Skip to Main content Skip to Navigation
Journal articles

Feasibility pump for aircraft deconfliction with speed regulation

Abstract : We propose Feasibility Pump heuristics for the crucial problem of aircraft conflict avoidance arising in air traffic management. This problem can be modeled as a mixed integer nonlinear optimization problem, whose solution can be very computationally demanding. Feasibility Pump is an iterative algorithm that, at each iteration, solves alternatively two easier subproblems represented by relaxations of the original problem, minimizing the distance between their solutions. We propose in this paper specific formulations for the subproblems to be handled, tailored to the problem at hand. Numerical results show that, on the considered test problems, good-quality, in some cases optimal, feasible solutions are always obtained.
Document type :
Journal articles
Complete list of metadatas

Cited literature [22 references]  Display  Hide  Download

https://hal-enac.archives-ouvertes.fr/hal-01609328
Contributor : Laurence Porte <>
Submitted on : Tuesday, October 3, 2017 - 3:09:44 PM
Last modification on : Tuesday, July 21, 2020 - 10:48:02 AM

File

10.1007_s10898-017-0560-7[1].p...
Publication funded by an institution

Identifiers

  • HAL Id : hal-01609328, version 1

Collections

Citation

Sonia Cafieri, Claudia d'Ambrosio. Feasibility pump for aircraft deconfliction with speed regulation. Journal of Global Optimization, Springer Verlag, 2018, 71 (3), pp 501-515. ⟨hal-01609328⟩

Share

Metrics

Record views

253

Files downloads

262