Ponencia
Probabilistic Aircraft Conflict Detection and Resolution Considering Wind Uncertainty
Autor/es | Hernández Romero, Eulalia
Valenzuela Romero, Alfonso Rivas Rivas, Damián |
Departamento | Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos |
Fecha de publicación | 2017-11 |
Fecha de depósito | 2021-01-25 |
Publicado en |
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ISBN/ISSN | 0770-1268 |
Resumen | A probabilistic aircraft conflict detection and reso-
lution method considering wind uncertainty is proposed in this
paper. The wind components are modeled as random variables,
described by a joint probability density ... A probabilistic aircraft conflict detection and reso- lution method considering wind uncertainty is proposed in this paper. The wind components are modeled as random variables, described by a joint probability density function. The case of two en-route aircraft flying with constant airspeed in the same airspace and flight level with approaching multi-segment trajectories and affected by the same wind is considered. The conflict is characterized by the minimum distance between the aircraft and the probability of conflict. The probabilistic conflict detection is performed using the Probabilistic Transformation Method. The conflict resolution problem is formulated as a parametric optimization problem subject to constraints, being the optimality criterium the minimization of the spatial deviation from the nominal trajectory. Numerical results are presented for statistically-independent and uniformly distributed constant winds obtained from Ensemble Weather Forecasts. |
Agencias financiadoras | European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) |
Identificador del proyecto | TRA2014-58413-C2-1-R |
Cita | Hernández Romero, E., Valenzuela Romero, A. y Rivas Rivas, D. (2017). Probabilistic Aircraft Conflict Detection and Resolution Considering Wind Uncertainty. En 7th SESAR Innovation Days (1-8), SESAR Joint Undertaking. |
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