Machine gun shooting door design method and system based on shooting scattering

Abstract

The invention discloses a machine gun shooting door design method and system based on shooting scattering, and the method comprises the steps: carrying out the frame selection of a target through a fire control observation and aiming system after the target is found, and enabling the target to serve as a target tracking frame; after a tracking target is determined, pulling the target to an observing and aiming center, and establishing a rectangular coordinate system with the target center as an original point; adjusting the target tracking frame to enable the edge of the target image to coincide with the edge of the target tracking frame so as to correct the size of the target tracking frame; performing laser ranging on the target, calculating the size and position of the shooting door according to the distance information, and displaying the shooting door in a display control terminal picture through imaging conversion; determining whether the shooting door is located in the target surface or not, if the shooting door is not located in the target surface, adjusting the pitch angle and the azimuth angle of the machine gun to enable the shooting door to enter the target surface, andmeanwhile imaging the target in the pitch direction in the center of a view field; and monitoring the state of a firing button, judging whether a firing condition is met or not when a shooter pressesdown the firing button, and controlling the machine gun to shoot based on the judgment result.

Description

technical field [0001] The invention belongs to the field of fire control, and in particular relates to a method and system for designing a shooting gate of a machine gun based on shooting dispersion. Background technique [0002] The concept of shooting gate is generally put forward in the tank artillery system, which is the key technology to ensure the hit rate of the first shot. The shooting gate control of the tank gun is to sacrifice the shooting timing to ensure the hit rate of the first shot. The machine gun shooting door is different from the tank gun shooting door. The machine gun shooting is not as powerful as the tank gun. Sometimes it cannot guarantee that one shot can damage the target, but it has the advantage of multiple shots per unit time, so it cannot be used like a tank gun. The first shot hit rate is used as the objective function to design the shooting gate of the machine gun, but the shooting spread is used to design the machine gun to ensure the hit ra...

AI Technical Summary

Problems solved by technology

[0004] When the weapon station is controlled wirelessly, there is not only the shooting accuracy problem of the manned weapon station, but also the problem of unstable target tracking caused by the wireless transmission delay of the image data. To ensure the shooting accuracy under the delayed condition, it is also necessary to formulate a Perfect shooting strategy

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