Medium and small-sized umbrella-type airship and control method thereof
A control method, small and medium-sized technology, applied in parachutes, aircraft parts, non-rigid spaceships, etc., can solve the problems of slow descent, unfavorable hull balance control of hull longitudinal structure, waste of filling gas high-altitude balloons, etc., to reduce the overall The effect of using cost, increasing aerodynamic resistance, and reducing floor space
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Embodiment 1
[0044] Embodiment one: if figure 1 Shown, a kind of small and medium-sized parachute airship comprises soft hull, and soft hull comprises the skin 1 that is used for three-dimensional shape and is arranged on a plurality of airbags 2 in skin 1, and airbag 2 is ring structure, and cover The skin 1 has an umbrella-shaped structure and an umbrella cavity is formed under the skin 1. Each airbag 2 is arranged on the inner curved surface of the skin 1 in the umbrella cavity, and the airbags 2 and the skin 1 are connected together by bonding or weaving. , effectively improving the connection strength between the two.
[0045] In order to improve the stability of the airship when it is descending, the top of the skin 1 is provided with an umbrella top hole 5 communicating with the umbrella cavity, and a solar panel is also installed on the upper surface of the skin 1, and the top of the skin 1 is connected by a secondary connection cable. The guide umbrella 3 is connected, the upper ...
Embodiment 2
[0047] Embodiment two: if figure 2 image 3 Shown, a kind of small and medium-sized parachute airship comprises soft hull, and soft hull comprises skin 1 for dimension shape and a plurality of airbags 2 and a plurality of inflatable skeletons 6 arranged in skin 1, inflatable After deployment, the soft hull has a hemispherical structure, and each airbag 2 and a plurality of inflatable skeletons 6 are arranged in the inner skin 1 of the boat cavity. glued or braided together.
[0048] In order to improve the stability of the airship when it is descending, the top of the skin 1 is provided with an umbrella top hole 5 communicating with the umbrella cavity. The umbrella top vertical hole 7 communicated with the holes 5, the two sides of the umbrella top vertical hole 7 are the areas filled by the air bag 2 when the air bag 2 is full of gas, and the cross section of the area filled by the air bags 2 on both sides is an umbrella structure.
[0049] When the airship is dropping t...
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