21 juillet 2020 | Local, Aérospatial
La hausse fulgurante de la complexité du développement de logiciels pour les avions a expliqué beaucoup de retards et de dépassements de coûts au cours des dernières années. Une entreprise montréalaise, Mannarino, s'y attaque en présentant cette semaine un nouveau système d'exploitation qui pourrait réduire les coûts de moitié.
Publié le 21 juillet 2020 à 8h00
Spécialisée en services informatiques, principalement dans le domaine aéronautique, depuis 20 ans, l'entreprise a reçu il y a deux ans un investissement de 10 millions de dollars US provenant de Lockheed Martin afin de concevoir un nouveau système d'exploitation en temps réel (RTOS) à partir d'une page blanche.
Le résultat est apparu lundi, jour d'ouverture de la version virtuelle du Salon aéronautique de Farnborough, qui aurait dû avoir lieu cette semaine en banlieue de Londres.
Au cours des années, Mannarino a conçu sur commande des logiciels pour le contrôle des moteurs, la gestion de vol, les communications ou le réapprovisionnement en carburant en vol, par exemple.
Chaque fois, elle était limitée par la vétusté des systèmes d'exploitation employés. Le système d'exploitation est le logiciel maître, auquel font appel les autres applications, un peu comme Windows dans un ordinateur ou iOS dans un iPhone. Les exigences envers un système installé à bord d'un appareil sont toutefois nettement plus élevées en termes de fiabilité, ce qui en multiplie les coûts.
« Le principal commentaire que l'on recevait de nos clients, c'était que ces systèmes étaient trop chers », explique John Mannarino, fondateur de l'entreprise. « Nous essayons de réduire les coûts de 50 %. »
Comme ces systèmes n'étaient pas conçus spécialement pour l'aéronautique, et que les volumes sont relativement faibles dans cette industrie, les clients se plaignaient aussi de la pauvre qualité du service qu'ils recevaient, affirme M. Mannarino.
En partant d'une page blanche, l'entreprise a conçu un système qu'elle estime être deux fois plus rapide et moins gourmand de moitié en mémoire. Il pourra être employé sur tous les types d'appareils, des avions commerciaux aux hélicoptères militaires, en passant par les avions d'affaires et les drones de taille suffisante pour nécessiter une certification.
L'un des marchés pour lesquels on anticipe la plus forte demande est celui des drones.
John Mannarino, président de Mannarino
Les clients principaux du nouveau logiciel seront vraisemblablement des fabricants d'avionique, dont Lockheed Martin. Le géant américain a fourni 10 millions US dans le cadre du programme de contreparties mis en place par le gouvernement fédéral. En vertu de ce programme, les contrats militaires obtenus par des entreprises étrangères doivent faire l'objet de contreparties équivalentes dans l'industrie locale.
De l'entente avec Mannarino, Lockheed Martin n'obtient rien de plus que des crédits lui permettant de combler les exigences de ce programme, assure M. Mannarino. Elle n'est pas propriétaire du logiciel et ne détient aucun droit sur lui. Des discussions sont toutefois en cours pour faire de Lockheed Martin un client.
Bien que l'entreprise entende d'abord se concentrer sur le marché aéronautique, dans lequel elle a le plus d'expertise, son système d'exploitation sera éventuellement aussi offert dans d'autres industries, dont la santé et le transport ferroviaire, ou même pour des applications industrielles.
29 juin 2023 | Local, Autre défense
Canada is expected to boost military spending after a government review next month, but the increase is unlikely to comfort allies facing new threats and it could further undermine the country's international military credibility, policy analysts said.
3 juin 2019 | Local, Naval
By Lee Berthiaume, The Canadian Press OTTAWA — The Canadian Coast Guard's recent struggles resupplying northern communities and rescuing ice-jammed ferries appear set to continue despite Prime Minister Justin Trudeau's promise to spend $15.7 billion on "a complete fleet renewal." That's because none of the 18 vessels the government announced last week that it plans to buy will be an icebreaker, meaning the coast guard will be forced to continue relying on its existing icebreaker fleet for the foreseeable future. Many of those are nearing — or have already exceeded — their expected lifespans, which has resulted in breakdowns and other problems that have affected coast-guard operations, such as resupply runs and assisting ferries in winter. Federal procurement minister Carla Qualtrough acknowledged on the sidelines of the annual Cansec arms-trade show this week "there's definitely a capability gap on icebreakers," but wouldn't say when it would be addressed. Qualtrough instead indicated that any announcement on more ships for the coast guard would likely come after the government adds a third shipyard to the two that are already partners in the federal shipbuilding plan. "There's definitely more ships coming," she said on Thursday. "It will really be dependent on how long it takes the third yard to get itself ready to build the kind of ships we need." The search is expected to start in the coming weeks, but while many observers expect Davie Shipbuilding in Quebec City to emerge victorious, a senior government official maintained a decision is unlikely before October's election. The government's planned $15.7-billion investment unveiled last week includes two Arctic patrol ships to be built by Irving Shipbuilding in Halifax and 16 so-called multipurpose vessels from Seaspan Shipbuilding in Vancouver. But those vessels are what officials describe as "ice-capable," rather than icebreakers, meaning the coast guard will need to continue to rely on its existing fleet for many of its operations. The icebreaker fleet did receive a boost on Thursday, when the Canadian Coast Guard officially welcomed the CCGS Molly Kool to its ranks after several months of conversion work at Davie. The CCGS Molly Kool is the first of three second-hand icebreakers that Davie has sold to the government, which the coast guard has said it plans to use for the next 15 to 20 years to fill any gaps until replacements are built. But while the government is spending millions to refit its current icebreakers, which are on average 35 years old, and keep them running as long as possible, the question remains when those replacements will arrive. The only new icebreaker currently in the government's multibillion-dollar shipbuilding plan is the polar-class CCGS John G. Diefenbaker, which was expected in 2017 before various delays pushed it back to the next decade. "We haven't built a coast guard-designed icebreaker since 1983. That was the last time," said Rob Huebert, an expert on the coast guard at the University of Calgary. "And anything we have bought is usually second-hand from industry." The coast guard doesn't have clout in Ottawa, Huebert said, which has translated into a lack of long-term planning or investment by successive governments — except when there are political points to be scored. And while the addition of a third yard to the federal shipbuilding plan should mean icebreakers will follow soon after, Huebert said it is all ad hoc and will simply lead to the same problems down the road. "I get incensed by the fact that we do not have any form of a long-term coast-guard renewal for icebreakers." Documents obtained by The Canadian Press warned more than a third of the coast guard's 26 large vessels, including its icebreakers, had exceeded their expected lifespans — and that many wouldn't survive until replacements arrived. The fleet's advanced age was also already affecting the coast guard's ability to do its job, including reduced search-and-rescue coverage, ferry-service disruptions and cancelled resupply runs to Arctic and coastal communities. —Follow @leeberthiaume on Twitter Lee Berthiaume, The Canadian Press https://www.nationalnewswatch.com/2019/05/31/no-icebreakers-in-federal-governments-15-6b-plan-for-new-coast-guard-ships/#.XPFqzBZKiUl
20 août 2018 | Local, Naval
DAVID PUGLIESE, OTTAWA CITIZEN The Canadian government announced two contracts Friday for improvements to the Halifax-class frigates. The contracts are related to the Reprogrammable Advance Multimode Shipboard Electronic Countermeasures System (RAMSES), an electronic attack system that protects the modernized Halifax-class frigates against radio frequency guided missiles, and MASS, an integral part of the anti-ship missile defence suite. RAMSES employs jamming signals to track and distract anti-ship missiles from hitting the ship, according to the Royal Canadian Navy. MASS is a firing system used to launch decoys to project vessels against anti-ship missiles guided by radio frequency, laser and infrared seekers. A $94.2-million contract has been awarded to Lockheed Martin Canada to maintain and overhaul, the Reprogrammable Advance Multimode Shipboard Electronic Countermeasures System. A $21.1-million contract was awarded to Rheinmetall Canada to procure and install a third launcher on the frigates, improving the current MASS configuration. The RAMSES contract will be valid until the late 2030s, if all options are exercised, according to the RCN. The MASS replaced the obsolete SHIELD system. The installation of a third launcher will enable 360° anti-ship missile defence coverage for the Halifax-class frigates. https://ottawacitizen.com/news/national/defence-watch/new-contracts-will-improve-capabilities-on-royal-canadian-navy-frigates