Automat Control of the Flight Altitude Using the Dynamic Inversion and the Influence of Wind Shears and Sensors' Errors on the Aircrafts' Landing Process

摘要

The paper presents a new system (automat pilot) for the automat control of the aircrafts' flight altitude in the landing process. The system has two subsystems: the first one controls the altitude of the aircrafts in the descendent phase of the landing process, while the second subsystem controls the altitude too, but in the flare phase (the second phase of the landing process). The paper's authors validate the obtained automat pilot by numerical simulations in Matlab neglecting or taking into consideration the wind shears and sensors' errors. They obtained complex Matlab/Simulink models and time characteristics (time variations of the variables involved in the landing process). The wind shears and the sensors' errors don't affect the landing process. The most important graphic characteristic is the dependence between flight altitude and the horizontal displacement.