perry slingsby systems subtech 05

PERRY SLINGSBY SYSTEMS
SUBTECH 05
Jon Machin
London, December 15th 2005
1
SUBTECH 2005
PSS Strategy :
Subsea Control Systems are the technology at the core of PSS’s
branded range of tooling, seabed process facilty and vehicle
products
Market for Subsea Control System Technology
2
SUBTECH 2005
Tooling and
Manipulators
Production
Facilities
Vehicles
Low Cost / Highly Versatile
Extreme Reliability
High Bandwidth Teleoperation
Compact “in-oil” pod
Up to 50 X-mas Trees, 80km
Over 200 I/O Count
32 Proportional Valves
Task Check and Redundancy
Single Mode Fiberoptics Comms
RS485 Comms
Signal over power or
Fibreoptics Comms
Real Time Operating System
(Surface and Subsea)
Industry Standard
“Wonderware” Interface
Dedicated Pilot Interface
Subsea Software Provides
“Smart” Control
Windows PC User Interface
Subsea Control System Technology at PSS
3
SUBTECH 2005
TOOLING AND MANIPULATORS
SEABED PROCESS FACILITIES
NEW VEHICLE CONTROL SYSTEM
SIMULATION AND AUTONOMY
4
SUBTECH 2005
Case History Examples - ROV Tools
Full Range of ROV Hand-Tools
(e.g. Dalia project)
ROV Deployed Skid Tools (e.g.
Simian project)
Introducing New TA70 Titanium
Manipulator
Î With PSS Hybrid Feedback
Technology (Patent Applied For)
5
SUBTECH 2005
Internal Pipeline Inspection
Crawler Pig (Petrobras)
Platform De-Ballast and Suction
Caisson Installation System
(Technip/Shaz Deniz)
Subsea Coiled Tubing Well
Intervention Module
(ExxonMobil)
“Girino”
Case History Examples - Bespoke/Project Tools
6
SUBTECH 2005
Case History Examples - Seabed Facilities
Developed for Dril-quip
Designed for Step-Outs to 80km
High Reliability 85% Probability of
Success in 5 years (based on MILHDBK-217F)
Graphical Presentation of P&ID
Valve Trending Diagnostics
Software downloadable from Surface
Fibre Optics or Signal-on-Power
Now Installed on Total’s Forvie Project
Future Applications in Subsea
Processing
7
SUBTECH 2005
Case History Examples - Vehicle Control System
Features of Current System
Field Proven Control System
ÎOver 500 Made To Date
ÎPilot Familiarity
Stable & Reliable Software and
Hardware
Proven, Industrial Off-the-Shelf
Components
Ease-of Use, Troubleshooting
and Maintenance
8
SUBTECH 2005
New 3rd Generation PSS Vehicle Control
System
Multi-Million Dollar R&D Investment
Î 2005, 2006
New Operator Environment
Improved Connectivity and Bandwidth
New HDTV Channels
Distributed Hardware Architecture
Vehicle Auto Navigation Functions
Simulator/Visualisation Module
New GUI
New GEN3 Vehicle Control System
9
SUBTECH 2005
Theoretically All Construction Procedures Could Be Automated
The ROV versus AUV Fallacy!
ÎWhen is autonomy worthwhile?
After Sheridan, 1992
Control System Automation
10
SUBTECH 2005
Auto Navigation Approach:
Îbreak the vehicle work task down into a hierarchy
Close Loop with State Estimator on Subsea Computer
Testing/Trials Using Virtual Vehicle Simulator
Progressive Roll-Out of New Features
Control Hierarchy
4
Mission Planning / Sequencing
Station-keeping,
3
Waypoint / Trajectory Following,
Obstacle Avoidance
2
Auto heading, depth, pitch, roll
1
Thruster Control
Automation Hierarchy Paradigm
11
SUBTECH 2005
Perry Slingsby Virtual Vehicle PSV2
Virtual 3D Simulation of PSS’s
ROV’s, Manipulators and Tools
Control Algorithm Development
Platform
ROV Operator Pilot Training
Project Planning and Procedures
Î ROV Accessibility - Could
Replace SIT’s
Available Early 2006
Models Latest PSS ROV’s and Manipulators
Variable Current Profile, Surface Vessel Motion,
Visibility, Etc
Tether and TMS Modeling
Ability to Input Different Field Hardware
Scenarios
PSV2 Simulator/Visualisation Module
12
Vehicles, Trenchers & Robotics
Standard & Bespoke Tooling Systems
Geotechnical & Seabed Systems
Defence
Support Services
Controls & Process Products
EXPERIENCE, DEDICATION, VISION
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