Gelişmiş Arama

Basit öğe kaydını göster

dc.contributor.authorCecen, Ramazan Kursat
dc.contributor.authorÇetek, Cem
dc.date.accessioned2019-10-18T18:43:19Z
dc.date.available2019-10-18T18:43:19Z
dc.date.issued2019
dc.identifier.issn0197-6729
dc.identifier.issn2042-3195
dc.identifier.urihttps://dx.doi.org/10.1155/2019/4805613
dc.identifier.urihttps://hdl.handle.net/11421/10196
dc.descriptionWOS: 000464784000001en_US
dc.description.abstractThis 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.en_US
dc.description.sponsorshipAnadolu University Scientific Research Projects Commission [1707F454]en_US
dc.description.sponsorshipThis study was supported by Anadolu University Scientific Research Projects Commission under grant number 1707F454.en_US
dc.language.isoengen_US
dc.publisherWiley-Hindawien_US
dc.relation.isversionof10.1155/2019/4805613en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleA Two-Step Approach for Airborne Delay Minimization Using Pretactical Conflict Resolution in Free-Route Airspaceen_US
dc.typearticleen_US
dc.relation.journalJournal of Advanced Transportationen_US
dc.contributor.departmentAnadolu Üniversitesien_US
dc.contributor.authorIDCecen, Ramazan Kursat/0000-0002-6580-2894en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


Bu öğenin dosyaları:

Thumbnail

Bu öğe aşağıdaki koleksiyon(lar)da görünmektedir.

Basit öğe kaydını göster