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A vertical take-off and landing UAV flight attitude test platform

A flight attitude and test platform technology, applied in the field of unmanned aerial vehicles, can solve the problems of inability to accurately judge the flight attitude, lack of clear aircraft attitude feedback, abnormal feedback, etc., and achieve the effect of improving the efficiency of R&D testing and reducing the cost of R&D testing.

Active Publication Date: 2018-07-17
浙江容祺智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current problem is that there is no clear aircraft attitude feedback. The aircraft attitude feedback can only be judged by the naked eye, and the flight attitude cannot be accurately judged.
The attitude of the aircraft has been limited, and it is impossible to simulate the attitude of each direction angle after takeoff
The existing test system can only collect attitude data for the vertical angle of the aircraft, but cannot collect data and abnormal feedback for the attitude of the horizontal plane
These problems have caused great safety hazards to the development and testing of UAVs, as well as flight safety.

Method used

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  • A vertical take-off and landing UAV flight attitude test platform
  • A vertical take-off and landing UAV flight attitude test platform

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specific Embodiment approach

[0016] figure 1 Show a specific embodiment of a vertical take-off and landing unmanned aerial vehicle flight attitude test platform of the present invention: a vertical take-off and landing unmanned aerial vehicle flight attitude test platform, including a fixed platform, wherein the fixed platform includes a base 1, a first A turntable 2 and a second turntable 3, wherein a universal swivel joint 4 is provided in the middle of the base 1, a through hole is provided in the middle of the first turntable 2, the universal swivel joint 4 passes through the through hole, and the top of the universal swivel joint 4 Fixed on the lower surface of the second turntable 3, there are four adjustable damping hydraulic spring rods 5 distributed on the corners between the first turntable 2 and the second drum, and the spring rods 5 are provided with pressure sensors 6. The lower surface of the second turntable 3 is provided with an angle sensor 7 .

[0017] It should be noted that both the b...

Embodiment 2

[0021] figure 2 Show a specific embodiment of a vertical take-off and landing unmanned aerial vehicle flight attitude test platform of the present invention: a vertical take-off and landing unmanned aerial vehicle flight attitude test platform, including a fixed platform, wherein the fixed platform includes a base 1, a first A turntable 2 and a second turntable 3, wherein a universal swivel joint 4 is provided in the middle of the base 1, a through hole is provided in the middle of the first turntable 2, the universal swivel joint 4 passes through the through hole, and the top of the universal swivel joint 4 Fixed on the lower surface of the second turntable 3, a number of evenly distributed spring rods 5 are arranged between the first turntable 2 and the second drum, the spring rods 5 are provided with pressure sensors 6, the lower surface of the second turntable 3 An angle sensor 7 is provided on it. Both the bottom and the top of the universal rotating joint 4 are connect...

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Abstract

The invention discloses a vertical take-off and landing unmanned aerial vehicle flight attitude test platform, which relates to the field of unmanned aerial vehicles, and comprises a fixing platform, wherein the fixing platform comprises a base, a first rotary table and a second rotary table from bottom to top; a universal rotation joint is arranged in the middle of the base; a through hole is formed in the middle of the first rotary table; the universal rotation joint penetrates through the through hole; the top end of the universal rotation joint is fixed on the lower surface of the second rotary table; a plurality of uniformly and annularly distributed spring rods are arranged between the first rotary table and the second rotary table; pressure sensors are arranged on the spring rods; and an angle sensor is arranged on the lower surface of the second rotary table. When the flight test of a developed and assembled unmanned aerial vehicle is carried out through the platform, before the unmanned aerial vehicle really takes off, the flight attitude is made for the vertical take-off and landing unmanned aerial vehicle, the abnormal feedback of the aerial vehicle is checked, and the flight attitude is confirmed and recorded, so that the development test cost is reduced, and the development test efficiency is improved.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a flight attitude test platform for vertical take-off and landing unmanned aerial vehicles. Background technique [0002] The current UAV test system will also include some aircraft attitude test systems, and the development and testing of UAVs must also have a safe and reliable flight attitude test system. [0003] The current problem is that there is no clear attitude feedback of the aircraft. The attitude feedback of the aircraft can only be judged by the naked eye, and the flight attitude cannot be accurately judged. The attitude of the aircraft has been limited, and it is impossible to simulate the attitude of each direction angle after takeoff. The existing test system can only collect attitude data for the vertical angle of the aircraft, but cannot collect data and abnormal feedback for the attitude of the horizontal plane. These problems have caused great safety ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64F5/60
CPCB64F5/00
Inventor 陈林陈伟陈建伟
Owner 浙江容祺智能装备有限公司
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