VALENZUELA ROMERO , Alfonso

The meet-time problem in arrival management is analyzed, that is, the problem of generating conflict-free tra- jectories that meet the scheduled times of arrival. The conflict- resolution algorithms developed are based on the parameteriza- tion of the aircraft intents, using predefined trajectory patterns that model the aircraft trajectories...

The generation of optimal trajectories for UAVs in the presence of an average horizontal wind is studied. The generation is performed off line (strategic planning). The approach is based on the discretization of the aircraft intent and in the formulation of a parametric optimization problem. For the computation of the trajectory, a dynamic,...

In this thesis, a study of the optimization of aircraft trajectories using parametric optimization theory is presented. To that end, an approach based on the use of predefined trajectory patterns and parametric optimization is proposed. The trajectory pat

In this paper, the effects of wind uncertainty on the problem of conflict detection are analyzed. The wind components are modeled as random variables; the wind uncertainty is obtained from weather forecasts. The case of two en-route aircraft flying at constant altitude, constant airspeed, constant course, and subject to the same wind is...