Autonomous operation of UAS holds promise for greater productivity of atmospheric science missions. However, several challenges need to be overcome before such missions can be made autonomous. This paper presents a framework for safe autonomous operations of multiple vehicles, particularly suited for atmospheric science missions. The framework revolves around the use of piecewise Bezier curves for trajectory representation, which in conjunction with path-following and time-coordination algorithms, allows for safe coordinated operations of multiple vehicles.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Safe Cooperative Framework for Atmospheric Science Missions with Multiple Heterogeneous UAS using Piecewise Bezier Curves


    Contributors:
    S. B. Mehdi (author) / J. Puig-Navarro (author) / B. A. Danette (author) / R. Choe (author) / V. Cichella (author) / N. Hovakimyan (author) / M. Chandarana (author) / A. Trujillo (author) / P. M. Rothhaar (author) / L. Tran (author)

    Publication date :

    2016


    Size :

    14 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English





    A Safe Cooperative Framework for Atmospheric Science Missions with Multiple Heterogeneous UAS Using Piecewise Bezier Curves (AIAA 2016-4229)

    Mehdi, Syed / Puig-Navarro, Javier / Choe, Ronald et al. | British Library Conference Proceedings | 2016


    Bézier Curves for Safe Cooperative Atmospheric Missions with Multiple Heterogeneous UAS

    Mehdi, Syed / Puig-Navarro, Javier / Choe, Ronald et al. | AIAA | 2016



    Piecewise Bézier Curves for Avoiding Collisions During Multivehicle Coordinated Missions

    Mehdi, Syed Bilal / Choe, Ronald / Hovakimyan, Naira | AIAA | 2017