6 mai 2024 | International, Terrestre
US, UAE, and Saudi forces begin Exercise Native Fury 2024
US military, alongside multi-domain forces from United Arab Emirates (UAE) and Saudi Arabia, has launched Exercise Native Fury 2024 (NF24).
14 juin 2019 | International, Autre défense
A small Army robot could use this new networking technology
By: Cal Pringle
Defense contractor QinetiQ will rely on networking technologies from Persistent Systems as part of a contract to help the Army build a small robot that will help soldiers on the battlefield.
The Army's Common Robotic System - Individual program aims to build a small robot that soldiers can fit in a backpack and assist in reconnaissance, surveillance and target acquisition.
But for these robots to perform these duties effectively, they will need to have consistent communication with soldiers and other robots. In a June 12 press release, Persistent Systems announced that it will supply networking technology to QinetiQ as a subcontractor. QinetiQ has an indefinite delivery indefinite quantity contract worth up to $164 million on the Army program.
Persistent's networking technology is what is known as a mobile ad-hoc network, or MANET, said Leslie Hulser, director of programs at Persistent. The ad-hoc nature of the network means that each device is both a transmitter and a receiver, removing the need for fixed communications infrastructure, she said. MANET technology allows a soldier to communicate with ground and aerial robots as well as other soldiers in the field, Hulser said.
Persistent will roll out the fifth generation of its Wave Relay MANET technology for the project, which includes an on-board Android operating system, a change from single input single output (SISO) to multiple input multiple output (MIMO), the introduction of a new form factor, full duplex audio, an on-board video encoder and decoder and a reduction in size and weight.
The change from SISO to MIMO increases bandwidth and range of operation and increases the probability of sending a message successfully, Hulser said.
The Army expects to field the program in fiscal 2020.
Sur le même sujet
-
-
17 décembre 2020 | International, Terrestre
Oshkosh agrees to buy Pratt Miller for $115M
By: Jen Judson WASHINGTON — Joint Light Tactical Vehicle-maker Oshkosh Defense announced it has agreed to buy engineering company Pratt Miller, which brings with it artificial intelligence, autonomy and robotics expertise. Oshkosh said in a Dec. 15 news release that it has entered into a definitive agreement to acquire Pratt Miller in a cash-free, debt-free purchase price of $115 million. The New Hudson, Michigan-based Pratt Miller will keep its name, team, facilities and branding, according to the statement. The engineering company was founded in 1989 and is becoming known for its robotics capabilities. The firm recently won a U.S. Army contract in a partnership with QinetiQ to provide prototypes of the light variant of its Robotic Combat Vehicle for evaluation. Pratt Miller also won a contract to develop a design to integrate a new weapon system onto a Stryker combat vehicle under the Stryker Medium Caliber Weapons System lethality program. It is partnered with Rafael in the competition in which government testing of offerings is ongoing. The Israeli government recently expressed enthusiastic interest in mating Oshkosh vehicles with Rafael's Iron Dome missile defense system. In addition, Pratt Miller was one of six companies chosen by Army Futures Command to work on ways to improve the currently cumbersome, taxing and sometimes risky munitions resupply system for field artillery units operating M109 Paladin howitzers. “Pratt Miller has made significant advances in dynamic growth areas such as artificial intelligence, robotics, autonomous and connected systems and electrification,” which puts Oshkosh more into the robotics game than ever before. “We believe combining Pratt Miller's engineering expertise with Oshkosh's innovation and operational strengths will enable us to better serve customers and position our Company for growth,” John Pfeifer, Oshkosh Corporation president and chief operating officer, said in the statement. “Pratt Miller's motorsports heritage has created a culture of speed and agility that has defined our success,” added Matt Carroll, the company's CEO. “Oshkosh is an ideal partner for us to apply that mindset to some of the most significant challenges facing customers today. Together, we expect to grow our decade-long partnership and expand our pipeline of new business opportunities. We look forward to learning from one another and continuing to innovate to bring market-leading products to our customers.” The buy, which is subject to customary closing conditions, should be complete in the first quarter of calendar year 2021, the statement noted. The acquisition also could give Oshkosh more leverage in competitions like JLTV re-compete effort which has recently kicked off and the Optionally Manned Fighting Vehicle program to replace the Bradley Infantry Fighting Vehicle. A request for proposals for the OMFV program is expected to drop by the end of the week. https://www.defensenews.com/land/2020/12/15/oshkosh-buys-pratt-miller-for-115m/
-
23 février 2023 | International, Autre défense
Leonardo CEO sees European 'change of mindset' on defence
European countries have become far more ready to invest in defence and security in the wake of the war in Ukraine, the head of Italy's defence and aerospace group Leonardo said on Thursday.