RT Journal Article T1 Trajectory generation and decision making for UAVs A1 Pajares Martínsanz, Gonzalo A1 Ruz Ortiz, José Jaime A1 Lanillos Pradas, Pablo A1 Guijarro Mata-García, María A1 Cruz García, Jesús Manuel de la A1 Santos Peñas, Matilde AB The trajectory generation and its replanning in hostile environments for UAVs (Unmanned Aerial Vehicles) is a discipline in expansion. The hostile environments contains threats, modelled here as radars. Initially a route is planned. Then, if during the fly arise pop-up threats, a replanning is carried out. In both cases the routes are obtained via the A* algorithm. When replanning, the UAV makes a decision about whether to continue the initial plan or to follow the replanned route. The multiattribute decision making theory is a suitable strategy. PB Comite Espanol Automática CEA-IFAC SN 1697-7912 YR 2008 FD 2008-01 LK https://hdl.handle.net/20.500.14352/50846 UL https://hdl.handle.net/20.500.14352/50846 NO © 2008 CEA-IFAC. DS Docta Complutense RD 6 abr 2025