of unsafe regions from stored unsafe regions, the set of unsafe regions represents regions of space around the target in which any operation of the PSNO thrusters does not avoid collision with the target, guaranteeing collision trajectories with the target. Formulating the set of unsafe regions as safety constraints, and updating a controller having a model of dynamics of the vehicle with the accepted data. Generating control commands by subjecting the updated controller to the safety constraints to produce a rendezvous trajectory that avoids the set of unsafe regions, guaranteeing an operation of at least the PSNO thrusters, in the event of partial vehicle thruster failure results in a trajectory that does not collide with the target.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Abort-Safe Vehicle Rendezvous in Case of Partial Control Failure


    Beteiligte:

    Erscheinungsdatum :

    30.12.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Abort-safe vehicle rendezvous in case of partial control failure

    WEISS AVISHAI / DI CAIRANO STEFANO / MARSILLACH DANIEL AGUILAR et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    ABORT-SAFE VEHICLE RENDEZVOUS IN CASE OF PARTIAL CONTROL FAILURE

    WEISS AVISHAI / DI CAIRANO STEFANO / MARSILLACH DANIEL AGUILAR et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    ABORT-SAFE VEHICLE RENDEZVOUS IN CASE OF PARTIAL CONTROL FAILURE

    WEISS AVISHAI / DL CAIRANO STEFANO / MARSILLACH DANIEL AGUILAR et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    FAIL-SAFE VEHICLE RENDEZVOUS IN CASE OF TOTAL CONTROL FAILURE

    WEISS AVISHAI / MARSILLACH DANIEL AGUILAR / DL CAIRANO STEFANO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    FAIL-SAFE VEHICLE RENDEZVOUS IN CASE OF TOTAL CONTROL FAILURE

    WEISS AVISHAI / MARSILLACH DANIEL AGUILAR / DI CAIRANO STEFANO et al. | Europäisches Patentamt | 2022

    Freier Zugriff