Ground testing system for flight performance of unmanned aerial vehicle

A technology for flight performance and ground testing, applied in the testing of machines/structural components, measuring devices, instruments, etc., can solve the problems of high production cost, complex system, no small rotor UAV design, etc., to reduce the complexity, The effect of reducing the number of

Active Publication Date: 2018-06-29
CHINA ELECTRONICS PROD RELIABILITY & ENVIRONMENTAL TESTING RES INST
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  • Abstract
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  • Application Information

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Problems solved by technology

However, the ground test platforms in the traditional technology are mostly large-scale simulation platforms with complex systems and high production costs, and there is no test platform designed for the characteristics of small rotor UAVs

Method used

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  • Ground testing system for flight performance of unmanned aerial vehicle
  • Ground testing system for flight performance of unmanned aerial vehicle
  • Ground testing system for flight performance of unmanned aerial vehicle

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like numerals designate like parts throughout the drawings. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and are not construed as limiting the present invention.

[0028] Such as figure 1 As shown, the present invention proposes a ground test system for the flight performance of a drone, including a two-axis turntable test device 100 and a performance measurement device 200 connected to the two-axis turntable test device 100 . By setting the rotor drone on the two-axis turntable test device 100, simulate the flight state of the rotor drone, and detect and analyze the parameters of the rotor drone through the performance detection device 200, and Finally, the performance of the rotor UAV is obtained. Moreover, due to the central symmetry of the rotor UAV, the pi...

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Abstract

The invention provides a ground testing system for flight performance of an unmanned aerial vehicle. The ground testing system comprises a two-axis rotating platform testing device and a performance measuring device connected with the two-axis rotating platform testing device. The two-axis rotating platform testing device comprises a rotating platform control mechanism and a rotating platform mechanism connected with the rotating platform control mechanism; the rotating platform mechanism is used for driving an unmanned rotorcraft, and the rotating platform control mechanism is used for controlling the unmanned rotorcraft; the performance measuring device comprises an unmanned aerial vehicle information measuring sensor and a data acquisition analysis device; the unmanned aerial vehicle information measuring sensor is arranged on the unmanned rotorcraft; and the data acquisition analysis device is connected with the unmanned aerial vehicle information measuring sensor. According to theground testing system for flight performance of the unmanned aerial vehicle, provided by the invention, aiming at the testing platform designed aiming at the small unmanned rotorcraft, the system issimple, and the production cost is low.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle testing, in particular to a ground testing system for unmanned aerial vehicle flight performance. Background technique [0002] Small drones have the characteristics of low noise, small targets, high cost-effectiveness, weak radar signals, and strong mobility. They have little restrictions on take-off and landing conditions, and are especially suitable for use in special environments. Among them, the rotor UAV has been widely concerned and applied. For rotorcraft, how to test its flight performance is very important. [0003] Due to the high cost and risk of directly verifying the flight performance on the UAV, and the limitation of the site, the ground test of the UAV has been widely used. The ground test system can simulate various parameters in the flight process of the UAV, so as to simulate the flight state of the UAV. However, the ground test platforms in the traditional t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M99/00G01N17/00
CPCG01M99/005G01N17/002
Inventor 蔡茗茜胡湘洪王春辉黄创绵杨剑锋李小兵王远航刘文威丁小健潘广泽罗高义黄强
Owner CHINA ELECTRONICS PROD RELIABILITY & ENVIRONMENTAL TESTING RES INST
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