Academic Journals Database
Disseminating quality controlled scientific knowledge

An Algorithm for Managing Aircraft Movement on an Airport Surface

ADD TO MY LIST
 
Author(s): Urbano Tancredi | Domenico Accardo | Giancarmine Fasano | Alfredo Renga | Giancarlo Rufino | Giuseppe Maresca

Journal: Algorithms
ISSN 1999-4893

Volume: 6;
Issue: 3;
Start page: 494;
Date: 2013;
Original page

Keywords: air traffic control | airport | SESAR | shortest path problem | Airport CDM | aircraft taxi procedures

ABSTRACT
The present paper focuses on the development of an algorithm for safely and optimally managing the routing of aircraft on an airport surface in future airport operations. This tool is intended to support air traffic controllers’ decision-making in selecting the paths of all aircraft and the engine startup approval time for departing ones. Optimal routes are sought for minimizing the time both arriving and departing aircraft spend on an airport surface with engines on, with benefits in terms of safety, efficiency and costs. The proposed algorithm first computes a standalone, shortest path solution from runway to apron or vice versa, depending on the aircraft being inbound or outbound, respectively. For taking into account the constraints due to other traffic on an airport surface, this solution is amended by a conflict detection and resolution task that attempts to reduce and possibly nullify the number of conflicts generated in the first phase. An example application on a simple Italian airport exemplifies how the algorithm can be applied to true-world applications. Emphasis is given on how to model an airport surface as a weighted and directed graph with non-negative weights, as required for the input to the algorithm.
RPA Switzerland

Robotic Process Automation Switzerland

    

Tango Rapperswil
Tango Rapperswil