UAV three-degree-of-freedom inflight autonomous refueling device and implementation method thereof

A technology of refueling device and unmanned aerial vehicle, which is applied in the field of automation to achieve the effects of light weight, good expansion strength and high mechanical structure strength

Active Publication Date: 2016-06-15
BEIHANG UNIV
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AI Technical Summary

Problems solved by technology

[0003] The refueling rod device is one of the core equipment for hard aerial refueling. The current environment lacks research results for the model device of the refueling rod in the semi-physical verification equipment for autonomous aerial refueling of UAVs. This invention aims to propose a three-degree-of-freedom UAV Aerial autonomous refueling device, the device also has the characteristics of light weight, high mechanical structure strength, and strong real-time performance

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  • UAV three-degree-of-freedom inflight autonomous refueling device and implementation method thereof
  • UAV three-degree-of-freedom inflight autonomous refueling device and implementation method thereof
  • UAV three-degree-of-freedom inflight autonomous refueling device and implementation method thereof

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Embodiment Construction

[0033] see figure 1 -Shown in 6, the present invention is a kind of unmanned aerial vehicle three degrees of freedom autonomous refueling device in the air, and it is divided into two parts of mechanical structure and control system. The mechanical structure adopts the classic layered left-right symmetrical structure, which can be divided into the upper control rate processing structure and the lower refueling rod control structure, so that it has servo control and has better accuracy indicators.

[0034] The invention is used for simulating refueling simulation of two eight-rotor UAVs in a semi-physical simulation platform for simulating aerial refueling of UAVs. The invention aims to solve the pose relationship between the two aircrafts through the NUC module installed on the UAV after the refueling machine obtains the image of the refueling machine, and then transmits it to the refueling rod device through the communication protocol. MCU module. The single-chip microcompu...

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Abstract

The invention relates to a UAV three-degree-of-freedom inflight autonomous refueling device, which is used for simulating simulated refueling emulation of two eight-rotor UAV in a UAV inflight refueling semi-physical emulation platform. The implementation method comprises the steps that: a refueling aircraft obtains an image of a receiver aircraft, utilizes an internal visual processing program of Intel NUC microcomputer (hereinafter referred to as NUC) modules installed through the UAVs to solve a position and attitude relationship between the two UAVs, and then transmits the position and attitude relationship to a SCM module in a refueling rod device through a communication protocol; and the SCM module completes information output, driving and instruction execution, and finally makes a refueling rod face towards the receiver aircraft at correct angle and attitude, thereby offering support for final docking.

Description

【Technical field】 [0001] The invention relates to a three-degree-of-freedom air autonomous refueling device for an unmanned aerial vehicle and an implementation method thereof, belonging to the technical field of automation. 【Background technique】 [0002] Aerial refueling technology is one of the key technologies to improve the effectiveness of aircraft long-range combat, and it is an amplifier to enhance combat effectiveness. Aerial refueling not only changes the previous combat mode, but also can improve the comprehensive combat effectiveness of the record, and has become an indispensable guarantee for advanced military aircraft to complete combat missions. Compared with hose-type refueling, hard-pipe refueling has obvious advantages due to its large refueling volume, light operation burden on the receiver unit, and simple refueling equipment on the receiver unit. Therefore, it will become the development direction of future aerial refueling technology. In recent years, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/08
CPCG05D1/08
Inventor 段海滨许衍张聪罗琪楠
Owner BEIHANG UNIV
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