БЛОГ

Archive for the ‘drones’ category: Page 53

Dec 19, 2021

A New Untethered and Insect-Sized Aerial Vehicle

Posted by in categories: drones, robotics/AI

Researchers at Toyota Central R&D Labs have recently created an insect-scale aerial robot with flapping wings, powered using wireless radiofrequency technology. This robot, presented in a paper published in Nature Electronics, is based on a radiofrequency power receiver with a remarkable power-to-weight density of 4,900 W kg-1.

“Small drones typically have a very limited operating time due to their power source,” Takashi Ozaki, one of the researchers who carried out the study, told TechXplore. “The purpose of our recent research was to overcome this limitation. Currently, no-contact power supply using electromagnetic waves has been put to practical use in various products, but it was unknown how far it could be applied to small flying robots.”

The main objective of the recent study by Ozaki and his colleagues was to power an insect-size flying robot using no-contact, wireless charging technology. The robot created by the researchers is essentially comprised of a flapping, piezoelectric actuator that is powered through a 5 GHz dipole antenna.

Dec 17, 2021

Will the Emergence of Drones Mean the End of Crewed Aircraft?

Posted by in categories: drones, military

All good things come to an end.

Uncrewed aerial vehicles (UAVs), also known as drones, have proved to be something of a revolution in many aspects of our modern world. Among the most dramatic, in the field of combat.

The ability to project power at a distance without risking a human’s life is an incredibly technological feat. It could be so revolutionary, in fact (if some experts are to be believed), that it could put an end to more than a century of aerial dominance in warfare.

Continue reading “Will the Emergence of Drones Mean the End of Crewed Aircraft?” »

Dec 17, 2021

Drone Sails Into Category 4 Hurricane, Sends Back Incredible Video and Data

Posted by in categories: climatology, drones

HD video isn’t the only thing Saildrone captured. Data from the heart of the storm could help researchers, too.

Dec 15, 2021

The Most Realistic Robot Humanoid | Nanochip for Programming Living Matter | Technology News

Posted by in categories: biological, drones, Elon Musk, robotics/AI

https://www.youtube.com/watch?v=bexdRUnUo-0&feature=share

To sign up, go to http://brilliant.org/ProRobots/ and register for free.
Also, the first 200 people who click this link will get 20% off a year’s Premium subscription.

✅ Instagram: https://www.instagram.com/pro_robots.

Continue reading “The Most Realistic Robot Humanoid | Nanochip for Programming Living Matter | Technology News” »

Dec 15, 2021

Russia’s Heavy Stealth Drone ‘Hunter’ is Ready for Its First Flight

Posted by in categories: drones, military

And it’s likely to meet its 2024 deadline.

United Aircraft Corporation (UAC), a subsidiary of Rostec, the Russian state corporation that supports military manufacturing, has unveiled the first flight prototype of its S-70 Okhotnik combat drone, Tass reported. The unveiling that took place on Tuesday was attended by Russia’s Deputy Defense Minister, Alexey Krivoruchko.

Continue reading “Russia’s Heavy Stealth Drone ‘Hunter’ is Ready for Its First Flight” »

Dec 13, 2021

New AI Research Could Enable Ocean Monitoring and Exploration

Posted by in categories: drones, robotics/AI

Further exploration of the unknown worlds of the deep sea may soon be possible, along with low-energy monitoring. Engineers at Caltech, ETH Zurich, and Harvard are developing an AI that will allow autonomous drones to navigate using the ocean’s currents rather than struggling to move through them.

According to one of the authors of a recent paper published in Nature Communications 0, John O. Dabiri, communications with robots exploring at depths of 20,000 feet is near impossible. They are difficult to control via joystick, and researchers are unable to feed them data about local ocean currents. So it becomes necessary for ocean-borne drones to be able to make their own decisions and move by themselves.

Dec 12, 2021

New Cyber Protections Against Stealthy “Logic Bombs” Targeting 3D Printed Drones, Prostheses and Medical Devices

Posted by in categories: biotech/medical, cybercrime/malcode, drones, health

Cyber attackers could target 3D printed objects in health care, aerospace, and other fields.

Cybersecurity researchers at Rutgers University-New Brunswick and the Georgia Institute of Technology have proposed new ways to protect 3D printed objects such as drones, prostheses, and medical devices from stealthy “logic bombs.”

The researchers will present their paper, titled “Physical Logic Bombs in 3D Printers via Emerging 4D Techniques,” at the 2021 Annual Computer Security Applications Conference on December 10, 2021.

Dec 12, 2021

Six Hurricane-Faring Autonomous Drones to Collect Data in Gulf Stream Region

Posted by in categories: climatology, drones, robotics/AI, sustainability

The same Saildrones captured the first-ever video from inside a major hurricane from sea level in September.

Six autonomous Saildrones are taking off on a six-month journey to tackle some of Earth’s most challenging ocean conditions, in order to improve climate change and weather forecast computer models, reported CNN.

They will travel to the Gulf Stream throughout the winter months where they will collect data about the process by which oceans absorb carbon (carbon uptake). So far, the numbers on this type of activity have only been estimates produced by statistical methods that cannot, therefore, be relied upon.

Continue reading “Six Hurricane-Faring Autonomous Drones to Collect Data in Gulf Stream Region” »

Dec 12, 2021

What can Google’s army of robots do?| Physicists have turned back time | High Tech News

Posted by in categories: cyborgs, drones, Elon Musk, governance, quantum physics, robotics/AI, space, sustainability

https://www.youtube.com/watch?v=_Eh1w6guPC8&feature=share

✅ Instagram: https://www.instagram.com/pro_robots.

You are on the PRO Robots channel and in this form we present you with high-tech news. What can Google’s army of robots really do? Can time turn backwards? Catapult rockets and a jet engine powered by plastic waste. All this and much more in one edition of high-tech news! Watch the video until the end and write your impressions about the new army of robots from Google in the comments.

Continue reading “What can Google’s army of robots do?| Physicists have turned back time | High Tech News” »

Dec 11, 2021

This bipedal robot/drone hybrid can walk, fly and skateboard

Posted by in categories: drones, robotics/AI

Page 53 of 174First5051525354555657Last