In current-day Terminal Radar Approach Control (TRACON) operations, departure and arrival controllers maintain separate and dedicated airspace for their respective traffic flows. Although this practice has obvious safety features, it also leads to inefficiencies; for example, departure aircraft may be routinely capped beneath arrival airspace. With the right decision-support and coordination tools, departures could continue to climb through arrival airspace when sufficient gaps exist. Previous studies of ‘shared airspace’ have examined pre-arranged coordination procedures, as well as tools that gave feedback to the controllers on where gaps between arrivals were located and whether the departure aircraft could be scheduled to fly through those gaps [1–4]. Since then, the Route Crossing Tool (RCT) has been developed to allow controllers to assess multiple pre-defined route options at points where the arrivals and departures cross, thereby increasing the possibility of climbing a departure through an arrival gap. The RCT aids in ensuring lateral separation between departure and arrival aircraft that pass through the same altitude. Since the RCT can be applied tactically, it can enable aircraft to fly through arrival flows even if these aircraft depart outside scheduled times. The RCT makes use of a set of predefined parallel departure routes crossing the arrival flow at equidistant intersecting points on the arrival route. The RCT uses the Estimated Time of Arrival (ETA) of the departure aircraft at each intersecting point to calculate the lateral separation with the neighboring arrivals when it crosses that point; this information is graphically displayed to the controller. Additionally, the RCT incorporates forecast winds in its ETA predictions. Multiple prototypes of the RCT have been iteratively developed with feedback from Subject Matter Experts (SMEs). This paper presents the final design, the design process, and lessons learned. Initial results from a simulation suggest that the tool was successful in helping controllers to safely climb more aircraft. Controller feedback on the tool was also positive.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Development of a route crossing tool for shared airspace environments


    Beteiligte:
    Rein-Weston, Daphne (Autor:in) / Jacoby, Richard (Autor:in) / Chevalley, Eric (Autor:in) / Globus, Albert (Autor:in) / Yoo, Hyo-Sang (Autor:in) / Parke, Bonny (Autor:in) / Lee, Paul (Autor:in) / Omar, Faisal (Autor:in) / Kraut, Joshua M. (Autor:in) / Bienert, Nancy (Autor:in)


    Erscheinungsdatum :

    2014-10-01


    Format / Umfang :

    1832198 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Development of a route crossing tool for shared airspace environments

    Rein-Weston, Daphne / Chevalley, Eric | IEEE | 2014


    Development of a Route Crossing Tool for Shared Airspace Environments

    Rein-Weston, Daphne / Jacoby, Richard / Chevalley, Eric et al. | NTRS | 2014


    Effectiveness of a Route Crossing Tool in a Simulated New York Airspace

    B. Parke / E. Chevalley / D. Rein-Weston et al. | NTIS | 2015


    Scheduling and separating departures crossing arrival flows in shared airspace

    Chevalley, Eric / Parke, Bonny / Lee, Paul et al. | IEEE | 2013


    The Effectiveness of a Route Crossing Tool in a Simulated New York Airspace

    Parke, Bonny / Chevalley, Eric / Bienert, Nancy et al. | NTRS | 2015