A staff of biomedical, mechanical, and aerospace engineers from Metropolis University of Hong Kong and Hong Kong University of Science and Know-how has developed a hopping robotic by attaching a spring-loaded telescopic leg to the underside of a quadcopter. Their paper is published within the journal Science Robotics.
Quadcopters have turn out to be broadly fashionable over the previous a number of years for recreational use by most people, a way of surveillance, and as a research tool—they permit for unprecedented aerial viewing and typically for carrying payloads.
Two options of the flying robots which might be notably in want of enchancment are flight time and payload capability. On this new research, the researchers working in Hong Kong have devised a way to beat each issues.
The strategy they developed concerned including a spring-loaded telescopic leg (primarily a pogo stick) beneath a typical quadcopter, permitting it to hop when crucial. To permit the leg to work correctly, the researchers additionally added stabilizing capabilities.
Including the hopping skill decreased battery drain, permitting for longer flight occasions. It additionally allowed the quadcopter to raise a lot heavier hundreds as a result of it didn’t must hold them aloft.
The researchers discovered that the robotic may hop round as desired, shifting simply from one location to a different. It may additionally take flight mid-hop after which fly as a traditional quadcopter. Testing confirmed that along with clear vertical hops, the robotic was able to hopping on uneven floor and will even hop horizontally, which meant the leg might be used as a bumper of types, stopping harm if the robotic ran right into a wall or different construction.
The researchers describe their robotic as being the scale of a chicken with a low weight, roughly 35 grams. Amongst doable purposes, they recommend it might be used to observe wildlife, for instance, hopping amongst branches excessive within the timber. It may be utilized in disaster areas, serving to in assessments and discovering survivors, or as farm screens, hopping from plant to plant testing soil and moisture ranges.
Extra data:
Songnan Bai et al, An agile monopedal hopping quadcopter with synergistic hybrid locomotion, Science Robotics (2024). DOI: 10.1126/scirobotics.adi8912
© 2024 Science X Community
Quotation:
Including a telescopic leg beneath a quadcopter to create a hopping drone (2024, April 11)
retrieved 11 April 2024
from https://techxplore.com/information/2024-04-adding-telescopic-leg-beneath-quadcopter.html
This doc is topic to copyright. Other than any truthful dealing for the aim of personal research or analysis, no
half could also be reproduced with out the written permission. The content material is supplied for data functions solely.
Click Here To Join Our Telegram Channel
Source link
When you’ve got any issues or complaints concerning this text, please tell us and the article will likely be eliminated quickly.
