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Communication Dans Un Congrès Année : 2013

Strategic deconfliction of aircraft trajectories


In this work, we present a methodology to minimize the number of potential conflicts between aircraft trajectories based on route-slot allocation techniques. The traffic assignment problem is modeled as a combinatorial optimization problem for which two metaheuristic optimization algorithms are developed and implemented. The first algorithm relies on a standard simulated annealing, while the second algorithm uses a hybrid-metaheuristic method. The proposed algorithms were implemented and tested on real air-traffic data for which an optimal solution for every trajectory is obtained within affordable computation time.
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hal-00868450 , version 1 (01-10-2013)


  • HAL Id : hal-00868450 , version 1


Supatcha Chaimatanan, Daniel Delahaye, Marcel Mongeau. Strategic deconfliction of aircraft trajectories. ISIATM 2013, 2nd International Conference on Interdisciplinary Science for Innovative Air Traffic Management, Jul 2013, Toulouse, France. p xxxx. ⟨hal-00868450⟩
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