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Combined unmanned aerial vehicle system

An unmanned aerial vehicle and combined technology, applied in the field of unmanned aerial vehicles, can solve the problems of unguaranteed survivability, high requirements for intelligent control and communication technology, and limited combat radius, so as to improve battlefield survivability, mobility and efficiency. Combat effectiveness guarantee, the effect of improving combat effectiveness

Pending Publication Date: 2020-05-08
TONGJI UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, swarm drones have high requirements for swarm intelligent control and communication technology. In order to ensure mobility, the combat radius of a single unit is very limited, so it can only be delivered at a short distance.
If a large-scale delivery aircraft is required, the overall survivability cannot be guaranteed

Method used

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  • Combined unmanned aerial vehicle system
  • Combined unmanned aerial vehicle system
  • Combined unmanned aerial vehicle system

Examples

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Embodiment 1

[0036] Such as figure 1 As shown, this embodiment provides a combined unmanned aerial vehicle system, which is applied in a combat environment and includes a plurality of homogeneous or heterogeneous single unmanned aerial vehicles 1, and each of the single unmanned aerial vehicles 1 passes through The auxiliary fuel tank 2 of the lifting body realizes combined connection or unlocking and separation, and when the single UAV 1 is unlocked and separated, the auxiliary fuel tank 2 of the lifting body falls off. The auxiliary fuel tank of the lifting body refers to the design of the auxiliary fuel tank of the connecting part of the two UAVs in the form of a lifting body. Through the coupling design, the lift-drag performance during combined flight can be further improved, and the connection strength can be significantly improved by extending the force-bearing area between the two aircrafts. . The lifting body auxiliary fuel tank is designed according to the lifting body, and the ...

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Abstract

The invention relates to a combined unmanned aerial vehicle system which is applied to a combat environment and comprises a plurality of isomorphic or isomerous single unmanned aerial vehicles. The single unmanned aerial vehicles are connected in a combined mode or separated in an unlocked mode through lifting body auxiliary oil tanks, and when the single unmanned aerial vehicles are separated inan unlocked mode, the lifting body auxiliary oil tanks fall off. Compared with the prior art, the layout characteristics of high lift-drag ratio and high maneuverability of a fixed-wing aircraft are utilized, the battlefield survivability of the long-endurance unmanned aerial vehicle is improved while the voyage is greatly increased in a combined decomposition mode, and the combat effectiveness isremarkably improved. In addition, a connecting part for the auxiliary oil tank is ingeniously designed, the maneuverability of the single unmanned aerial vehicle can be further improved while the combined fixing and unlocking problems of the unmanned aerial vehicle are solved, and the lift-drag characteristic of the combined part is rectified and improved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a combined unmanned aerial vehicle system. Background technique [0002] At present, the strategic and tactical status of long-endurance UAVs is very high, and it is a sharp weapon for performing long-distance reconnaissance and attacks. The range of large-scale long-endurance drones, such as pterosaur drones, can reach more than 4000km. If the technical indicators require a higher range, according to the conventional design plan, the only way to make the drone bigger, heavier, and more expensive Therefore, the maneuverability of this kind of UAV is necessarily worse, the radar reflection area is larger, the survivability of the battlefield is lower, and the possibility of achieving the predetermined tactical goal is very low. [0003] UAV swarms have low cost, strong task coordination and complementarity, strong group survivability, and can better accomplish ta...

Claims

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Application Information

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IPC IPC(8): B64C37/00B64D37/04B64D37/00
CPCB64C37/00B64D37/005B64D37/04
Inventor 李军王月星李屹东崔济多
Owner TONGJI UNIV
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