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Function-Structure Interdependence of Passenger Air Transportation: Application of a Systemic Approach

Lehner, Stephan und Gollnick, Volker (2014) Function-Structure Interdependence of Passenger Air Transportation: Application of a Systemic Approach. In: AIAA AVIATION 2014 -14th AIAA Aviation Technology, Integration, and Operations Conference 2014. 14th AIAA Aviation Technology, Integration, and Operations Conference, 2014-06-16 - 2014-06-20, Atlanta, USA. doi: 10.2514/6.2014-3268.

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Kurzfassung

This paper presents a systemic approach that combines ideas from system science, system engineering and complex networks theory to analyze the nature of passenger air transportation. Two fundamental properties of a system are function and structure. The function of air transport is to transport passengers from origin to destination, and the structure is how this function is provided, i.e. the flight network. Finding an appropriate approach to study the interdependence between function and structure is of prime importance when investigating complex systems such as air transportation. For this task, a conceptual multi-layered network model, called the Z- model, helps in ordering different system viewpoints. The model places function and structure on different layers of interest. It also distinguishes between a latent function, an inherent internal structure and the coupled realized function-structure layers. The latter is the main focus of this paper and it is shown that this part of the system can either be understood as a bi-level network or a set of network paths. The Z- model provides a framework to interpret real world system peculiarities that includes static properties, temporal integration and airline operational relationships. The use case here is Intra-North American passenger air transport. It is found that during the last ten year, the temporal detour of passengers on markets with long travel time improved at the cost of temporal detour of passengers with lower travel time. This is in part attributed to an increase in directness and the changed collaboration behavior of airlines. An airport centrality metric that takes function-structure interdependence into account can help explain anomalies found in previous investigations of air transportation as a complex system.

elib-URL des Eintrags:https://elib.dlr.de/89918/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Function-Structure Interdependence of Passenger Air Transportation: Application of a Systemic Approach
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Lehner, Stephanstephan.lehner (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Gollnick, VolkerVolker.Gollnick (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:Juni 2014
Erschienen in:AIAA AVIATION 2014 -14th AIAA Aviation Technology, Integration, and Operations Conference 2014
Referierte Publikation:Ja
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Ja
In ISI Web of Science:Nein
DOI:10.2514/6.2014-3268
Status:veröffentlicht
Stichwörter:Air Transportation, Complex Network, Complex System, Travel Time, Collaboration, Competition
Veranstaltungstitel:14th AIAA Aviation Technology, Integration, and Operations Conference
Veranstaltungsort:Atlanta, USA
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:16 Juni 2014
Veranstaltungsende:20 Juni 2014
Veranstalter :AIAA
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:Luftverkehrsmanagement und Flugbetrieb
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L AO - Air Traffic Management and Operation
DLR - Teilgebiet (Projekt, Vorhaben):L - Lufttransportkonzepte und Betrieb (alt)
Standort: Hamburg
Institute & Einrichtungen:Lufttransportsysteme
Lufttransportsysteme > Systemanalyse Lufttransport
Hinterlegt von: Lehner, Stephan
Hinterlegt am:28 Jul 2014 08:39
Letzte Änderung:24 Apr 2024 19:55

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