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A Two-Step Approach for Airborne Delay Minimization Using Pretactical Conflict Resolution in Free-Route Airspace
Joint Authors
Cecen, Ramazan Kursat
Cetek, Cem
Source
Journal of Advanced Transportation
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-04-01
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
This study proposes a two-step solution approach for aircraft conflict resolution and fuel consumption due to resolution maneuver occurring in free-route airspace.
This model aims to provide a mathematical basis for a decision-support system that is used during the pretactical conflict resolution in air traffic management.
Mathematical model of the first step presents alternative entry points on both sides of existing sector entry points to minimize delays by directing aircraft to the most convenient entry points.
The second step suggests a vector deflection maneuver to minimize extra fuel consumption caused by conflict resolution.
GAMS/CPLEX solver is used to solve the first step of the model but the solution is not produced in a reasonable time.
To obtain feasible solutions, genetic algorithm and tabu search algorithms are implemented in the first step.
Small size test problems are generated to evaluate the metaheuristic algorithms, and results are compared with GAMS/CPLEX solver solutions.
According to this comparison, both metaheuristics algorithms produce near optimal solutions in a reasonably short time.
The proposed approach has made significant improvements for airborne delays and extra fuel consumption caused by aircraft conflicts resolution in large-scaled airspaces.
American Psychological Association (APA)
Cecen, Ramazan Kursat& Cetek, Cem. 2019. A Two-Step Approach for Airborne Delay Minimization Using Pretactical Conflict Resolution in Free-Route Airspace. Journal of Advanced Transportation،Vol. 2019, no. 2019, pp.1-17.
https://search.emarefa.net/detail/BIM-1169904
Modern Language Association (MLA)
Cecen, Ramazan Kursat& Cetek, Cem. A Two-Step Approach for Airborne Delay Minimization Using Pretactical Conflict Resolution in Free-Route Airspace. Journal of Advanced Transportation No. 2019 (2019), pp.1-17.
https://search.emarefa.net/detail/BIM-1169904
American Medical Association (AMA)
Cecen, Ramazan Kursat& Cetek, Cem. A Two-Step Approach for Airborne Delay Minimization Using Pretactical Conflict Resolution in Free-Route Airspace. Journal of Advanced Transportation. 2019. Vol. 2019, no. 2019, pp.1-17.
https://search.emarefa.net/detail/BIM-1169904
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1169904