Semi-physical simulation system and method for unmanned aerial vehicle attacking moving target dive flight

Abstract

The invention provides a semi-physical simulation system and method for unmanned aerial vehicle attacking moving target diving flight, and belongs to the field of unmanned aerial vehicle semi-physical simulation systems, and the system comprises a main control computer which is used for setting the initial positions and motion parameters of a simulation rack, a radiation source and an unmanned aerial vehicle reconnaissance load; motion information of the unmanned aerial vehicle and the radiation source is displayed in real time; the analog simulation computer is used for setting a vector signal source and unmanned aerial vehicle reconnaissance load signal parameters; motion of the unmanned aerial vehicle and the radiation source under the set condition is simulated and analyzed, and scaling mapping is carried out; the simulation rack is used for driving the unmanned aerial vehicle reconnaissance load and the radiation source to simulate according to the set position, attitude and motion state; real-time radiation source position, unmanned aerial vehicle reconnaissance load position and attitude information are transmitted to the analog simulation computer; and the unmanned aerial vehicle reconnaissance load is used for transmitting reconnaissance load sensor data to the analog simulation computer. The flight model of the unmanned aerial vehicle in the target diving attack stage is realized, and the method has reference and practicability.

Description

technical field [0001] The invention belongs to the field of semi-physical simulation systems for unmanned aerial vehicles, and more specifically relates to a semi-physical simulation system and method for a drone to attack a moving target and dive and fly. Background technique [0002] Anti-radiation drones can attack various radiation sources. They are consumable weapons. After intercepting and identifying targets, they enter the dive flight stage. This stage is the key stage to determine the attack effect of anti-radiation drones. The method of physical experiment for this stage of research has the characteristics of long test period, many interference factors and high cost. [0003] By building a UAV dive attack moving target semi-physical simulation system, it is possible to study important and difficult issues in the industry such as the attack direction and flight control strategy of the UAV during the dive flight phase. But the existing UAV hardware-in-the-loop simu...

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Problems solved by technology

[0005] Aiming at the defects of the prior art, the object of the present invention is to provide a kind of simulation system and method for the UAV to attack the moving target and dive flight semi-physical simulation system, aiming to solve the problem that the existing UAV semi-physical simulation system does not have a moving target. It has the ability to simulate the mutual operation state and positional relationship between the UAV and the target, which leads to the problem that it cannot be used to simulate the situation of the UAV attacking the moving target during the dive flight phase

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