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Conceptual design of a pilot assistance system for customised noise abatement departure procedures

Kurz, Joscha und Blinstrub, Jason (2023) Conceptual design of a pilot assistance system for customised noise abatement departure procedures. CEAS Aeronautical Journal. Springer. doi: 10.1007/s13272-023-00698-3. ISSN 1869-5590.

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Kurzfassung

The departure of an aircraft is commonly the flight phase with the highest thrust level in a flight, which leads to considerable noise levels on the ground. The departure procedures are characterised by the thrust reduction altitude, the acceleration altitude, and the control of airspeed and aircraft configuration within each take-off segment. Thrust reduction and acceleration altitudes are typically constant and are not adjusted to particular operational key parameters (e.g., take-off mass, reduced take-off thrust) or weather conditions. However, the parameters differ between individual flights and affect flight performance as well as the noise levels on the ground. This paper presents the conceptual design of a pilot assistance system which aims to reduce the noise on the ground by identifying a custom thrust reduction and acceleration altitude for existing noise abatement departure procedures. The pilot assistance system is based on an aircraft simulation model and a noise simulation and is aimed to be utilised during pre-flight planning on ground. A key part of the noise evaluation is that the local population distribution around the airport is considered. An overview of the ongoing research at the German Aerospace Center is provided. The conceptual design and preliminary results are presented and discussed using an exemplary take-off for three wind conditions.

elib-URL des Eintrags:https://elib.dlr.de/199404/
Dokumentart:Zeitschriftenbeitrag
Titel:Conceptual design of a pilot assistance system for customised noise abatement departure procedures
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Kurz, JoschaJoscha.Kurz (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Blinstrub, Jasonjason.blinstrub (at) dlr.dehttps://orcid.org/0000-0003-1913-0529151506635
Datum:18 November 2023
Erschienen in:CEAS Aeronautical Journal
Referierte Publikation:Ja
Open Access:Ja
Gold Open Access:Nein
In SCOPUS:Ja
In ISI Web of Science:Nein
DOI:10.1007/s13272-023-00698-3
Verlag:Springer
ISSN:1869-5590
Status:veröffentlicht
Stichwörter:Aircraft noise, Noise abatement, Departure procedure, Take-off, Pilot assistance system, NADP
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:Luftverkehr und Auswirkungen
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L AI - Luftverkehr und Auswirkungen
DLR - Teilgebiet (Projekt, Vorhaben):L - Lufttransportbetrieb und Folgenabschätzung
Standort: Braunschweig
Institute & Einrichtungen:Institut für Flugsystemtechnik > Flugdynamik und Simulation
Institut für Aerodynamik und Strömungstechnik > Hubschrauber, GO
Institut für Flugsystemtechnik
Hinterlegt von: Kurz, Joscha
Hinterlegt am:24 Jan 2024 18:01
Letzte Änderung:29 Jan 2024 13:37

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