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June 30, 2022 | International, Land

South Korea develops robot for autonomous tunnel exploration

The robot can explore underground tunnels without topographic information, detecting risks and generating a 3D map of the exploration area, a government agency says.

https://www.defensenews.com/unmanned/2022/06/24/south-korea-develops-robot-for-autonomous-tunnel-exploration/

On the same subject

  • Teams Will Test Concepts for Exploring Underground in SubT Integration Exercise

    January 23, 2019 | International, Land

    Teams Will Test Concepts for Exploring Underground in SubT Integration Exercise

    In early April, nine qualified teams will attempt to remotely navigate the dark and dirty corridors of Edgar Experimental Mine in Idaho Springs, Colorado, in preparation for the Circuits Stage of the DARPA Subterranean (SubT) Challenge later this year. The SubT Integration Exercise, known as STIX, offers teams an opportunity to try out their technologies, including robotics, sensors, and communications solutions, in a representative environment. The locations for the Circuits Stage events have not been announced. The Subterranean Challenge seeks to revolutionize how first responders and warfighters operate in human-made tunnel systems, urban underground settings, and natural cave networks that are too dangerous, dark, deep, and unknown to risk human lives. Teams are competing to develop breakthrough technologies that rapidly and remotely map, navigate, and search subterranean environments. To qualify for STIX, teams were required to demonstrate baseline performance capabilities and appropriate safety measures. The participating teams and members are as follows: CERBERUS: CollaborativE walking & flying RoBots for autonomous ExploRation in Underground Settings University of Nevada, Reno ETH Zurich, Switzerland Sierra Nevada Corporation University of California, Berkeley Flyability, Switzerland CoSTAR: Collaborative SubTerranean Autonomous Resilient Robots Jet Propulsion Laboratory California Institute of Technology Massachusetts Institute of Technology KAIST, South Korea CRAS: Center for Robotics and Autonomous Systems Czech Technological University, Czech Republic Université Laval, Canada CRETISE: Collaborative Robot Exploration and Teaming In Subterranean Environments Endeavor Robotics Neya Systems CSIRO Data61 Commonwealth Scientific and Industrial Research Organisation, Australia Emesent, Australia Georgia Institute of Technology Explorer Carnegie Mellon University Oregon State University MARBLE: Multi-agent Autonomy with Radar-Based Localization for Exploration University of Colorado, Boulder University of Colorado, Denver Scientific Systems Company, Inc. PLUTO: Pennsylvania Laboratory for Underground Tunnel Operations University of Pennsylvania Exyn Technologies Ghost Robotics Robotika.cz Robotika.cz, Czech Republic Czech University of Life Science, Czech Republic The SubT Challenge comprises two competitions – the Systems Competition, where teams will develop novel hardware solutions to compete in physical underground environments, and the Virtual Competition, where teams will develop software-based solutions to test in simulated scenarios. Teams will compete in three preliminary Circuit events and a Final event pursuing high-risk and high-reward approaches. The Final event, planned for 2021, will put teams to the test with courses that incorporate diverse challenges from all three environments. Teams in the Systems track will compete for up to $2 million in the Systems Final event, with up to $200,000 in additional prizes available for self-funded teams in each of the Systems Circuit events. Teams in the Virtual track will compete for up to $1.5 million in the Virtual Final event, with additional prizes of up to $500,000 for self-funded teams in each of the Virtual Circuit events. Other teams interested in participating in the SubT Challenge may submit their qualification materials to be eligible for future events. The next qualification deadline is April 22, 2019, to establish eligibility for the Tunnel Circuit in August. Requirements can be found in the SubT Qualification Guide available on the Resources Page. Interested teams are also encouraged to join the SubT Community Forum, where they can engage with other participants and ask any questions. For additional information on the DARPA Subterranean Challenge, please visit www.subtchallenge.com. Please email questions to SubTChallenge@darpa.mil. https://www.darpa.mil/news-events/2019-01-22

  • Sea-Air-Space 2024: All the cutting-edge tech at Navy’s largest show

    April 11, 2024 | International, Land

    Sea-Air-Space 2024: All the cutting-edge tech at Navy’s largest show

    From an eclipse that yanked attendees to the waterfront to a surprise appearance by Lance Cpl. Chesty XVI, here’s what you may have missed.

  • Air Force to link F-35, F-22 in ‘connect-a-thon’ experiment

    November 13, 2019 | International, Aerospace, C4ISR

    Air Force to link F-35, F-22 in ‘connect-a-thon’ experiment

    By: Aaron Mehta WASHINGTON — The U.S. Air Force is preparing an experiment it hopes will link the F-22 and F-35 fighter jets, the first in a series of experiments that service acquisition head Will Roper has dubbed “connect-a-thons.” The experiments are to happen every four months, starting in December. The goal is to identify a fleet of aircraft with a communications issue, invite voices from inside and outside the Pentagon to offer solutions, and then test those offerings in a live experiment. “We're making it up as we go, right? There's never been anything like this,” Roper said at a breakfast hosted by the Defense Writers Group. “We need a way for people to propose connections and get into the pipeline. So I wouldn't be surprised at all if it ends up being like a pitch day ... having a proposal process where we review the maturity of the tech versus the benefit to the war fighter. We would do the former, our operators would do the latter." “And what I love about this is it's kind of a competition within the joint force," he added. "We're going to be looking for the fast movers to volunteer, then we'll be looking at the fast followers.” The first event, hosted by North American Aerospace Defense Command and U.S. Northern Command, will feature an attempt to allow the F-22 and F-35 to share battlespace — a long-sought capability. The F-22 was built with an older data link that can't match up with the Multifunction Advanced Data Link, or MADL, system used on the newer F-35; while the F-35 can receive data through Link 16, it can't share the data back — a key capability given the envisioned role of the F-35 as a major sensor for the future Air Force. For the test, the service will use what Roper called a “Babel Fish-like translator” under the working name of GatewayOne to serve as a “universal translator” for the two jets. The first test, in December, will feature the equipment on a pole on a test range, with the jets pinging their information back and forth from that fixed location. Should that system work well, in four months Roper plans to put GatewayOne onto a Valkyrie drone, a system designed by Kratos to be cheap enough to be disposable in a battlefield situation. It's not the first time a drone has been used as a link between the two fighters: In 2017, Northrop Grumman pitched its Global Hawk unmanned system, equipped with a new radio, to act as a translator between the aircraft. Future connect-a-thons currently planned include linking SpaceX's Starlink satellites with KC-135 aerial refueling aircraft in an effort to show commercial communications can work with military aircraft; Roper said the KC-135 community volunteered because the tanker aircraft is perpetually seeking more bandwidth. Roper also expects the F-16 community — which he called “very innovative, agile operators” who understand they need to keep an aging plane relevant — to “sign up wholesale” for tests in the future. The acquisitions chief said he is committed to keeping the four-month schedule going, in part because it means if the technology isn't satisfactory, the service will know quickly and be able to move onto something else. “The good news about that is [Congress and the Pentagon] don't really have to believe us for very long. Just let us get through a few connect-a-thon cycles,” Roper said. “And if we're failing miserably, then that should tell you something about the future of the program.” https://www.c4isrnet.com/air/2019/11/12/us-air-force-to-link-f-35-with-f-22-in-connect-a-thon-experiment/

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