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July 23, 2020 | International, Big data and Artifical Intelligence, Advanced manufacturing 4.0, Virtual design and testing, Additive manufacturing

Projet Tempest : BAE Systems souhaite fortement recourir à l’impression 3D et à la robotisation

Projet Tempest : BAE Systems souhaite fortement recourir à l’impression 3D et à la robotisation

Le groupe d'armement britannique BAE Systems vient de dévoiler une nouvelle «smart factory» à Warton, au Nord-Ouest de l'Angleterre, pour fabriquer l'avion de combat furtif de sixième génération Tempest. BAE Systems souhaite produire 30% des composants gr'ce à l'impression 3D, et réaliser plus de 50% de l'assemblage gr'ce à des robots intelligents, selon Les Echos. L'objectif est de réduire fortement les coûts et les délais du programme.

Les Echos du 23 juillet

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  • Technology alliances will help shape our post-pandemic future

    April 16, 2020

    Technology alliances will help shape our post-pandemic future

    Martijn Rasser There's no question the post-corona world will be very different. How it will look depends on actions the world's leaders take. Decisions made in coming months will determine whether we see a renewed commitment to a rules-based international order, or a fragmented world increasingly dominated by authoritarianism. Whomever steps up to lead will drive the outcome. China seeks the mantle of global leadership. Beijing is exploiting the global leadership vacuum, the fissures between the United States and its allies, and the growing strain on European unity. The Chinese Communist Party has aggressively pushed a narrative of acting swiftly and decisively to contain the virus, building goodwill through ‘mask diplomacy', and sowing doubts about the virus' origin to deflect blame for the magnitude of the crisis and to rewrite history. Even though the results so far are mixed, the absence of the United States on the global stage provides Beijing with good momentum. Before the pandemic, the world's democracies already faced their gravest challenge in decades: the shift of economic power to illiberal states. By late 2019, autocratic regimes accounted for a larger share of global GDP than democracies for the first time since 1900. As former U.K. foreign secretary David Miliband recently observed, “liberal democracy is in retreat.” How the United States and like-minded partners respond post-pandemic will determine if that trend holds. There is urgency to act — the problem is now even more acute. The countries that figure out how to quickly restart and rebuild their economies post-pandemic will set the course for the 21st century. It is not only economic heft that is of concern: political power and military might go hand in hand with economic dominance. At the center of this geostrategic and economic competition are technologies — artificial intelligence, quantum computing, biotechnology, and 5G — that will be the backbone of the 21st century economy. Leadership and ongoing innovation in these areas will confer critical economic, political, and military power, and the opportunity to shape global norms and values. The pre-crisis trajectory of waning clout in technology development, standards-setting, and proliferation posed an unacceptable and avoidable challenge to the interests of the world's leading liberal-democratic states. The current crisis accentuates this even more: it lays bare the need to rethink and restructure global supply chains; the imperative of ensuring telecommunication networks are secure, robust, and resilient; the ability to surge production of critical materiel, and the need to deter and counteract destructive disinformation. This is difficult and costly — and it is best done in concert. Bold action is needed to set a new course that enhances the ability of the world's democracies to out-compete increasingly capable illiberal states. The growing clout of authoritarian regimes is not rooted in better strategy or more effective statecraft. Rather, it lies in the fractious and complacent nature of the world's democracies and leading technology powers. In response, a new multilateral effort — an alliance framework — is needed to reverse these trends. The world's technology and democracy leaders — the G7 members and countries like Australia, the Netherlands, and South Korea — should join forces to tackle matters of technology policy. The purpose of this initiative is three-fold: one, regain the initiative in the global technology competition through strengthened cooperation between like-minded countries; two, protect and preserve key areas of competitive technological advantage; and three, promote collective norms and values around the use of emerging technologies. Such cooperation is vital to effectively deal with the hardest geopolitical issues that increasingly center on technology, from competing economically to building deterrence to combating disinformation. This group should not be an exclusive club: it should also work with countries like Finland and Sweden to align policies on telecommunications; Estonia, Israel, and New Zealand for cyber issues; and states around the world to craft efforts to counter the proliferation of Chinese surveillance technology and offer sound alternatives to infrastructure development, raw material extraction, and loans from China that erode their sovereignty. The spectrum of scale and ambition this alliance can tackle is broad. Better information sharing would yield benefits on matters like investment screening, counterespionage, and fighting disinformation. Investments in new semiconductor fabs could create more secure and diverse supply chains. A concerted effort to promote open architecture in 5G could usher in a paradigm shift for an entire industry. Collaboration will also be essential to avoiding another pandemic calamity. Similar ideas are percolating among current and former government leaders in capitals such as Tokyo, Berlin, London, and Washington, with thought leaders like Jared Cohen and Anja Manuel, and in think tanks around the world. The task at hand is to collate these ideas, find the common ground, and devise an executable plan. This requires tackling issues like organizational structure, governance, and institutionalization. It also requires making sure that stakeholders from government, industry, and civil society from around the world provide input to make the alliance framework realistic and successful. No one country can expect to achieve its full potential by going it alone, not even the United States. An alliance framework for technology policy is the best way to ensure that the world's democracies can effectively compete economically, politically, and militarily in the 21st century. The links between the world's leading democracies remain strong despite the challenges of the current crisis. These relationships are an enduring and critical advantage that no autocratic country can match. It is time to capitalize on these strengths, retake the initiative, and shape the post-corona world. Martijn Rasser is a senior fellow at the Center for a New American Security. https://www.c4isrnet.com/opinion/2020/04/14/technology-alliances-will-help-shape-our-post-pandemic-future/

  • Panel wants to double federal spending on AI

    April 2, 2020

    Panel wants to double federal spending on AI

    Aaron Mehta A congressionally mandated panel of technology experts has issued its first set of recommendations for the government, including doubling the amount of money spent on artificial intelligence outside the defense department and elevating a key Pentagon office to report directly to the Secretary of Defense. Created by the National Defense Authorization Act in 2018, the National Security Commission on Artificial Intelligence is tasked with reviewing “advances in artificial intelligence, related machine learning developments, and associated technologies,” for the express purpose of addressing “the national and economic security needs of the United States, including economic risk, and any other associated issues.” The commission issued an initial report in November, at the time pledging to slowly roll out its actual policy recommendations over the course of the next year. Today's report represents the first of those conclusions — 43 of them in fact, tied to legislative language that can easily be inserted by Congress during the fiscal year 2021 budget process. Bob Work, the former deputy secretary of defense who is the vice-chairman of the commission, said the report is tied into a broader effort to move DoD away from a focus on large platforms. “What you're seeing is a transformation to a digital enterprise, where everyone is intent on making the DoD more like a software company. Because in the future, algorithmic warfare, relying on AI and AI enabled autonomy, is the thing that will provide us with the greatest military competitive advantage,” he said during a Wednesday call with reporters. Among the key recommendations: The government should “immediately double non-defense AI R&D funding” to $2 billion for FY21, a quick cash infusion which should work to strengthen academic center and national labs working on AI issues. The funding should “increase agency topline levels, not repurpose funds from within existing agency budgets, and be used by agencies to fund new research and initiatives, not to support re-labeled existing efforts.” Work noted that he recommends this R&D to double again in FY22. The commission leaves open the possibility of recommendations for increasing DoD's AI investments as well, but said it wants to study the issue more before making such a request. In FY21, the department requested roughly $800 million in AI developmental funding and another $1.7 billion in AI enabled autonomy, which Work said is the right ratio going forward. “We're really focused on non-defense R&D in this first quarter, because that's where we felt we were falling further behind,” he said. “We expect DoD AI R&D spending also to increase” going forward. The Director of the Joint Artificial Intelligence Center (JAIC) should report directly to the Secretary of Defense, and should continue to be led by a three-star officer or someone with “significant operational experience.” The first head of the JAIC, Lt. Gen. Jack Shanahan, is retiring this summer; currently the JAIC falls under the office of the Chief Information Officer, who in turn reporters to the secretary. Work said the commission views the move as necessary in order to make sure leadership in the department is “driving" investment in AI, given all the competing budgetary requirements. The DoD and the Office of the Director of National Intelligence (ODNI) should establish a steering committee on emerging technology, tri-chaired by the Deputy Secretary of Defense, the Vice Chairman of the Joint Chiefs of Staff, and the Principal Deputy Director of ODNI, in order to “drive action on emerging technologies that otherwise may not be prioritized” across the national security sphere. Government microelectronics programs related to AI should be expanded in order to “develop novel and resilient sources for producing, integrating, assembling, and testing AI-enabling microelectronics.” In addition, the commission calls for articulating a “national for microelectronics and associated infrastructure.” Funding for DARPA's microelectronics program should be increased to $500 million. The commission also recommends the establishment of a $20 million pilot microelectronics program to be run by the Intelligence Advanced Research Projects Activity (IARPA), focused on AI hardware. The establishment of a new office, tentatively called the National Security Point of Contact for AI, and encourage allied government to do the same in order to strengthen coordination at an international level. The first goal for that office would be to develop an assessment of allied AI research and applications, starting with the Five Eyes nations and then expanding to NATO. One issue identified early by the commission is the question of ethical AI. The commission recommends mandatory training on the limits of artificial intelligence in the AI workforce, which should include discussions around ethical issues. The group also calls for the Secretary of Homeland Security and the director of the Federal Bureau of Investigation to “share their ethical and responsible AI training programs with state, local, tribal, and territorial law enforcement officials,” and track which jurisdictions take advantage of those programs over a five year period. Missing from the report: any mention of the Pentagon's Directive 3000.09, a 2012 order laying out the rules about how AI can be used on the battlefield. Last year C4ISRNet revealed that there was an ongoing debate among AI leaders, including Work, on whether that directive was still relevant. While not reflected in the recommendations, Eric Schmidt, the former Google executive who chairs the commission, noted that his team is starting to look at how AI can help with the ongoing COVID-19 coronavirus outbreak, saying "“We're in an extraordinary time... we're all looking forward to working hard to help anyway that we can.” The full report can be read here. https://www.c4isrnet.com/artificial-intelligence/2020/04/01/panel-wants-to-double-federal-spending-on-ai/

  • Better Control Over 3D Printing

    January 21, 2020

    Better Control Over 3D Printing

    What's going on in that printing machine? For surgical repairs to a patient's hip or skull, surgeons might use a titanium bone implant. However, metal objects such as these – with complex outer forms, or with intricate internal features such as ducts or channels – can be difficult to make using conventional processes. To create these useful devices, manufacturers are turning to 3D printing, a process that typically involves building a part layer by layer, sometimes over minutes or hours. 3D printing of metal objects is a booming industry, with the market for products and services worth more than an estimated $2.3 billion in 2015 – a nearly five-fold growth since 2010. It's increasingly popular in the medical, aerospace, and automotive industries, where it can be used to make complex components such as fuel injector nozzles for engines. But the commercial technology is still relatively new, and maintaining quality control can be challenging and time-consuming. Two supposedly identical products made in the same way on the same machine don't necessarily come out with the same dimensions. Tiny imperfections can appear in the layers, reducing the strength properties of the components. And residual stresses can build up as the layers cool, creating cracks between layers and warping the parts. The stress can be so high, in fact, that it can warp a 1-inch thick piece of steel by a millimeter. To give manufacturers more control over this process, NIST researchers have built a metal 3D printing testbed, a custom-made printer that they can use to produce tools that will allow users to monitor the process in real time. The researchers hope to answer some fundamental questions, such as: How hot does the melting metal get in each layer? How do you lower the stresses that cause cracking and warping? And what sensors would you need in order to provide better information about what's happening inside the printing machine? Eventually, the researchers hope their system will be useful beyond 3D printing of metal objects, to look at solid materials that experience extreme heat, such as the wingtips of supersonic aircraft. https://www.nist.gov/pml/about-pml/pml-working-you/better-control-over-3d-printing

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