Air traffic complexity: An input-output approach

Keumjin Lee, Eric Feron, Amy Pritchett

Research output: Chapter in Book/Report/Conference proceedingConference contribution

40 Scopus citations


This paper addresses a new method for describing the air traffic complexity of a given traffic situation. Air traffic complexity is defined as "how difficult" a given traffic situation is, in terms of the control activity required to resolve it, in response to an additional aircraft entering the airspace. For this, we describe an input-output framework, and present a "complexity map" that clearly provides the effective complexity for a given traffic situation. This complexity map can address airspace with an arbitrary number of aircraft. We also discuss how to extract a scalar measure of air traffic complexity from the complexity map. We illustrate our methodology with a few examples relevant to dynamic airspace management.
Original languageEnglish (US)
Title of host publicationProceedings of the 7th USA/Europe Air Traffic Management Research and Development Seminar, ATM 2007
Number of pages9
ISBN (Print)1424409888
StatePublished - Dec 1 2007
Externally publishedYes

Bibliographical note

Generated from Scopus record by KAUST IRTS on 2021-02-18


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