Drone Landing Autonomously on Walls

Hi everyone, here is a video of a new perching drone that we developped, called S-MAD (Sherbrooke's Multimodal Autonomous Drone).

It's the first fixed-wing drone that autonomously perches and takes off from vertical surfaces, both indoors and outdoors. This kind of ability enables small UAVs to perform extended missions, offering new types of applications. Ultimately, such bird-inspired platforms could be used for long duration surveillance, energy harvesting, inspection of structures or reconfigurable sensor networks.

We also have a paper on this with more detail, available on Springer.

Cheers,

Dino

E-mail me when people leave their comments –

You need to be a member of diydrones to add comments!

Join diydrones

Comments

  • That's an amazing maneuver! Thanks for sharing John!

  • Thanks!

  • Merci Charles!

    We're starting to have a lot of great research projects on drones, and robotics in general, at uSherbrooke. You can have a look at Createk Design Lab's website to see those: https://www.createk.co/

    Createk | Générateurs de technologies | Université de Sherbrooke
    Createk est un regroupement de créateurs, d’ingénieurs et de scientifiques, leaders dans le développement technologique à l'Université de Sherbrooke.
  • Cool! I did not know uSherbrooke was doing this kind of research. Beau travail!

  • Thank you Marc!

    The airplane can definitely take on some wind before being dislodged from a perched position. However, we haven't characterized precisely the maximum levels of gust that it can support. It should be part of future work that we'll complete soon.

    Some solutions (in case of bad performance due to wind gusts) are the use of claws, which would be opposed microspine toes as the ones shown in the video. With such claws, the platform would be gripping to the surface and much larger gusts would be required to dislodge it.

    We haven't looked into landing in tight spaces for now, although it could be an interesting idea. Hover flight could help in such cases for slow navigation!

  • That is just fantastic work. Well done.

    How easily would a serious gust of wind dislodge a perched UAV? In other words do you need a calm environment.

    Also, I imagine that this could be easily adapted to allow landing in tight spaces -- probably a trivial thing.

  • Thank you all for your interest and questions!!

    @ RM Aviation: We're still working on the platform to further improve its capabilities, before considering a ''commercial'' release. However, most of the design parameters are explained in the paper, if someone wanted to build the same platform.

    @ Andreas Gazis: We used a PixHawk microcontroller and designed custom control loops for the perching maneuver.

    @ Eli Cohen: Indeed, Stanford worked previously on fixed-wing perching. However, if you look closely at the video, you'll see that the perching platform is a glider and the platform taking off is a different one (motorized). We were able to combine the vertical landing and takeoff capabilities in a single platform. We also take advantage of thrust for improved performance at landing.

  • Didn't Stanford do this back in 2010? https://youtu.be/Uo-7YlJRsbM
  • Spectacular, very well done. What kind of flight controller did you use?

This reply was deleted.