BAE Systems eyes new space business with acquisition of In-Space

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  March 12, 2019 | International, Aerospace, Security

  Autonomous Firefighting Drone

  Working with mentors from Sikorsky, three University of Connecticut engineering seniors are translating their classroom education to the field. Electrical engineering majors Kerry Jones and Joshua Steil, and computer engineering major Ryan Heilemann, are collaborating to build and program an autonomous firefighting drone to battle blazes without a pilot's guidance. “In the world today there's a high prevalence of forest fires, like in California, but the problem is of how to safely put out these fires,” says Steil. “So our project, in essence, is to see if we can start putting out fires without a human driver.” Once finished, the drone will carry a thermal imaging camera to identify a fire, object avoidance technology to steer clear of any obstacles, and a softball-sized fire-extinguishing ball that will be dropped over the flames. The system's technology will be tied together through coding language developed by the students, and will operate based on inputted coordinates. While their drone will only be able to put out a campfire-size blaze, the project is meant to prove that this technology is possible, so that much bigger technology can be engineered in the future, says Heilemann. “The idea is that in the future, on a larger scale, there can be a fleet of unmanned helicopters that can go out and put out forest fires, thereby lowering loss of life,” says Steil. While drones are currently used by fire departments across the country, all of them so far have a pilot who navigates the drone from a distance, and most are used for observation, not fire suppression. “The autonomy definitely makes it different,” says Jones, “and the fire-extinguishing ball, for sure.” Teams in previous years have worked on similar projects with Sikorsky, which provided some guidance on what has worked and what has not. The team looked back on previous projects' reports, including last year's team, which was the first to integrate firefighting capabilities into the drone. While the previous team to work on this project used small thermal sensors called thermopile array sensors, Heilemann says these sensors required the previous drone to be only about six feet from the flames, which was too close for real-world applications. His team decided to use an infrared camera, which allows for more distance from the flames. This year's team had the added benefit of working on their project in UConn's brand new 118,000 square-foot Engineering and Science Building, which features three engineering floors filled with faculty and labs focused on robotics, machine autonomy, and virtual and augmented reality. At Sikorsky, the team is working with a recent UConn School of Engineering alum, Jason Thibodeau, deputy manager of Sikorsky's Flight Controls and Autonomous Systems Department. “He's really helpful. We have phone meetings every Monday, and we tell him what's going on, what we're struggling with, and he reasons with us,” says Jones. Adds Heilemann, “He really wants us to figure our way through issues we have, instead of just giving us a direct solution.” Working with Sikorsky also introduced the UConn seniors to new career options. Jones has accepted an offer with Sikorsky after she graduates, in their autonomy lab as part of their Rotary and Mission Systems department. Steil has accepted a job offer with Sikorsky's parent company, Lockheed Martin, in Massachusetts after graduation. “Working with Sikorsky definitely sparked a greater interest looking into the company as a whole,” he says. Heilemann also decided to go into the aerospace industry, and has found a job doing control and diagnostics at another aerospace company. Most importantly, the collaboration was a chance to get some experience with a top company. “In this project, I get to learn so much about Sikorsky and what they do,” says Steil, “and having a company like that so close to home and have them be our sponsor is definitely an added benefit.” https://dronescrunch.com/autonomous-firefighting-drone/

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  October 12, 2018 | International, Aerospace

  To up fighter readiness levels, Pentagon looks to retire older planes and fix supply chains

  By: Aaron Mehta WASHINGTON — With Secretary of Defense Jim Mattis issuing new guidancedemanding readiness for tactical air assets increase in just one year, the Pentagon is openly acknowledging that older planes will have to be retired and cannibalized for parts to make it happen. The department will also look to overhaul how it handles its supply chain, according to the department's No. 2 official. In a September memo, first reported by Defense News, Mattis ordered the Air Force, Navy and Marines to get the Pentagon's fleets of F-16, F-18, F-22 and F-35 fighters to a minimum of 80 percent mission ready. That would represent a major jump in readiness over a short period of time, raising skepticism amongst analysts. From a pure numbers-on-paper standpoint, the easiest way for getting readiness rates up on the fleet would involve retiring older, less ready aircraft — essentially increasing the percentage of good-to-go planes by reducing the overall size of the fleets. Such a move may not be popular on the Hill, which routinely complains about the size of the military compared with previous eras. But it's a logical step being endorsed by both Deputy Secretary of Defense Patrick Shanahan and Gen. Robert Neller, the Marine Corps chief of staff. “You gotta get rid of airplanes. At some point, you gotta get rid of the old ones,” Neller told reporters Wednesday at a Defense Writer's Group event, when asked how he would hit that 80 percent mark. Neller added that such a move has to be part of a broader spectrum of moves, including better quality parts from vendors, being more efficient with maintainers, and adjusting the flying hours for pilots to make sure the wings aren't being worn off on jets. “It's not going to be a single thing, so we've got to do our part,” he added. Speaking to reporters at the AUSA conference the same day, Shanahan seemed to zero in on the oldest Navy jets as ones that could be retired. “Well, when you look at the size of the fleet of the F-18s, you got [F-18A models] out there, then you look at what it would take to restore them to a certain level of readiness, you might say it's much easier just to retire those,” he said. “So, I mean, there's a mix of answers.” “It probably doesn't make sense to generate a lot of activity to make something that is older more reliable, but when you think about the joint strike fighter and the hundreds of those that we're going to take, 80 percent should be the minimum, OK? It shouldn't be some aspirational goal, it should be the minimum.” However, he pushed back at the idea that anyone will “game the system” to get those readiness percentages up. Commercial practices In the memo, Mattis specifically notes the commercial aviation industry is able to maintain higher readiness rates and directs the service to look that way for inspiration. “I am confident in our department's ability to generate additional capacity from our current aircraft inventory, alongside the commercial aviation industry's sustainment of high availability rates,” Mattis wrote. “As we seek to achieve our goals, we can learn from industry's benchmarks for measuring speed, cost and mission capability, as well as its best practices for implementing a sustainable, Department-wide system.” Shanahan, who will be the overall leader of the readiness rate improvement efforts, is a longtime Boeing executive who worked directly on a number of commercial jet production programs. And to him, there are absolutely lessons that can be drawn from passenger aviation. “A jet engine is a jet engine; no one will convince me otherwise,” he said. “I've lived in both worlds, I've been on more airplanes than anybody in the United States, I know these things, OK?” The deputy said his focus was on helping the service develop “methods, systems and practices” that will lead to systemic changes in how maintenance is done and provide dividends for years to come. “When you look at the F-18s, this is the same size of fleet as Southwest has. It's not a super-large fleet, they're all basically the same,” Shanahan noted. “So how do we put in place, you know, the support practices and the parts so that people aren't working as hard?” The need to keep part quality and quantity up were on display just a day after Shanahan and Neller's comments. On Thursday, the Pentagon ordered a temporary stop to flying the F-35 as it investigated a fuel tube inside the engines of the fleet. That same day, an F-22 crashed on its side following a landing gear malfunction. During his talk with reporters, the Navy was singled out as already having committed to improving their methodologies. And he called out the need to “restructure” how both the Navy and Air Force handle their supply chains — something he said will ultimately bleed over into maintenance beyond the four selected jet fleets. “The real end game to me is as a department, how do we end up with a single sustainment system? And what was good about this is that once you get the F-18 right, it spills over into the P-8, because they're side-by-side, so [the P-8 maintainers] going to be like, ‘Those guys, they're working a lot less hard than we are and they're getting much better results, why don't we just do it that way?' “And then as people see the methods they apply to shipbuilding or ship maintenance,” he added. Shawn Snow of Marine Corps Times contributed to this report. https://www.defensenews.com/air/2018/10/11/to-up-fighter-readiness-levels-pentagon-looks-to-retire-older-planes-and-fix-supply-chains

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  December 6, 2022 | International, C4ISR

  US Army to lay out communications gear needs for industry at TEM9

  The capability set initiative launched in fiscal 2021, with upgrades of off-the-shelf and specialized tech expected in 2023, 2025, 2027 and beyond.