autonomous underwater vehicles (auvs)
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Tests conducted by Cornell and the U.S. Navy used new algorithms to outperform state-of-the-art programming for autonomous underwater sonar imaging, significantly improving the speed and accuracy for identifying objects such as explosive mines, sunken ships, airplane black boxes, pipelines, etc.
A move to ultrasonic acoustics for wireless energy transmission could power implants, underwater sensors, and more
A team of researchers in Korea has been working on functional acoustic energy transmission (AET) systems, and their latest paper details a major breakthrough: Prototypes capable of powering LEDs, sensors, and Bluetooth transmitters at range and through materials include metal, tissue, and water.
With growing concern over microplastics from ocean waste, autonomous underwater vehicles — AUVs — have been proposed as a tool for cleaning up our seas, but only if they can pick the plastics out from the fish: Enter these tweaked EfficientDets, boosting accuracy for the task.
An ROV camera is any visual imaging system that can be used on underwater ROVs to provide the operator with a perception of the operating environment. The depth rating for an ROV camera usually starts at 300m.
The aim of this article is to provide a high-level answer to the question: “What do people use underwater robotic arms for?” If you’ve worked with Remotely Operated Vehicles (ROVs) before, this article probably isn’t for you. For everyone else, let’s go.
A Quick Start Guide to Underwater ROVs. In this guide, you’ll learn about what defines a remotely operated vehicle, different types of ROVs, and what they are used for. Underwater ROVs are used to observe and interact underwater across a range of industries.
On an icy mission: DFKI researchers test extraterrestrial under-ice navigation in northern Swedish National Park
Is there life on Jupiter's moon Europa? An ocean suspected to be under miles of ice gives science hope. But how could it be reached and explored? Researchers at the DFKI Robotics Innovation Center have been investigating this question since 2012 in the Europa Explorer project series.
Removing litter from oceans and seas is a costly and time-consuming process. As part of a European cooperative project, a team at the Technical University of Munich (TUM) is developing a robotic system that uses machine learning methods to locate and collect waste under water.
Research could enable monitoring of our oceans or exploration of alien ocean worlds
Geographically and logistically, Antarctica is about as far away from anywhere as you can get on this planet. Yet in the scope of our solar system, Earth’s southernmost continent is right in our own backyard.
Terrain-relative navigation helped Perseverance land – and Ingenuity fly – autonomously on Mars. Now it’s time to test a similar system while exploring another frontier.
with Xsens MTi
In this episode, we talk about Charm Industrial’s novel approach for carbon offsetting, a concept fitness drone from Hongik University that could be the first to commercialize, and a joint effort between MIT and US Navy to understand how sound waves are altered by water conditions in the North Pole.
A team of MIT engineers has developed a navigational method for autonomous vehicles to navigate accurately in the Arctic Ocean without GPS.