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Weather-Optimized Individual Routes in a Global Scenario

Kuenz, Alexander and Lau, Alexander and Ehlers, Thorsten and Sanaei, Rasoul (2023) Weather-Optimized Individual Routes in a Global Scenario. In: 42nd IEEE/AIAA Digital Avionics Systems Conference, DASC 2023. 42nd DASC, 2023-10-01 - 2023-10-05, Barcelona, Spain. doi: 10.1109/DASC58513.2023.10311109. ISBN 979-835033357-2. ISSN 2155-7195.

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Official URL: https://2023.dasconline.org/


Changing climate towards higher temperatures and associated increased convective activity impede future air traffic. This paper investigates how environmental sustainability can be improved without jeopardizing safety and efficiency. Therefore, trajectories are computed to efficiently fulfill operational requirements while considering safety in terms of separation minima and convective weather constraints. The focus is in particular on the procedural implementation of a corresponding flight planning procedure, which respects the named requirements. Even though single flight optimization may result in new conflicts between the corresponding flights, and conflict resolution might destroy the benefits from single flight optimization, the complete system proved to be stable in trials with a Benelux scenario. The conflict resolution algorithms used on the optimized trajectories do not significantly downgrade the achieved efficiency.

Item URL in elib:https://elib.dlr.de/198065/
Document Type:Conference or Workshop Item (Speech)
Title:Weather-Optimized Individual Routes in a Global Scenario
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Kuenz, AlexanderUNSPECIFIEDhttps://orcid.org/0000-0001-5192-8894UNSPECIFIED
Ehlers, ThorstenUNSPECIFIEDhttps://orcid.org/0000-0003-3979-0647UNSPECIFIED
Sanaei, RasoulUNSPECIFIEDhttps://orcid.org/0000-0001-7063-5114UNSPECIFIED
Date:October 2023
Journal or Publication Title:42nd IEEE/AIAA Digital Avionics Systems Conference, DASC 2023
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:convective weather, single flight optimization, flight trajectories, global scenario
Event Title:42nd DASC
Event Location:Barcelona, Spain
Event Type:international Conference
Event Start Date:1 October 2023
Event End Date:5 October 2023
Organizer:AIAA, IEEE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Air Transportation and Impact
DLR - Research area:Aeronautics
DLR - Program:L AI - Air Transportation and Impact
DLR - Research theme (Project):L - Climate, Weather and Environment
Location: Braunschweig , Hamburg
Institutes and Institutions:Institute of Flight Guidance > Pilot Assistance
Institute of Air Transport > Flight Operations Concepts
Institute of Air Transport > Air Transport Management
Deposited By: Kuenz, Dr. Alexander
Deposited On:27 Oct 2023 10:53
Last Modified:24 Apr 2024 20:58

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