An aggregate route model for strategic air traffic flow management is presented. It is an Eulerian model, describing the flow between segments of unidirectional point-to-point routes. Aggregate routes are created from flight trajectory data based on similarity measures. Spatial similarity is determined using the Fréchet distance and temporal similarity by comparing average ground speeds. The aggregate routes approximate actual traffic patterns. By specifying the model resolution, an appropriate balance between model accuracy and model dimension can be achieved. The dynamics of the traffic flow on the network of aggregate routes take the form of a discrete-time linear time-invariant system. The traffic flow controls are ground holding and predeparture rerouting. Strategic planning, to use the controls to modify the future traffic flow when local capacity violations are anticipated, is posed as an integer linear programming problem of minimizing a weighted sum of flight delays subject to capacity constraints. Two examples demonstrate the model formulation and results of strategic planning. First, ground delays are introduced to manage high demand in the Los Angeles center; second, ground holding and predeparture rerouting are used to manage a convective weather scenario in the same center.


    Access

    Download


    Export, share and cite



    Title :

    Strategic Air Traffic Planning with Fréchet Distance Aggregation and Rerouting


    Contributors:

    Published in:

    Publication date :

    2017-05-01




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Strategic Air Traffic Planning with Frechet Distance Aggregation and Rerouting

    Bombelli, Alessandro / Soler, Lluis / Mease, Kenneth D. | AIAA | 2015



    Strategic Air Traffic Planning with Frechet Distance Aggregation and Rerouting (AIAA 2015-3330)

    Bombelli, Alessandro / Soler, Lluis / Mease, Kenneth D. | British Library Conference Proceedings | 2015


    Updating Air Traffic Models Using Discrete Fréchet Distance

    Chiaratti, Anthony / McFadyen, Aaron / Alvarez, Luis Mejias | IEEE | 2024


    DROPPED TRAFFIC REROUTING FOR ANALYSIS

    SCAGLIONE GIUSEPPE / SEELY JONATHAN MICHAEL | European Patent Office | 2023

    Free access