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STEP Shipbuilding Demonstration Highlights Integrated Shipbuilding Environment 4 (ISE 4)
26 June 2006
Ron Wood
Ship Models Demonstration – Toulouse – 25 June 2006
Integrated Shipbuilding Environment (ISE)
• Jointly funded by National Shipbuilding Research Program and participants
• Early ISE projects:– Deployment for Structure & Piping (AP218 & AP227):
• (March 2000 to December 2003)– Deployment for HVAC (AP227) & Common Parts Catalog
Interfaces• (October 2003 to October 2004)
• ISE4 (April 2005 – July 2006) :– Arrangements (AP215)– Steel Processing (AP218) – Engineering Analysis (AP209) – Electrical (AP212)
ISE Product Model Prototyping
Ship Product Model Data
Ship Structural Envelope
Distribution Systems
Equipment / Subsystems
Life Cycle Maintenance
Miscellaneous
HVACISO AP 227:2005
PipingISO AP 227:2005
Ship ArrangementISO AP 215:2004
Ship Moulded FormsISO AP 216:2003
Ship StructuresISO AP 218:2004
Reference Data Libraries
ISO 15926
Common Parts Catalog (CPC)
Mechanical SystemsISO AP 227:2005
Cable TraysISO AP 227:2005
Finite Element Analysis
ISO AP 209:2001
Product Config/ Geometry
ISO AP 203:1994
Systems EngineeringISO AP 233
Computational Fluid DynamicsISO AP 237
Logistics / SparesISO AP 232:2002
Outfit & FurnishingsNSRP 0428:1992
Manufacturing Support
ISO APs 224, 238, 240
Standard Approved
Information Model
Prototype Translators
Testing Framework
Deployment, integration,testing
Standard In Work
Product Life Cycle SupportISO AP 239
ElectricalISO AP 212:2001
Team Participants
ISE 2 ISE 3 ISE 4
Electric Boat √ √ √Northrop Grumman Ship Systems √ √ √Northrop Grumman Newport News √Bath Iron Works √NASSCO √Kvaerner Philadelphia √NSWC-CD √ √ √Intergraph √ √ √Atlantec-es √ √ √Sener √ √ √SIMSMART √ √STEPTools, Inc. √ √Anteon/Proteus Engineering √Northrop Grumman Information Technology √IBM √ √NIIIP √ √Product Data Services Corporation √Knowledge Systems Solutions √American Bureau of Shipping √√ERIM √Marine Machinery Association (MMA) √Industrial Planning Technology √√University of Connecticut √Gulf Coast Regional Maritime Center/UNO √University of Michigan √
ISE Information Model Methodology
ISO STEP
NAVSEA
Ship Program
Standard Approved
Standard In Work
NSRP ISE Prototype Translators
Testing Framework
Information Model
DoN XMLReg.
DeploymentIntegration, Testing
ContractualSpecification
Phases: RequirementsDefinition
Information Interoperability Specification
ProductionDeployment
Interoperability Status
Shared Concept of Shared Concept of Information Content Information Content and Relationshipsand Relationships
Native A Native BT T
ExchangeExchangeFormatFormatSpecSpec
Contract Contract TermsTerms
Acquisition PolicyAcquisition Policy
STEPSTEPXMLXML
SubstantiallSubstantially completey complete
DoN Policy DoN Policy Memo Oct Memo Oct
20042004
SubstantiallSubstantially completey complete
Prototyped by NSRP
Negotiated program by
program
ISE Project Approach
• Develop and demonstrate tools that are low cost – can be selectively used by shipyards to support interoperability– capitalize on XML and related Internet technologies
• Flexibility is critical– allow shipyards to transform their data to/from common information model
• Drive development of international shipbuilding product data standards (e.g. STEP, PLIB)– Construct a single Shipbuilding Information Model – Demonstrate and educate U.S. shipbuilding community– Now approved international standards
• Innovative integration of STEP and XML technologies– Supports sharing of geometry & geometric product models
• Permissive (mediation) architecture– Lets each enterprise choose its own tool set
• Accessible to large and small shipyards– Only system dependency is Web infrastructure– Utilizes open standards
This ship is used to locate and retrieve torpedoes and missile drones. It has a maximum payload capacity of 42 long tons which includes the deck cargo plus full liquids, full complement, and normal stores.
This ship was selected because it is in-service, has a complete set of drawings available for distribution, and is:
Approved for Public Release: Distribution Unlimited.
The ISE Test Ship - TWR 841
ISE2 Demonstration
AP218: Ship Structure AP227 - Piping
ISE3 Demonstration
HVAC – AP227
ISE 4 Demo
TWR 3D Product Model
Geometry
Engine Room
ISE4: •Arrangements
•Engineering Analysis
•Electrical Design
•Steel Processing
ISE 4 Demonstration
• Interoperability Demo Scenario• Ship Arrangements Exchanges using AP215 and AP216
– Initial Design in TRIBON
– Transfer from TRIBON to LEAPS
– Modifications in FORAN
– Transfer from FORAN to LEAPS (and ISDP)
– Transfer from ISDP to Intelliship
• Electrical Demonstration using AP212• Engineering Analysis Exchanges using AP218 and AP209• Steel Processing Exchanges using AP218
Demo Scenarios for the Four ISE4 Tasks
Four Tasks and Demonstrations
Initial Design Detail Design Manufacturing Lifecycle Support
Engineering FEA Analysis
(AP218 and AP209)
Concept & Preliminary Design Stage
DetailDesign Stage
Steel Processing
(AP218)
Electrical(AP212)
Arrangements(AP215 and AP216)
Systems Involved in the Interoperability Demo
Initial Design Detail Design Manufacturing Lifecycle Support
TRIBON ISDP
LEAPS
LEAPS
Engineering FEA Analysis
FORAN
Preliminary Arrangement
Feed Mfg from ISDP
ModifyArrangement
Partnership Yard
INTELLISHIP
Repair Shipyard
SuggestDesign
ChangesSubmit Design
ApprovalFinal Product Model Delivered to Navy
GDEB NGSS
Steel Processing
Navy AnalysisPrograms
Engineering Analysis
B
B
C
= Mediators Required
Concept & Preliminary Design
DetailDesign
Sener Intergraph
EBC
ADAPT
Key:
Atlantec
= Demonstrated = Not Demonstrated
ElectricalKSS/KM
NavyResponse
Center
AP215P21
AP215P28
AP215P28
AP218P28
AP218P28
AP209P21
AP215P21
AAP212P28
AP212P21
SubmitDesign
For Approval
Arrangements
Ship Arrangements Demo Details
Initial Design Detail Design Manufacturing Lifecycle Support
TRIBON ISDP
LEAPS
LEAPS
FORAN
Preliminary Arrangement
ModifyArrangement
Partnership Yard
INTELLISHIP
Repair Shipyard
SuggestDesign
ChangesSubmit Design
ApprovalFinal Product Model Delivered to Navy
B
B
= Mediators Required
Concept & Preliminary Design
DetailDesign
Sener
Intergraph
Key:
Atlantec
= Demonstrated = Not Demonstrated
NavyResponse
Center
AP215P21
AP215P28
AP215P28
AP215P21
SubmitDesign
For Approval
Arrangements
Navy AnalysisPrograms
Engineering Analysis
Initial Design in TRIBON
Transfer from TRIBON to LEAPS
Modifications in FORAN
Transfer from FORAN to LEAPS (and ISDP)
Transfer from ISDP to Intelliship
Integrated Shipbuilding Environment
Washington DC • April 27, 2006
Arrangements Demonstration
Electrical Demo Details
Initial Design Detail Design Manufacturing Lifecycle Support
ISDP
Engineering FEA Analysis
Preliminary Arrangement
ModifyArrangement
Repair Shipyard
Steel Processing
= Mediators Required
Concept & Preliminary Design
Intergraph
Key: = Demonstrated = Not Demonstrated
ElectricalKSS/KM
AAP212P28
AP212P21
DetailDesign
Arrangements
ISE 4 Electrical Test Case
Electrical Project Objectives
Exchange and ARCHIVE electrical shipbuilding data using STEP AP212 (developed by the auto industry).
Adopt XML to exchange STEP data.
Lay the groundwork to exchange data between CAD and knowledge-based software systems using STEP.
Leverage existing initiatives in the industry (STEP Part 21, STEP Part 28, STEP AP212, and the Navy XML repository).
Publish project results.
NSRP AP212 Implementation Process
• TWR Power Distribution System• Collect data and information into a knowledge base• Perform calculations and design functions
Engineering Analysis Demo Details
DetailedDesign Stage
NGSS, Intergraph
EBCElectrical
Concept & Preliminary Design Engineering
FEA Analysis
XSLTs
NGSS, Intergraph
EBC
ADAPT
AP218P28
AP209P21
ISDP
Steel Processing
Initial Design Detail Design Manufacturing Lifecycle Support
DetailDesign
Arrangements
ISE 4 Engineering Analysis
Twin Caterpillar
Diesel Propulsion
Engines
Fuel Oil
Tank Top
Engines are Supported on Outboard and
Inboard Girders
Steel Processing Demo Details
Initial Design Detail Design Manufacturing Lifecycle Support
ISDP
Engineering FEA Analysis
Preliminary Arrangement
Feed Mfg from ISDP
ModifyArrangement
Partnership Yard
Repair ShipyardGDEB NGSS
Steel Processing
= Mediators Required
Concept & Preliminary Design
DetailDesign
Intergraph
Key: = Demonstrated = Not Demonstrated
Electrical
AP218P28
Arrangements
Steel Processing Objectives/Scope
• Continuation of prior NSRP Project: Integrated Steel Production Environment (ISPE)
• Create a framework for defining manufacturing rules/processes
• Develop a Yard-Neutral Mfg Model (STEP AP218)• Suitable for work package definition
• Make recommended enhancements to specification as required
• Apply manufacturing rules to generate a manufacturing product model that respects the requirements of a given yard
• Explicit definition and application of rules to structural data– Maintained separate from design/lofting systems
– Streamline manufacturing product model creation and verification
Rules Application
• Data Creation– Creation of manufacturing data based on the input data and rules
– Examples• Feature definition (edge preps, added/removed mat’l)
• Annotation creation and positioning
• Process definition
• Data extractions for post-processing applications (reports, mfg aids, nesting)
• Data Verification– Check the data for conformance to a set of yard-specific processes, geometry
correctness (e.g., closed parts), consistency, and produce-ability
– Examples• Data integrity (content, structure, associations)
• Geometry correctness
• Structural part relationships
• Correlation of processes applied to structural data
Mfg Product Model
Shell Plate Design
CAD
Develop Flat Plate
Specialized Macro
Add Excess Stock for Rolling
Manufacturing Rule
Adjust Size for Weld Shrinkage
Manufacturing Rule
Yard Processes and Assembly Plan
Add Edge Prep & Punch-marking
Sourc
ePro
cess
ManufacturingDesign
Demonstration ScenarioN
ort
hro
p G
rum
man
Avo
nd
ale
Shop B
STEP 218
Gen
eral
Dyn
amic
sE
lect
ric
Bo
at
Shop A
Launch Demo
STEP 218
1
2
ISDPISDP Steel ProcessorSteel Processor
Steel ProcessorSteel Processor
1Apply manufacturing rules for NG Avondale
2Apply manufacturing rules for GD Electric Boat
STEP 218
Mfg Rules
STEP 218
Mfg Rules
Demonstration Example
Deck Plates
Bulkhead
Yard-Specific Annotation Ex.
Thickness Throw Indicator(Northrop Grumman Ship Systems)
Thickness Throw Indicator(General Dynamics Electric Boat)
Stiffener
Marking Line
ISE Summary
NSRP ISE AccomplishmentsNSRP ISE Accomplishments National consensus architecture for product data interoperability
Published 100’s of industry use cases defining requirements for information sharing
Developed consensus data element definitions and consensus taxonomy for communicating product data across the enterprise
Developed tools and demonstrated feasibility for interoperability of :– Structure & Piping – HVAC & CPC Interfaces– Current Project
• Ship Compartmentation • Engineering Analysis• Electrical• Steel Processing with Rules Processing
Developed Information Models based on STEP Verified that the above meet requirements of U.S. shipyards and work with
currently available CAD tools Published Implementors Agreements to enable others to use these tools effectively Registered ISE Schemas with the DONXML Repository Identified proposed changes/corrections to ISO STEP Standards Created a Website to contain the relevant software tools, schemas, etc. as provided
by the ISE Project
Customer must invoke Requirements on Contracts in order to get these tools Implemented in Production
ISE: Continuing Efforts
• An ISE4 Follow-On Project was awarded for 2006: – Electrical: Finish task including addition of 3D information
– Program Management: Continue support and involvement of ISO and DONXML activities
• An ISE Systems Technology Panel Project was awarded for 2006:– Steel Processing: Continue efforts with emphasis on STEP-NC
• Future Projects: Complete the Information Interoperability Roadmap– Goal is to turn all boxes “Blue”
– ISE Project is providing tools to turn boxes from “Red” to “Yellow” and then to “Green”
“Standards don't eliminate innovation, they allow you to focus it. They allow you to focus on where the real value lies, which is usually everything you can add above and around the standard”
Thomas L. Friedman quoting Joel Cawley, the head of IBM's Strategic planning unit……. from "The World Is Flat"
Products of ISE Project: www.isetools.org