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Real Time Aircraft Atypical Approach Detection for Air Traffic Control

Abstract : In this paper, a complete tool for real-time detection of atypical energy behaviors of airplanes is presented. The methodology extends in real time an existing offline process using Dubins trajectories as a predictor of the remaining distance to the runway threshold. Two major contributions are presented in this paper. First, a real-time measure of the aircraft energy behaviour is defined, indicating whether the aircraft is in good condition to intercept the extended runway centreline from its current position. Secondly, a 2D trajectory suggestion is given, allowing safe management of the approach path according to atypical criteria of historical data. Finally, this document proposes a comprehensive tool for air traffic controllers, which is a major step forward in understanding, becoming aware of and resolving critical situations that could lead to accidents.
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Preprints, Working Papers, ...
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https://hal-enac.archives-ouvertes.fr/hal-03163779
Contributor : Laurence Porte <>
Submitted on : Tuesday, March 9, 2021 - 2:36:31 PM
Last modification on : Thursday, March 11, 2021 - 6:47:51 PM

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preprints202103.0202.v1.pdf
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Distributed under a Creative Commons Attribution 4.0 International License

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Gabriel Jarry, Daniel Delahaye, Stéphane Puechmorel, Eric Féron. Real Time Aircraft Atypical Approach Detection for Air Traffic Control. 2021. ⟨hal-03163779⟩

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