This paper presents global path planning algorithms for the Titan aerobot based on user defined waypoints in 2D and 3D space. The algorithms were implemented using information obtained through a planner user interface. The trajectory planning algorithms were designed to accurately represent the aerobot's characteristics, such as minimum turning radius. Additionally, trajectory planning techniques were implemented to allow for surveying of a planar area based solely on camera fields of view, airship altitude, and the location of the planar area's perimeter. The developed paths allow for planar navigation and three-dimensional path planning. These calculated trajectories are optimized to produce the shortest possible path while still remaining within realistic bounds of airship dynamics.


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    Title :

    Trajectory Generation and Path Planning for Autonomous Aerobots


    Contributors:

    Conference:

    IEEE International Conference on Robotics and Automation ; 2007 ; Rome, Italy


    Publication date :

    2007-04-10


    Type of media :

    Preprint


    Type of material :

    No indication


    Language :

    English




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