Modular Small-Class UUV Delivered to US Navy

By Mike Ball / 13 Feb 2020
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Hydroid REMUS 300 Unmanned Underwater Vehicle

Hydroid, a developer of marine robotic systems, has announced that it has delivered the first prototype REMUS 300 unmanned underwater vehicle (UUV) prototype to the U.S. Navy through the Defense Innovation Unit (DIU). The REMUS 300 is being assessed by the Naval Information Warfare Center (NIWC) as a potential candidate for the Navy’s Next Generation Small-Class UUV (SUUV) program.

Hydroid is collaborating with the Navy to provide upgrades to the commercial version of the REMUS 300 for increased military capabilities. The upgraded UUV conforms to the Navy’s Modular Open Systems Architecture (MOSA) and Unmanned Maritime Autonomy Architecture (UMAA) standards, and will provide increased modularity, allowing for rapid integration of new modules and software and decreasing risk with development, schedule and costs.

Featuring the same 7.5-inch diameter as Hydroid’s proven REMUS 100 autonomous underwater vehicle, the REMUS 300 has an increased depth rating to 305 meters, and remains two-man portable. Built around Hydroid’s REMUS Technology Platform, the design also allows for reconfigurable payloads, sensors and energy modules to meet changing mission requirements.

Other features of the new REMUS 300 UUV include:

  • Field changeable, environmentally sealed energy modules
  • Multiple energy options
  • GPS, WiFi and Iridium Antenna with LED status lights, emergency strobe and infrared strobe
  • High-speed thruster for high current operations
  • Dual frequency 900/1800 kHz side scan sonar
  • Payload Module with Software and Hardware Development Kits for third-party development
  • Option for a 4k low light black and white stills camera with LED light bar
  • Removeable 1 TB hard drive
  • Toolless band clamps to easily separate modules
  • HYFleet Graphic User Interface with simulator

Duane Fotheringham, President of Hydroid, commented: “The REMUS 300 is a game-changer for the small UUV class. It’s a culmination of everything we’ve learned by delivering over 400 REMUS UUVs over the past 17 years. The modularity and open architecture will make future developments easier than ever to integrate, ensuring REMUS will continue to be one of the most advanced UUVs on the market.”

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Posted by Mike Ball Mike Ball is our resident technical editor here at Unmanned Systems Technology. Combining his passion for teaching, advanced engineering and all things unmanned, Mike keeps a watchful eye over everything related to the unmanned technical sector. With over 10 years’ experience in the unmanned field and a degree in engineering, Mike’s been heading up our technical team here for the last 8 years. Connect & Contact
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