Skip to Main content Skip to Navigation
Journal articles

A soft dynamic programming approach for on-line aircraft 4D-trajectory optimization

Abstract : During the last decade, Flight Management Systems (FMS) have been introduced on board modern aircraft to reduce operational costs, and flight profiles have been optimized in order to minimize fuel and time-related costs. Today, the integration of next generation FMS in the future air traffic management environment requires the development of new capabilities and among them, on-line real time 4D-trajectory generation has become mandatory. This paper presents a method based on dynamic programming (DP) to generate optimal 4D-trajectories in the presence of multiple time constraints. Soft computing techniques are introduced to improve the DP oriented optimization process by on-line selection of the search space and by cutting down computation time in repetitive performance evaluations.
Document type :
Journal articles
Complete list of metadatas

https://hal-enac.archives-ouvertes.fr/hal-01021633
Contributor : Laurence Porte <>
Submitted on : Thursday, July 10, 2014 - 4:40:09 PM
Last modification on : Friday, January 10, 2020 - 9:10:11 PM
Long-term archiving on: : Friday, October 10, 2014 - 10:36:30 AM

File

625.pdf
Files produced by the author(s)

Identifiers

Citation

Patrick Hagelauer, Felix Mora-Camino. A soft dynamic programming approach for on-line aircraft 4D-trajectory optimization. European Journal of Operational Research, Elsevier, 1998, 107 (1), pp 87-95. ⟨10.1016/S0377-2217(97)00221-X⟩. ⟨hal-01021633⟩

Share

Metrics

Record views

455

Files downloads

497