METHOD FOR GENERATING CONTROL COMMANDS TO THE STEERING DRIVE OF THE STABILIZATION SYSTEM OF AN AXISYMMETRIC AIRCRAFT Russian patent published in 2021 - IPC F42B10/60 F42B15/01 

FIELD: aircrafts.

SUBSTANCE: invention relates to a method for generating control commands to the steering drive of the stabilization system of an axisymmetric aircraft. To generate control commands, the angles of attack in two longitudinal control channels and the spatial angle of attack, the Mach number and channel control commands in three control channels, which correspond to the deflection angles of the aerodynamic control surfaces in the control channels, are determined, according to the data obtained, the angle of aerodynamic roll is calculated in a certain way, and also using the function of the aerodynamic coefficient of the additional normal force from the deflection of the aerodynamic rudder, the parameters of which are the Mach number, the spatial angle of attack, the angle of aerodynamic roll and the angle of deflection of the aerodynamic rudder, the values ​​of the aerodynamic coefficient of the additional normal force from the deflection of each of the four aerodynamic rudders are calculated in a certain way , are formed from three channel control commands control commands for supplying each of the four steering drives of the aircraft for deflecting each aerodynamic rudder according to certain mathematical relationships.

EFFECT: improved stabilization of the aircraft by reducing the effect of aerodynamic cross-coupling and decreasing oscillations of the aircraft.

1 cl, 17 dwg