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Multi-unmanned-aerial-vehicle cluster to-the-ground observation system and formation control method

An earth observation and multi-UAV technology, applied in the field of flight control, can solve the problems of low observation efficiency and high cost, and achieve the effects of simple operation, stable and reliable system, and high reliable data acquisition capability.

Inactive Publication Date: 2015-08-05
NORTHWESTERN POLYTECHNICAL UNIV
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Problems solved by technology

[0003] The purpose of the present invention is to provide a multi-UAV cluster earth observation system and its formation control method to solve the problems of low efficiency and high cost of single UAV earth observation

Method used

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  • Multi-unmanned-aerial-vehicle cluster to-the-ground observation system and formation control method

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] The invention discloses a multi-unmanned aerial vehicle cluster earth observation system, which includes several unmanned aerial vehicles 1, and several ground stations 2 are set on the ground corresponding to each unmanned aerial vehicle 1 one by one. The management machine 3 performs information interaction;

[0024] Among them, the UAV 1 sends waypoint information to the corresponding ground station 2; each ground station 2 is used to receive the waypoint information sent by the corresponding UAV 1, and send the waypoint information to the task management machine 3; task management The UAV 3 is used to receive the waypoint information sent by each ground station 2, and to control the formation of each UAV 1 according to the waypoint information.

[0025] Each UAV 1 is provided with a flight controller 4 , and each flight controller...

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Abstract

The invention discloses a multi-unmanned-aerial-vehicle cluster to-the-ground observation system and a formation control method thereof. The system comprises a plurality of unmanned aerial vehicles. A plurality of ground stations corresponding to the unmanned aerial vehicles in a one-to-one mode are arranged on the ground, and the ground stations carry out information interaction through a task management machine. The unmanned aerial vehicles send waypoint information to the corresponding ground stations. The ground stations are used for receiving the waypoint information sent by the unmanned aerial vehicles and sending the waypoint information to the task management machine. The task management machine is used for receiving the waypoint information sent by the ground stations and controlling the formation of the unmanned aerial vehicles according to the waypoint information. By adopting the system and the method, the capability of multi-mode, multi-angle and high-reliability data acquisition in a variety of environments can be realized through precision formation. Operation is simple and efficient. The system is stable and reliable.

Description

technical field [0001] The invention belongs to the technical field of flight control, and relates to a multi-unmanned aerial vehicle cluster earth observation system and a formation control method. Background technique [0002] Unmanned aerial vehicles (UAVs) are information-based high-tech weapons and equipment that are especially suitable for future information-based warfare. Micro-miniature UAVs have broad application prospects in military and civilian fields due to their small size, flexible maneuverability, and low cost. However, due to load limitations, sensors such as cameras carried by a single UAV are limited by field of view, occlusion, etc., and cannot complete fast, accurate, and global information acquisition. Contents of the invention [0003] The purpose of the present invention is to provide a multi-UAV cluster earth observation system and its formation control method to solve the current problems of low efficiency and high cost of single UAV earth observa...

Claims

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Application Information

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IPC IPC(8): G05D1/10
Inventor 唐统国侯俊赵春晖吕洋朱海锋张庆春姜珊祝凯旋
Owner NORTHWESTERN POLYTECHNICAL UNIV
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