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On the same subject

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  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

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  April 21, 2024 | International, Aerospace

  NATO allies pledge additional air defence systems for Kyiv, Stoltenberg says

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  September 18, 2018 | International, Naval

  The US Navy is going to need a bigger boat, and it’s getting ready to buy one

  By: David B. Larter WASHINGTON — The U.S. surface Navy is moving rapidly toward buying a new large surface ship that will replace the aging cruisers, a ship that Navy leaders and experts say will need to be spacious to accommodate future upgrades and weapon systems. The office of the Chief of Naval Operations Director of Surface Warfare, or OPNAV N96, has convened a “large surface combatant requirements evaluation team” to figure out what the Navy's next large ship will look like and what it will need to do. The goal, according to the N96 head Rear Adm. Ron Boxall, will be to buy the first cruiser replacement in 2023 or 2024. The acquisition process should kick off formally next year once a capabilities development document is completed, but a few main factors are driving the size requirement, Boxall said. The fleet is pushing towards designs that can easily be upgraded without a major overhaul. To do that, the Navy thinks its going to need a lot of extra power for more energy-intensive weapons in the future, such as electromagnetic rail guns and laser weapons. “You need something that can host the [size, weight, power and cooling], so it's probably going to be a little bigger," Boxall said. "Flexibility and adaptability, the ability to upgrade quickly, is going to be a key requirement capability. It's got to have room to grow. Full article: https://www.defensenews.com/naval/2018/09/17/the-us-navy-is-going-to-need-a-bigger-boat-and-its-getting-ready-to-buy-one