Tritech Positioning & RAMS™
USBL, MRU, INS & Integrity Monitoring
Outstanding Performance in Underwater Technology
Motion & Navigation
USBL, MRU & INS
•
USBL:
• Tritech MicronNav USBL – the MicronNav system is an
innovative USBL tracking system designed for small
ROV / AUV
•
MRU:
• iGC – (Intelligent Gyro Compass) heading sensor and
motion reference unit (MRU) for numerous ROV and
AUV applications
• iFG – (Intelligent Fibre-Optic Gyro) provides additional
heading stability when combined with the Tritech iGC
•
INS:
• Andante Micron Inertial Navigation System (INS) – has
been developed to allow small subsea vehicles the ability
to obtain previously unattainable position stability and
has been designed to work seamlessly with Tritech’s
MicronNav USBL system
Outstanding Performance in Underwater Technology
Positioning
Tritech MicronNav USBL System
Outstanding Performance
in Underwater
Technology Technology
Outstanding
Performance
in Underwater
Positioning
Tritech MicronNav System
Outstanding Performance in Underwater Technology
Positioning
Tritech MicronNav System
Outstanding Performance in Underwater Technology
Positioning
Tritech MicronNav System
Outstanding Performance in Underwater Technology
Positioning
Tritech MicronNav System
Outstanding Performance in Underwater Technology
Positioning
Tritech MicronNav System
Outstanding Performance in Underwater Technology
Positioning
Tritech MicronNav System
Outstanding Performance in Underwater Technology
The Solution?
Tritech Andante Micron INS
Outstanding Performance in Underwater Technology
The solution?
Andante Micron INS
Outstanding Performance in Underwater Technology
The Solution?
Andante Micron INS
Outstanding Performance in Underwater Technology
Internal Navigation
Tritech Andante Micron INS
Outstanding Performance
in Underwater
Technology Technology
Outstanding
Performance
in Underwater
Internal Navigation
Andante Micron INS
•
The Basics:
• MEMS
• ‘Micro-Electro-Mechanical Systems’ are components that
are micro in size and provide a range of movement
measurements; providing acceleration and rotational
inertial measurements
•
Magnetic or FOG or RLG
• The accuracy of the INS system improves with the quality
of the heading sensor
• Magnetic sensors are not suitable for use where operations
are within a steel environment for extended periods
•
North Seeking or Not-North Seeking?
• Survey requirements will require North Seeking however a
relative solution may be more than adequate
Outstanding Performance in Underwater Technology
Internal Navigation
Andante Micron INS
•
ANDANTE:
• Tritech Friendly Installation
• Integrates seamlessly over one Tritech communication channel
• Seamless integration with Tritech MicronNav and other Tritech sensors
Outstanding Performance in Underwater Technology
Internal Navigation
Andante Micron INS
•
ANDANTE:
• Enhanced Position Stability
• Spikes in USBL data are taken out automatically allowing for use in extreme
environments
Outstanding Performance in Underwater Technology
Internal Navigation
Andante Micron INS
Outstanding Performance in Underwater Technology
Internal Navigation
Andante Micron INS
•
ANDANTE:
• Mission Planning
• GUI supplied with system allows waypoint entry and tracking of ROV
Outstanding Performance in Underwater Technology
Internal Navigation
Andante Micron INS
•
Andante:
• ROV Control
• System can be configured for automatic control of ROV
Outstanding Performance in Underwater Technology
Internal Navigation
Andante Micron INS
•
Andante:
• ROV Control
Outstanding Performance in Underwater Technology
Internal Navigation
Andante Micron INS
•
Andante:
• ROV Control
Outstanding Performance in Underwater Technology
Internal Navigation
Andante Micron INS
Outstanding Performance in Underwater Technology
Internal Navigation
Andante Micron INS
•
Beyond Andante:
• Proven capability
• Over 200 integrated systems already in use
• Micro ROV, WROV & AUV
• 6000m systems and FOG based IMU
Outstanding Performance in Underwater Technology
Motion Reference Unit (MRU)
Tritech iGC and iFG
Outstanding Performance in Underwater Technology
Tritech iGC and iFG
MRU
•
iGC:
• Proven capability
• The Intelligent Gyro Compass (iGC) provides
essential movement data not available from
widely used magnetically slaved gyro and flux
gate compasses
•
iFG:
• Additional heading stability
• An on-board processor manages the gyro
sensor interface, mode selection, power
supplies and water ingress sensing (for use if
the iFG is mounted inside its own pod).
Outstanding Performance in Underwater Technology
RAMS™
Asset Integrity Management:
Outstanding Performance in Underwater Technology
Contact Details
Outstanding Performance
in Underwater
Technology Technology
Outstanding
Performance
in Underwater
Tritech
Contact us for more information about any of our products:
Tritech North America
1323 Price Plaza Drive
Katy
Texas 77449
United States of America
t: +1 281-398-3310
e: sales-usa@tritech.co.uk
w: www.tritech.co.uk
Outstanding Performance in Underwater Technology