Våre områder
HUGIN Navigation & Link Control
HUGIN Navigation & Link Control
•Acoustic «tether» real-time communication & QC
•Aided Inertial Navigation IMU (Honeywell HG9900)
DVL: Teledyne RDI Workhouse Navigator 300 KHz
•Compass: Leica DMC
•Surface GPS: Novatel
•Iridium modem
Power & Propulsion
Power & Propulsion
Power and Endurance (4 kn Nominal Speed):
•2X 18 KWh battery packs
(one complete sett fully charged at all times)
•18-20 hrs endurance per battery pack
(1-2 hrs turnaround time between missions)
Motion Stability (at 4 kn speed):
< 0.5 degrees in roll and pitch
< 0.5 degrees in heading over a 10 sec duration
Turning Radius:
20m at nominal speed
Maximum Pitch Angle:
50 degrees
Minimum and Maximum Mpeed:
2kn and 6 kn
Environmental & Oceanographic Sensors
Environmental & Oceanographic Sensors
Acoustic Dopler Current Profiler (ADCP):
DVL Teledyne RDI ADCP (upward looking)
Wetlabs:
FLNTU Tubidity Franatech METS sensor
Camera:
TileCam B&W still Image Camera w/LED panel
Cathx color still image camera
Forward Looking Sonar/Anti-Collision System
Forward Looking Sonar/Anti-Collision System
Sonar:
Imagenex sonar
Anti-Collision system:
KM algorithems for improved contour following and obstacle avoidance
Payload Sensors
Payload Sensors
Sonars:
• Synthetic Aperture Sonar: KM HISAS 1030 (3000 m rated)
• Side Scan Sonar: EdgeTech 300/400 KHz
Hydrographic bathymetry:
•Multibeam Echosounder: Kongsberg EM2040 200-400 KHz 0.7 x 0.7 beam angle
Sub-Bottom Profiler:
•EdgeTech 2-12 KHz single beam
Localisation & Communication
Localisation & Communication
Acoustic Command Link (ACL):
•Kongsberg ACL 50 bps w/horizontal range 2-4 km in shallow water
Acoustic Data Link (ADL):
• Kongsberg ADL
Acoustic Emergency Link (AEL):
•Kongsberg HIPAP USBL 1-2 km in shallow water, 10 bps
Radio Link:
•EL PRO 455U, 2-4 km range, 9600 bps
Wireless LAN:
•250-600 m, rate up to 54 Mbps (at surface)
IRIDIUM Satellite Link:
•Global coverage (at surface), 2400 bps
Visual Relocation:
•Xenon flash beacon on vehicle body and on vehicle nose
HUGIN AUV KEY FEATURES
The HUGIN Autonomous Underwater Vehicles (AUV) is a free-swimming
autonomous vehicle with extreme survey capability.
•UP TO 18H BATTERY CAPACITY
•1000M DEPTH RATING
•GREAT MANOEUVRABILITY AND STABILITY
•HYDRODYNAMIC
•VISUAL, BATHYMETRIC AND SONAR SURVEY DATA
20″ vehicle container with STINGER LARS system, charging station and spare parts
20″ operator container for efficient and safe mobilization to any vessel of opportunity worldwide
AUV data quality examples
Some data examples from AUV payload sensors from a Argeo Survey
Processed and visualized/reported AUV data from EM2040, EdgeTech SSS & SBP sensors
Processed Multibeam data from EM2040 with backscatter overlay
Side Scan Sonar of the same anchor location
Processed EdgeTech Sub-Bottom Profiler data (one 2D profiles from 20×20 m grid survey configuration) interpreted for coring analysis