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https://techcrunch.com/2018/09/13/t...-kilometer-on-a-charge-with-its-flappy-wings/
The incredible agility of the common house or fruit fly puts every drone and robot to shame, but devices inspired by them are beginning to catch up. A new four-winged flapping robot not only successfully imitates the fruit fly’s hyper-agile flying method, but can travel for up to a kilometer before running out of juice.
Robotics researchers at the Delft University of Technology wanted to create a flying platform that could imitate and test theories on how insects fly the way they do, but without tethers or non-animal propulsion like propellers.
It’s not just that they want a cool robot: The way insects respond to things like gusts of wind or an imminent slapping hand demonstrate incredible reaction times and control feedback, things that could inform autonomous craft like drones or even small airplanes. Wouldn’t it be nice to know your jet could autonomously and smoothly dodge a lightning bolt?
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'The four-winged, tailless style of their creation, the DelFly Nimble, is novel but evidently effective. Their robot can go 7 meters per second, or about 15 MPH, hover in place or perform all kinds of extreme motions like dives and rolls smoothly. It’s no joke doing that using rotors with continuous thrust, let alone via coordinated wing movement. You can see it perform a few more capers in the video here.'
The incredible agility of the common house or fruit fly puts every drone and robot to shame, but devices inspired by them are beginning to catch up. A new four-winged flapping robot not only successfully imitates the fruit fly’s hyper-agile flying method, but can travel for up to a kilometer before running out of juice.
Robotics researchers at the Delft University of Technology wanted to create a flying platform that could imitate and test theories on how insects fly the way they do, but without tethers or non-animal propulsion like propellers.
It’s not just that they want a cool robot: The way insects respond to things like gusts of wind or an imminent slapping hand demonstrate incredible reaction times and control feedback, things that could inform autonomous craft like drones or even small airplanes. Wouldn’t it be nice to know your jet could autonomously and smoothly dodge a lightning bolt?
====================================================
'The four-winged, tailless style of their creation, the DelFly Nimble, is novel but evidently effective. Their robot can go 7 meters per second, or about 15 MPH, hover in place or perform all kinds of extreme motions like dives and rolls smoothly. It’s no joke doing that using rotors with continuous thrust, let alone via coordinated wing movement. You can see it perform a few more capers in the video here.'