Specifications of the Kongsberg-Hydroid REMUS 600 - Autonomous underwater vehicle (AUV)
![REMUS 600 - Autonomous underwater vehicle]()
- Vehicle diameter: 32.4 cm (12.75 in)
- Vehicle length: 3.25 m (128 in), length varies depending upon module configuration.
- Weight in air: 240 kg (530 lbs)
- Maximum operating depth: 600 m (1500 m configurations available)
- Power: 5.2 kWh rechargeable Lithium ion battery. (Second 5.2 kWh or 6.2 kWh battery tray is optional)
- Endurance: Typical mission endurance is 24 hours dependant on speed and sensor configuration, operating environment and mission program.
- Propulsion: Direct drive DC brushless motor to open two bladed propeller
- Velocity range: Up to 2.1 m/s (4 knots) variable over range. Dependant on sensor configuration.
- Control: 3 independent control fins providing yaw, pitch, and roll control. Altitude, depth, yo-yo, and track-line following provided. Optional forward fins available for lateral and pitch control.
- External hook-up: Two connectors, one for shore power, and one for shore data. Alternatively, 802.11G wireless network provided via dorsal fin antenna.
- Casualty circuits: Ground fault, leak and low voltage detection, housing leak detection, all sensors and systems have operational go/no-go fault indicators.
- Navigation: Inertial/DVL navigator, Long base line acoustic, WAAS GPS, P-Code GPS.
- Tracking: Acoustic transponder, acoustic modem, Iridium modem. Shipboard equipment provided with system.
- Communication: Acoustic modem, Iridium, WiFi-2.4 GHz, 100 base-T Ethernet.
- Standard sensors: ADCP/Doppler Velocity Log, Inertial Navigation Unit, Side Scan Sonar, Iridium, GPS, Pressure , Conductivity & Temperature
- Optional payload sensors: User specified, but examples include Dual Frequency 300/900 kHz Side-Scan Sonar (SSS), Video Camera, Electronic Still Camera, Fluorometers, Multi-beam sonar, etc.
- Software: REMUS-VIP GUI based laptop interface for programming, training, documentation, maintenance and troubleshooting
- Emergency relocation: Emergency power system maintains GPS, Iridium, and acoustic transponder in the event of vehicle or CPU failure. Vehicle position and status is automatically transmitted via Iridium at regular intervals.
BACKGROUND
Developer of the Remus 600 is Kongsberg Maritime which is a wholly owned subsidiary of the Kongsberg Group. As a leading Norwegian technology company established on 20th March 1814, the Kongsberg Group has the longest industrial history in Norway. More specifically the developer is
Remus-Hydroid AUVs (“drones”) are modular and may be fitted with a large number of different types of sensors and have been used to aid in hydrographic surveys, harbor security operations, debris field mapping, scientific sampling and mapping, as well as many basic and applied research programs funded by ONR, DARPA and the United Kingdom Ministry of Defense.
"Submarine launches undersea drone in a 1st for US Navy
By Michael Melia, Associated Press via Yahoo News, July 21, 2015 reports http://news.yahoo.com/submarine-launches-undersea-drone-1st-us-navy-204841889.html
GROTON, Conn. (AP) — In a first for the U.S. Navy, a submarine has launched and recovered [a Kongsberg-Hydroid Remus 600] underwater drone used in a military operation.
The attack submarine USS North Dakota returned to its base in Groton on [July 20, 2015] following a nearly two-month deployment to the Mediterranean Sea specifically to test the drone-launching capability.
"This was something they thought we could go do," Capt. Douglas Gordon, the vessel's commanding officer, said in an interview at the base. "We went out, and we proved that."
The drone was launched from a shelter attached to the top of the Virginia class submarine that can also be used for the undersea deployment of divers and special forces. Gordon declined to provide details of the mission.
The Navy sees the drones, also known as unmanned undersea vehicles, or UUVs, as a cost-effective way to extend the reach of its submarine fleet, which has been gradually shrinking in size since the end of the Cold War.
"We can do a dual mission," Gordon said. "UUVs do their thing while we do other operations."
Navy Capt. Carl Hartsfield, a program manager for undersea capabilities, said the feat reflects the Navy's commitment to integrating unmanned vehicles. He said the vehicle deployed by the North Dakota is from a class that is readily available on the commercial market and can be reconfigured to carry a wide range of payloads.
The Navy has used unmanned vehicles to simulate enemy submarines for training purposes since the 1970s, and they also have been used to detect mines and map the ocean floor. The military has been researching how to use them more for other purposes including intelligence gathering and even anti-submarine warfare.
The development of the undersea drones has been pioneered at the Naval Undersea Warfare Center in Newport, Rhode Island, which in 2010 launched one that navigated its own way from Newport to Woods Hole, Massachusetts, in what the military called an unprecedented feat. NUWC has worked closely with private companies, academic institutions and other government agencies involved in similar research.
The drone deployed by the North Dakota was a [Kongsberg-Hydroid] Remus 600, a 500-pound, 10-foot-long vehicle that its maker, Hydroid, says can be equipped with video cameras, GPS devices and sonar technology. Gordon declined to say whether it was self-guided or piloted by a member of the submarine's crew."
Pete