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The ATC-Wake Predictor system and its potential use to increase the capacity at airports

Winckelmans, Grégoire und Desenfans, Olivier und Barbaresco, Frederic und Deltour, Jean-Claude und Pham, Kim und Frech, Michael und Gerz, Thomas und Holzäpfel, Frank und van Baren, Gerben und Spejker, Lennaert und Verhoogt, Theo und Vidal, Antoine (2005) The ATC-Wake Predictor system and its potential use to increase the capacity at airports. Joint International Symposium on Sensors and Systems for Airport Surveillance, 2005-06-20 - 2005-06-21, Paris (F).

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Kurzfassung

The ATC-Wake project is funded by the EC under the “Information Society Technology” Programme. Main objective is the development of an Air Traffic Control Wake Vortex Safety and Capacity Integrated Platform (IP). This IP is used to evaluate interoperability with existing ATC systems, to assess possible safety and capacity improvements, and to evaluate operational usability and acceptability for air traffic controllers. It constitutes an essential step for installation of an “integrated ATC decision support system” at airports, enabling air traffic controllers to safely apply new optimised weather based aircraft spacing. The system integrates four new wake-vortex related subsystems: a Separation Mode Planner component (based on a weather forecasting and nowcasting system), a Predictor component (based on the weather nowcasting system and on a wake vortex prediction system), a Detector component (based on weather and wake sensors), a Monitoring and Alerting component (which notifies the air traffic controllers in case of a discrepancy between prediction and detection information), as well as Human Machine Interfaces to the controllers. Used in combination with new wake vortex safety regulation, the ATC-Wake System will provide both tactical and strategic benefits, while maintaining the required level of safety. This paper focuses on the ATC-Wake Predictor, which predicts for individual aircraft the wake vortex behavior in the pre-defined arrival or departure area(s). Prediction is performed using probabilistic wake vortex prediction models fed by real-time meteorological data (most recent nowcast data as well as ground or down-linked airborne measurements) from the time the aircraft reaches a critical arrival area entry until it lands and from the take-off until it leaves the critical departure area. The prediction quality being directly related to input data quality (meteorological and radar data), a safety buffer is applied to satisfy accuracy requirements of Air Traffic Controllers and/or regulatory authorities. The prediction is updated in short intervals (6 seconds) and the information is provided to ATC through a HMI in the form of a Wake Vortex Vector. It is also vaulted/assessed by wake vortex measurements (performed by the Detector) .

Dokumentart:Konferenzbeitrag (Vortrag)
Titel:The ATC-Wake Predictor system and its potential use to increase the capacity at airports
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Winckelmans, GrégoireUniv. catholique de Louvain, B
Desenfans, OlivierUniv. catholique de Louvain, B
Barbaresco, FredericThales Air Systems Division, F
Deltour, Jean-ClaudeThales Air Systems Division, F
Pham, KimThales Air Systems Division, F
Frech, MichaelDLR, IPA
Gerz, ThomasDLR, IPA
Holzäpfel, FrankDLR, IPA
van Baren, GerbenNetherlands National Aerospace Laboratory, Amsterdam, NL
Spejker, LennaertNetherlands National Aerospace Laboratory, Amsterdam, NL
Verhoogt, TheoNetherlands National Aerospace Laboratory, Amsterdam, NL
Vidal, AntoineEurocontrol Experimental Center, Brétigny, F
Datum:20 Juni 2005
Referierte Publikation:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Seitenbereich:Seiten 1-10
Status:veröffentlicht
Stichwörter:ATC-Wake, wake vortices, wake vortex advisory system
Veranstaltungstitel:Joint International Symposium on Sensors and Systems for Airport Surveillance
Veranstaltungsort:Paris (F)
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:2005-06-20 - 2005-06-21
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:L VU - Luftverkehr und Umwelt (alt)
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L VU - Luftverkehr und Umwelt
DLR - Teilgebiet (Projekt, Vorhaben):L - Wirbelschleppen (alt)
Standort: Oberpfaffenhofen
Institute & Einrichtungen:Institut für Physik der Atmosphäre > Wolkenphysik und Verkehrsmeteorologie
Hinterlegt von: Dr.-Ing. Frank Holzäpfel
Hinterlegt am:19 Dez 2005
Letzte Änderung:26 Okt 2015 07:55

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