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Statistical Analysis of Wake Vortex Data towards finding a criterion for safe aircraft departure separation

Rehm, Frank (2009) Statistical Analysis of Wake Vortex Data towards finding a criterion for safe aircraft departure separation. In: Proceedings of the AIAA Infotech Conference 2009. AIAA. AIAA Infotech@Aerospace Conference and Exhibit, 2009-04-06 - 2009-04-09, Seattle, USA.

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Offizielle URL: http://www.aiaa.org


A long term measurement campaign of wake vortices from departing aircraft has been conducted at major European airports between January and June 2007. Meteorological as well as aircraft trajectory data have been collected in parallel. Data from the various sensors have been fused and correlated in order to characterize the vortices in an operational and meteorological context. The objective of this campaign is to finally elaborate a criterion that safely allows reducing departure separations under certain weather conditions. This paper describes some first results that were obtained analyzing the wake vortex data and the weather data accordingly. Modern data mining techniques have been applied by which characteristic wake vortex types could be discovered allowing to generalize findings within such wake vortex clusters. Comparisons between the today's baseline scenario and the criterion-based scenario reveal the feasibility of reduced departure separations while preserving the present safety level.

Dokumentart:Konferenzbeitrag (Vortrag, Paper)
Titel:Statistical Analysis of Wake Vortex Data towards finding a criterion for safe aircraft departure separation
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID
Datum:März 2009
Erschienen in:Proceedings of the AIAA Infotech Conference 2009
Referierte Publikation:Ja
In Open Access:Nein
In ISI Web of Science:Ja
Stichwörter:Wake Vortex, Data Mining, Clustering
Veranstaltungstitel:AIAA Infotech@Aerospace Conference and Exhibit
Veranstaltungsort:Seattle, USA
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:2009-04-06 - 2009-04-09
Veranstalter :AIAA
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 - Luftverkehr und Wetter (alt)
Standort: Braunschweig
Institute & Einrichtungen:Institut für Flugführung > Luftverkehrssysteme
Hinterlegt von: Rehm, Dr.-Ing. Frank
Hinterlegt am:27 Mär 2009
Letzte Änderung:09 Feb 2017 19:18

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