CONTROLLO NON LINEARE DI TRAIETTORIE DI VELIVOLI AUTONOMI

2005

A feasibility analysis of civil rotorcraft intercity passenger transport services

2007

Controllo Robusto delle Traiettorie in Effetto Suolo di un UAV Multisuperficie

2007

Trajectory tracking for an Ultralight WIG

2007

In this paper we present our research about a particular ultralight WIG. We have carried out the design of a Flight Control System that has to fix the control variables trend through a non-linear mathematical model, because of the particular geometric and aerodynamic configuration of this WIG. So, the non-linear mathematical model design has to reproduce exactly the aircraft behaviour either OGE or IGE. In particular, through classical semi-empirical relations, analytical equations have been obtained in order to evaluate incidence variations, downwash and upwash angles due to the ground. In the present paper only longitudinal dynamic is considered, because of its peculiarity in WIG's aircra…