RU17948U1 - AIRCRAFT FLIGHT CONTROL DEVICE - Google Patents

Abstract

A device containing four rectangular lattice rudders for controlling the flight of an aircraft, characterized in that, in order to expand the maneuverability of the aircraft, the steering axles driven by the steering machines are connected by the corresponding combustion chambers of the gas generators on paste-like fuel, which, in turn, , due to the rotation of their spherical heads and the opening of additional holes on the body of the gas generator create additional control moments and forces.

Description

2001101768

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Aircraft flight control device

The proposed utility model relates to devices for controlling the flight of an aircraft in dense layers of the atmosphere and can be used as controls for aircraft in rocket propulsion.

A device is known, consisting of four rectangular lattice rudders driven by steering machines, designed to create control moments and forces for maneuvering an aircraft in the faecory (AM Sinkov. Design of guided ballistic missiles. Moscow 1969 p. 324) - selected for prototype.

The disadvantage of this device is the low efficiency of its work, which does not allow to create large lateral control moments and forces, which in turn reduces the maneuverability of the aircraft.

The purpose of the utility model is to expand the maneuverability characteristics of aircraft.

This goal is achieved due to the fact that the axis of rotation of the lattice rudders is connected to the corresponding combustion chambers of gas generators using paste-like fuel (PT), which in turn create additional control moments and forces, which significantly expands the maneuverability characteristics of aircraft.

In FIG. 1-4, an aircraft flight control device is shown. The etching device consists of: four rudders; four gas generators at PT; four steering maps

The principle of action is as follows: when the aircraft is flying from the engraving system, the corresponding commands are sent to the steering machines 1, while the UITOKOB 2 steering machines are moved. The rods of the steering machines are connected with the axis of rotation of the rudders 5

when the rudders turn, control moments are created and the aircraft changes the direction of the flight path. At the same time, the gas generator begins to work at the point of departure and from the hole 3 located on the longitudinal axis of the gas generator the gases begin to flow, creating additional aircraft thrusts. In the combustion chamber of the gas generator there is a hemispherical head 7 associated with the axis of rotation of the rudders 5. when the rudders are rotated (for example, I and III), openings in the gas generator are located on the side walls and an additional control moment is created due to the outflow of gases at an angle of 90 to the longitudinal axis aircraft. At the same time, the maneuverability of the aircraft, GRK sharply increases as the simultaneous operation of the aerodynamic rudders and the gas-dynamic device of the aircraft.

Claims (1)

A device containing four rectangular lattice rudders for controlling the flight of an aircraft, characterized in that, in order to expand the maneuverability of the aircraft, the steering axles driven by the steering machines are connected by the corresponding combustion chambers of the gas generators on paste-like fuel, which, in turn, , due to the rotation of their spherical heads and the opening of additional holes on the body of the gas generator create additional control moments and forces.