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Unmanned aerial vehicle test bed and test method thereof

A technology for unmanned aerial vehicles and test benches, applied to instruments, measuring devices, aircraft parts, etc., can solve the problems of inability to obtain characteristic curves, low test efficiency and accuracy, and large space occupation, and achieve diverse installation methods and compact structure , low cost effect

Inactive Publication Date: 2016-11-23
XI AN JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patent cannot obtain the characteristic curve, and the structure is complex, there are many parts and take up a lot of space, the test efficiency and accuracy are low, the installation does not have diversity, and the application range is small

Method used

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  • Unmanned aerial vehicle test bed and test method thereof
  • Unmanned aerial vehicle test bed and test method thereof

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Embodiment Construction

[0030] Specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although specific embodiments of the invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and is not limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0031] It should be noted that certain terms are used in the specification and claims to refer to specific components. Those skilled in the art should understand that they may use different terms to refer to the same component. The specification and claims do not use differences in nouns as a way of distinguishing components, but use differences in functions of components as a criterion for distinguishing. "Includes" or "comprises" mentioned throughout the spe...

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Abstract

The invention relates to an unmanned aerial vehicle test bed and a test method thereof. The unmanned aerial vehicle test bed comprises a fixed base (1), a guide shaft (4), a double flange structure, a flange ring (6), a motor mounting base, a motor (17), a rotor wing (18), a force sensor (13), a speed sensor (8) and a torque sensor (14), wherein the double flange structure comprises an upper flange (3) and a lower flange (2), the upper flange (3) is fixedly connected with the lower flange (2), the motor mounting base comprises a motor mounting lower foundation bed (15) and a motor mounting upper foundation bed (16), the motor mounting upper foundation bed (16) is fixed on the motor mounting lower foundation bed (15), and the rotor wing (18) is fixedly connected with the motor (17). The invention also provides a test method of an unmanned aerial vehicle aircraft model airplane motor. A novel mechanical structure improves stability and test accuracy of the test board, and the test method can be widely applied to the fields of motor characteristic test and propeller lift characteristic test.

Description

technical field [0001] The invention belongs to the field of unmanned aerial vehicle testing, in particular to an unmanned aerial vehicle test bench and a testing method thereof. Background technique [0002] In recent years, unmanned aerial vehicle (UAV, Unmanned Aerial Vehicle) technology and its application have developed rapidly, especially the rotor drone has emerged like a shining new star among many types of drones, quickly occupying consumer and industrial grades. drone market. Rotor UAVs mainly rely on the rotation of the aircraft model motor to drive the rotation of the propeller, thereby providing upward lift for the UAV; at the same time, the differential speed between the aircraft model motors can realize the direction change of the UAV. The characteristics of the model aircraft motor and the lift characteristics of the propeller have a close influence on the load and control of the UAV. To a large extent, the load-to-weight ratio and power density of the UAV ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F5/00G01D21/02
CPCG01D21/02
Inventor 张东升王阳涂世军王勇文程祥魏江鹏邓丽敏张升睿
Owner XI AN JIAOTONG UNIV
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