Archive for the ‘drones’ category: Page 17

May 20, 2022

UK’s National Grid launches drone trial to fully automate asset inspections

Posted by in categories: drones, health, robotics/AI

UK’s National Grid Electricity Transmission (NGET) is launching trials to fully automate the corrosion inspection of electricity transmission pylons with the help of autonomous drones.

NGET owns 21,900 steel lattice pylons that carry overhead transmission conductor wires in England and Wales. Transmission pylon steelwork conditions can deteriorate through corrosion, so periodic assessments are made to understand the health of the network. NGET inspects around 3,650 steel lattice pylons each year, capturing high definition still color images of steelwork using helicopters and manually-operated drones.

May 17, 2022

A new all-electric drone is totally silent. And it uses ion propulsion?

Posted by in category: drones

May 17, 2022

SpaceX launches two Starlink missions in 24 hours

Posted by in categories: drones, internet, satellites

Two SpaceX Falcon 9 rockets have completed back-to-back Starlink launches less than 24 hours apart, successfully delivering 106 Starlink satellites to low Earth orbit (LEO).

Originally scheduled just a handful of hours apart, slight delays eventually saw Starlink 4–13 and Starlink 4–15 settle on 6:07 pm EDT, May 13th and 4:40 pm EDT, May 14th, respectively. Entering the final stretch, launch preparations went smoothly and both Falcon 9 rockets ultimately lifted off without a hitch.

The series began with Starlink 4–13 on Friday. SpaceX chose Falcon 9 B1063 to support the Starlink launch and the booster did its job well, wrapping up its fifth launch since November 2020 with a rare landing aboard drone ship Of Course I Still Love You (OCISLY). Since SpaceX permanently transferred OCISLY from the East Coast to the West Coast in mid-2021, the drone ship has only supported five booster recoveries. Save for an unusual East Coast Starlink launch in May 2021, Falcon 9 B1061 has also primarily been tasked with supporting SpaceX’s West Coast launch manifest. With only one older pad – Vandenberg Space Force Base’s (VSFB) SLC-4 complex – available to SpaceX, the company’s West Coast Falcon launches are also considerably rarer than its East Coast missions.

May 17, 2022

Tiny drone based on maple seed pod doubles flight time

Posted by in categories: drones, electronics

Anyone else find it fascinating that we have all this tech and still can’t compete with nature?

A trio of researchers at City University of Hong Kong has developed a tiny drone based on the maple seed pod. In their paper published in the journal Science Robotics, Songnan Bai, Qingning He and Pakpong Chirarattananon, describe how they used the maple seed pod as an inspiration for increasing flight time in under 100-gram drones.

Maple seed pods are well known for their helicopter-type design. As they fall from the tree, they spin like a helicopter with no engine, increasing their distance from the tree as they are blown afar. In this new effort, the researchers sought to take advantage of the efficiency inherent in the structure of the maple seed pod to increase for tiny . To that end, they built a tiny drone that can spin like the maple seed pod to keep aloft. The resulting drone could fly for nearly twice as long as those with a traditional four-rotor design.

Continue reading “Tiny drone based on maple seed pod doubles flight time” »

May 16, 2022

Nordic Unmanned to acquire Belgian drone-in-a-box company DroneMatrix

Posted by in categories: drones, robotics/AI

With drone-in-a-box (DiaB) solutions emerging as a growth segment within the drone industry, Norway-based Nordic Unmanned has entered into an acquisition agreement with DiaB specialist DroneMatrix.

This partnership will enable both companies to scale their commercial offerings through new services and solutions.

May 10, 2022

Palm-Sized Drone With Flight Performance Like in Sci-Fi Films Can Attack Humans in Pack [WATCH]

Posted by in categories: drones, robotics/AI

A technological demonstration from China recently presented the power of super drones that track objects and people with high precision. The remote-powered vehicles, developed by scholars from Zhejiang University, were deployed into a thick bamboo forest to test their capabilities.

A video released by the researchers shows that the drones maneuvered effectively over the complex obstacles of the forest. The demonstration of the machines creeped out many audiences, as the precision and navigation of the drones exceeded far more than those of the technologies we see today.

Continue reading “Palm-Sized Drone With Flight Performance Like in Sci-Fi Films Can Attack Humans in Pack [WATCH]” »

May 8, 2022

Drone swarms can now fly autonomously through thick forest

Posted by in categories: drones, robotics/AI

A swarm of 10 bright blue drones lifts off in a bamboo forest in China, then swerves its way between cluttered branches, bushes and over uneven ground as it autonomously navigates the best flight path through the woods.

The experiment, led by scientists at Zhejiang University, evokes scenes from —and the authors in fact cite films such as “Star Wars,” “Prometheus” and “Blade Runner 2049” in the opening of their paper published Wednesday in the journal Science Robotics.

“Here, we take a step forward (to) such a future,” wrote the team, led by Xin Zhou.

May 5, 2022

Army of seed-firing drones will plant 100 million trees by 2024

Posted by in categories: climatology, drones, sustainability

That’s 25 times faster, at 80 percent the cost of conventional means.

Combating climate change and biodiversity loss is a complicated matter, causing prolonged and perhaps tedious conversations. But what if there was a cooler way to achieve all that?

Enter Australian start-up AirSeed Technology and their swarms of seed-firing drones that are planting 40,000 trees a day to fight deforestation. The company and its incredible technology were featured Wednesday on * Euro Green News*. drone that can plant 40,000 trees a day could be essential in fighting deforestation.

May 5, 2022

China developed a drone swarm that can fly effortlessly through an entire forest

Posted by in categories: drones, information science

May 4, 2022

Drone Powered by Ion Propulsion Promises Noise Levels Below 70 dB, Uses No Propellers

Posted by in category: drones

If there’s one hard-to-ignore annoyance with drones is noise pollution, with these otherwise extremely useful aircraft being quite loud due to their propellers. This Florida-based startup plans to solve that problem and help create a quieter urban environment with its next-generation silent drone.

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