Transcript TMR 4225 Marine Operations AUV and ROV Spring 2006

TMR 4225 Marine Operations
Submarines, AUV and ROV
Spring 2007
Lecturer: Tor Einar Berg
Contact info: Phone 95670
email: [email protected]
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Vision statement
• By end of the course all students will be able to:
– Prepare simplified models for motion of
• Submarines
• Autonomous Underwater Vehicles (AUV)
• Remotely Operated Vehicles (ROV)
– Check dynamic stability for AUV and manned submarines
– Describe how design parameters influence motion characteristics
of AUV
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Underwater vehicles in oil & gas industry
• Manned submarines for:
– Installation and maintenance of subsea structures
– Transportation of bulk cargos
• Autonomous underwater vehicles
– Seabed mapping
– Oceanographic observation/mapping
– Work on subsea structures
• Remotely operated vehicles
– Work observation
– Inspection of subsea structures
– Intervention work
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An Conceptual Arctic Field
Construction Scheme
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Consumable Replenishment System
Submarine
Drilling Vessel
Submarine
Support Vessel
Transport
Container
Transport
Container
Triton
class ROV
Cargo deck
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Ormen Lange – AUV and ROV operations
• Seabed mapping for pipeline track (Hugin 3000)
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Ormen Lange – AUV and ROV operations
• ROV operations related to:
– installations
– inspection/maintenance
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Snøhvit – an Arctic subsea field
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ROV operations
– Installation
– Operation
– Decommissioning
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The Navy Unmanned Undersea Vehicle
(UUV) Master Plan – November 2004
• Classifies UUVs according to weight
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Man-portable < 50 kg
Light weight vehicle – approximately 250 kg
Heavy weight vehicle – up to 1500 kg
Large vehicle – up to 10 tonnes
NTNUs Minerva ROV
NTNU has bought an ROV for biological research
2 Dr. ing studies have been allocated to develop tools and
procedures for scientific use of the ROV
For more info see the web site:
http://www.ivt.ntnu.no/imt/minerva
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