帶著橫幅駕駛無人機?


15

我想像這樣在UAV上貼橫幅:

Aircraft with trailing banner

我有兩個問題:

  • 首先,是否有可能在可見橫幅的情況下駕駛這樣的無人機?
  • 將橫幅廣告附加到無人機上時,我需要考慮哪些設計方面的考慮?

簡短地繪製作用在橫幅上的力,我們可以看到在A處需要有兩條線連接到飛機。也沒有直接抵消橫幅重量的力,但是飛機傾向於通過簡單地增加橫幅的長度並具有克服增加的空氣阻力的能力來解決該問題。

8

It is definitely possible to attach a banner to an RC plane. There are many people who have done it and It should be relatively simple. Some things to consider are:

  • Use a very lightweight material for the banner.
  • Make sure you have some support on the banner that prevents it from crumpling vertically. (you can use straws, a wire, or any lightweight rods)
  • You can use a small weight to help keep the banner upright like this:

banner with weight


11

It should be possible so long as the aircraft has enough spare thrust and lift to counteract the drag and weight. Many model aircraft have good power-to-weight compared to their full size equivalent.

  • For the banner attachment, you need a secure point to attach it to the aircraft, well away from any propellers or control surfaces. Usually this is on the bottom rear of the fuselage.
  • It is a good idea to include a 'weak link', which will break if the banner snags; this leaves the banner behind, but saves the aircraft being pulled from the sky.
  • You will also need to weight the banner to hang in the correct orientation - making the vertical part of the banner support bottom heavy should suffice.

You can fly banners from both fixed-wing or rotary wing aircraft, in slightly different ways. Fixed wing banner extends behing the aircraft, whereas on a helicopter or multirotor the banner hangs below. enter image description here Image source