This paper addresses the problem of robotic capture of an uncooperative spinning target spacecraft. To do so, a computationally lightweight and real-time implementable guidance, navigation, and control architecture that relies on deep learning as well as pseudospectral optimization is proposed and experimentally validated. Specifically, a convolutional neural-network-driven stereovision pose determination system is first combined with a deep-reinforcement-learning-based guidance algorithm and pose tracking controller to cancel the relative motion between a chaser platform and an uncooperative spinning target platform in real time. Then, real-time tracking of a pseudospectral-based optimal guidance law generated offline deploys a robotic arm while minimizing the overall attitude corrections required to keep the target in view. The integrated experiment carried out using Carleton University’s Spacecraft Proximity Operations Testbed (a state-of-the-art planar air bearing facility, introduced in this work) demonstrates the performance of the developed deep learning architecture.


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    Titel :

    Optimal Capture of Spinning Spacecraft via Deep Learning Vision and Guidance


    Beteiligte:
    Crain, Alexander (Autor:in) / Hovell, Kirk (Autor:in) / Savytska, Courtney (Autor:in) / Ulrich, Steve (Autor:in)


    Erscheinungsdatum :

    01.05.2025




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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