Systems and methods are provided for generating a maneuver on a propagated route for an unmanned vehicle from a series of waypoints. A planner interface is configured to receive the waypoints and at least one parameter representing constraints on the propagated route of the unmanned vehicle. A curve generation component is configured to determine respective positions for each of a set of N+1 control points for a rational Bezier curve of Nth order from the series of waypoints and the parameter. N is an integer greater than three. A weight generation component is configured to determine scalar weights for the set of N+1 control points from the parameter. A navigation interface is configured to provide the maneuver, generated from the positions for the set of control points and the scalar weights, to a control system of the unmanned vehicle, configured to execute the provided maneuver at the unmanned vehicle.


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    Titel :

    Maneuver planning with higher order rational Bezier curves


    Beteiligte:
    AZAR MICHEL M (Autor:in)

    Erscheinungsdatum :

    2017-10-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B64C AEROPLANES , Flugzeuge / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    MANEUVER PLANNING WITH HIGHER ORDER RATIONAL BEZIER CURVES

    AZAR MICHEL M | Europäisches Patentamt | 2017

    Freier Zugriff

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