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Aircraft conflict avoidance by mixed-integer nonlinear optimization models combining turn and velocity change maneuvers

Abstract : Aircraft conflict detection and resolution is crucial in Air Traffic Management to guarantee air traffic safety. When aircraft sharing the same airspace are too close to each other according to their predicted trajectories, separation maneuvers have to be performed to avoid risks of collision. We propose new mixed-integer Nonlinear optimization models combining turnchanges and velocity-changes separation maneuvers. These separation maneuvers are performed by each aircraft at instant times which are decision variables of the problem, and each aircraft is allowed to perform only one type of maneuver. The pros and cons of the models are discussed.
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https://hal-enac.archives-ouvertes.fr/hal-00909737
Contributor : Laurence Porte <>
Submitted on : Tuesday, November 26, 2013 - 5:27:31 PM
Last modification on : Wednesday, July 24, 2019 - 11:48:01 PM

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  • HAL Id : hal-00909737, version 1

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Sonia Cafieri, Antonio Alonso-Ayuso, Laureano Escudero, F Javier Martin-Campo. Aircraft conflict avoidance by mixed-integer nonlinear optimization models combining turn and velocity change maneuvers. ICCOPT 2013, 4th International Conference on Continuous Optimization, Jul 2013, Lisbon, Portugal. ⟨hal-00909737⟩

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