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The 5th Dimension in Conflict Management – XYZT+Capability

Kuenz, Alexander (2015) The 5th Dimension in Conflict Management – XYZT+Capability. 34th DASC 2015, 13.-17.09.2015, Prag, Tschechien.

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Official URL: http://www.dasconline.org

Abstract

4D-Trajectory-Based Operations promise improved efficiency, safety benefits, and high predictability. However, having in mind today’s heterogeneous traffic equipage, handling every aircraft identically seems unreasonable and inefficient. Aircraft with powerful anti-icing equipage are less sensitive against icing conditions than aircraft without anti-icing. Aircraft being capable of forecasting touchdown times with high accuracy can be handled more efficiently by arrival managers than poorer equipped aircraft. The risk potential of flying through ash clouds may even depend on current engine temperature. This paper presents a new way of handling conditional no-fly zones (NFZ) that depend on aircraft’s performance, equipage or capabilities. An already existing N-dimensional conflict detection and resolution framework usually handles separation violations in 4 dimensions, covering latitude, longitude, altitude and time. Conflicts are handled for all aircraft/aircraft and aircraft/NFZ combinations. This system is extended by (at least) one dimension allowing to model above described conditional NFZs. As for the other 4 dimensions, a distance metric is introduced for the capability dimension yielding a conflict if the aircraft/NFZ combination is not allowed in the given situation.

Item URL in elib:https://elib.dlr.de/97602/
Document Type:Conference or Workshop Item (Speech)
Title:The 5th Dimension in Conflict Management – XYZT+Capability
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Kuenz, AlexanderAlexander.Kuenz (at) dlr.deUNSPECIFIED
Date:September 2015
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Trajectory-Based Operations, Conditional No-Fly Zone, Conflict Detection
Event Title:34th DASC 2015
Event Location:Prag, Tschechien
Event Type:international Conference
Event Dates:13.-17.09.2015
Organizer:AIAA, IEEE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:air traffic management and operations
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
DLR - Research theme (Project):L - Efficient Flight Guidance
Location: Braunschweig
Institutes and Institutions:Institute of Flight Control > Pilot Assistance
Deposited By: Kuenz, Dr. Alexander
Deposited On:03 Sep 2015 14:59
Last Modified:26 Nov 2015 14:26

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