Boeing begins 3D-printing Apache helicopter parts

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  September 28, 2018 | International, Aerospace

  ADS Show : Thales avance sur la maintenance prédictive

  Par Emmanuel Huberdeau Thales présente au salon ADS Show un outil expérimental pour la maintenance prédictive. Depuis plusieurs mois, les équipes de Thales développent un outils expérimental de maintenance prédictive destiné à anticiper les pannes et les réparations sur les systèmes électroniques. Ce système de maintenance prédictive se nourrit de données récoltées par les utilisateurs, les responsable des réparations et les industriels. Un algorithme calcul ensuite les probabilités de panne de chaque équipement. L'outil peut ainsi identifier la probabilité qu'un matériel tombe en panne sur une période donnée et anticiper les pannes. L'utilisateur peut ainsi gérer sa flotte en opération en fonction de ces chiffres mais aussi optimiser sa logistique. Plus le volume de données est important plus les résultats de l'outil sont précis. C'est pourquoi Thales cherche a obtenir plus d'informations encore via l'intégration de capteurs dit HUMS capables d'enregistrer les paramètres liés à chaque équipements. Thales annonce être le premier industriel a développer des outils de maintenance prédictive pour des systèmes électroniques. Pour mener ses expérimentations, Thales s'est basé sur des équipements embarqués sur le Rafale. Les essais ont démontré une capacité du système à prévoir huit pannes sur dix. Les expérimentations ayant porté leurs fruits, Thales prévoit désormais de présenter mi 2019 un système industrialisé. Celui-ci pourra alors servir de base pour développer une interface homme-machine adaptée aux besoins des militaires français. Outre le Rafale, Thales pense pouvoir appliquer son outils de maintenance prédictive dans un premier temps à l'ATL2 et à l'hélicoptère Tigre. http://www.air-cosmos.com/ads-show-thales-avance-sur-la-maintenance-predictive-115353

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  August 18, 2020 | International, Land

  India Ban on $47 Billion Arms Imports Sowing Uncertainty

  By Sudhi Ranjan Sen 16 août 2020 à 18:00 UTC−4 Updated on 17 août 2020 à 04:58 UTC−4 India's move to ban the import of certain weapon systems will do little to boost local manufacturing and is sowing uncertainty at a time when the South Asian nation is trying to ramp up defenses on its restive borders with China and Pakistan, according to analysts. Prime Minister Narendra Modi's administration earlier this month announced curbs on $47 billion worth of imports that include communication satellites, conventional submarines and light machine guns. But defense experts said they didn't address critical issues such as the certification of systems and locally-made components, and won't prevent the military from making emergency purchases of equipment from foreign vendors. Modi has struggled to transform the world's second biggest arms importer into a defense manufacturing powerhouse since a 2014 proposal to produce indigenous equipment and systems worth $100 billion by 2020. The target has since been slashed in half and the deadline extended to 2027, while the need for more advanced weaponry grows more urgent following the most deadly border clash with China in four decades. Modi Backtracks on Free-Trade Vow With Import Curbs in India The ministry's ban on imports will have little impact beyond “measures already taken to localize defense production and reduce import dependency,” said Amit Cowshish, a consultant with the New Delhi-based Manohar Parrikar Institute For Defence Studies and Analyses and a former financial adviser on acquisitions in the Ministry of Defense. “The promotion of local manufacturing requires more cooperation between the military and domestic defense industry,” Cowshish said. “Mutual trust is missing, with everyone working at cross purposes.” While New Delhi is the world's third-biggest military spender, its air force, navy and the army are still equipped with weapons that are largely obsolete. ‘Self-Reliance Push' The push for locally-produced systems and hardware was a big step toward self-reliance in defense and creates an opportunity for the Indian defense industry to manufacture the items using their own design and development capabilities, the Ministry of Defense said in a statement on Aug. 9. A defense ministry spokesperson was not immediately available for a comment. Similar policy declarations to stem imports were made by India in 2013, under then prime minister Manmohan Singh, and also by Modi's administration in his first term in 2018, didn't significantly increase the ‘Made in India' products deployed by the military. “Time and access to technology is fundamental to such efforts -- currently a large proportion India's defense industry is little better than system integrators,” said Rahul Bedi, a New Delhi-based independent defense analyst. “A major dose of realism is needed.” The banned list is also vague on the position of joint-ventures between Indian and foreign manufacturers and license produced weapon systems, he said. Despite its drawbacks, India's nascent defense industry is cautiously optimistic about the new policy. “We are sure that this list will keep getting amended to add newer programs that lay a road map matching our nation's aspiration,” said Jayant Patil, senior executive vice president (defence & smart technologies), Larsen & Toubro Limited. https://www.bloomberg.com/news/articles/2020-08-16/india-s-tense-borders-threaten-plan-to-ban-some-weapons-imports

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  May 2, 2022 | International, C4ISR, Security

  Dassault, Atos, DGSI… Comment les entreprises et l'Etat recrutent ceux qui travaillent sur des données sensibles de défense

  Certaines entreprises et services de l'Etat comme le ministère des Armées, la DGSI, Dassault et Atos, embauchent des salariés habilités, qui...-defense