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Gravity control hang gliding device and control method

A technology of a control device and a control method, which is applied in the field of hang glider control, can solve problems such as inability to realize bad weather, complex air rudder structure, and high flight environment, and achieve the effects of simple structure, low manufacturing cost, and low flight cost

Active Publication Date: 2021-05-14
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] According to the above-mentioned technical problems, a gravity control hang glider device and control method are provided, which are used to solve the shortcomings of the existing glider's air rudder structure, which is relatively complex, and the flight environment is relatively high, and the flight mission in bad weather cannot be realized.

Method used

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  • Gravity control hang gliding device and control method
  • Gravity control hang gliding device and control method
  • Gravity control hang gliding device and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Example 1, the main wing 2 of the experimental UAV is an equilateral triangle with a base of 100cm and a height of 60cm. The distance between the slider and the main wing 2 is 180cm, and the effective sliding distance of the two sliders is 40cm.

[0043] Table 1 shows the angle between the main wing 2 and the horizontal plane when the two sliders 6 are at a certain distance from the tail end of the slider.

[0044]

[0045] Table 2 shows the circling radius when one slider 6 is 20cm away from the end of the slider and the other slider 6 is 40cm away from the end of the slider

[0046]

[0047]Through Table 1, it can be obtained that the control device 4 controls the movement adjustment of the slider 6, which has the following rules:

[0048] A=-1.50X+30, wherein, A is the inclination angle, and X is the distance between the slider 6 and the rear section of the slide bar 5 .

[0049] Control process:

[0050] Before the flight, set the upper limit and the lower l...

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Abstract

The invention discloses a gravity control hang gliding device and a control method, comprising a wing and a control device suspended below the wing, the wing includes a main wing and a vertical wing, and the control device is installed on the Below the main wing; a control board is installed in the control device, the control board is connected with a barometer and a navigation system with GPS positioning, and two sliding rods for adjusting the center of gravity are installed on the control device. The gravity control hang gliding device and control method of the present invention, because it does not carry a pilot and has light gravity, it can fly for a long time when the wind force is suitable. Hang gliders are extremely cheap to manufacture and fly.

Description

technical field [0001] The invention relates to the field of gliding wing control, in particular to a gliding wing device that controls direction by changing the center of gravity. Background technique [0002] A hang glider has a main wing and an aileron. The main wing is the most important structure for generating lift. The aileron is an aerodynamic rudder. The pilot senses the airflow to adjust the aileron and then adjust the flight direction. [0003] Due to the difficulty of sensing the airflow process, it is difficult to realize unmanned flight, and carrying a pilot will increase the overall weight and make it easier to land. [0004] The air rudder structure of the traditional glider is relatively complicated, and the flight environment is relatively high, so it is impossible to realize the flight mission in bad weather. Contents of the invention [0005] According to the above-mentioned technical problems, a gravity control hang glider device and control method ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C31/02
CPCB64C31/02B64U10/25B64U2201/10
Inventor 王俊霖周文雅张桐孙晨
Owner DALIAN UNIV OF TECH