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Regular graph-based free route flight planning approach

Sławomir Samolej (Department of Computer and Control Engineering, Rzeszow University of Technology, Rzeszow, Poland)
Grzegorz Dec (Department of Computer and Control Engineering, Rzeszow University of Technology, Rzeszow, Poland)
Dariusz Rzonca (Department of Computer and Control Engineering, Rzeszow University of Technology, Rzeszow, Poland)
Andrzej Majka (Department of Aerospace Engineering, Rzeszow University of Technology, Rzeszow, Poland)
Tomasz Rogalski (Department of Avionics and Control Systems, Rzeszow University of Technology, Rzeszow, Poland)

Aircraft Engineering and Aerospace Technology

ISSN: 0002-2667

Article publication date: 22 July 2021

Issue publication date: 11 November 2021

164

Abstract

Purpose

The purpose of this study is to provide an alternative graph-based airspace model for more effective free-route flight planning.

Design/methodology/approach

Based on graph theory and available data sets describing airspace, as well as weather phenomena, a new FRA model is proposed. The model is applied for near to optimal flight route finding. The software tool developed during the study and complexity analysis proved the applicability and timed effectivity of the flight planning approach.

Findings

The sparse bidirectional graph with edges connecting only (geographically) closest neighbours can naturally model local airspace and weather phenomena. It can be naturally applied to effective near to optimal flight route planning.

Research limitations/implications

Practical results were acquired for one country airspace model.

Practical implications

More efficient and applicable flight planning methodology was introduced.

Social implications

Aircraft following the new routes will fly shorter trajectories, which positively influence on the natural environment, flight time and fuel consumption.

Originality/value

The airspace model proposed is based on standard mathematical backgrounds. However, it includes the original airspace and weather mapping idea, as well as it enables to shorten flight planning computations.

Keywords

Acknowledgements

We would express our thanks to the Polish Air Navigation Services Agency (PANSA) and the European Organisation for the Safety of Air Navigation (EUROCONTROL), which provide us with airspace describing data sets and invaluable substantive support.

Founding. SESAR Joint Undertaking supported this work under grant agreement No 734129 under the European Union’s Horizon 2020 research and innovation programme.

Citation

Samolej, S., Dec, G., Rzonca, D., Majka, A. and Rogalski, T. (2021), "Regular graph-based free route flight planning approach", Aircraft Engineering and Aerospace Technology, Vol. 93 No. 9, pp. 1488-1501. https://doi.org/10.1108/AEAT-11-2020-0272

Publisher

:

Emerald Publishing Limited

Copyright © 2021, Emerald Publishing Limited

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