STEP Shipbuilding Demonstration Highlights Integrated Shipbuilding Environment 4 (ISE 4)

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 ParticipantsISE 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

STEPSTEP XMLXML 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


TRIBON ISDP

LEAPS

LEAPS


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

EBCADAPT

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


TRIBON ISDP

LEAPS

LEAPS

FORAN


ModifyArrangement

Partnership Yard

INTELLISHIP

Repair Shipyard

SuggestDesign

ChangesSubmit Design

ApprovalFinal Product Model Delivered to Navy

B

B



DetailDesign

Sener

Intergraph

Key:

Atlantec

= Demonstrated = Not Demonstrated

NavyResponse

Center

AP215P21

AP215P28

AP215P28

AP215P21 Submit

Design 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, 2006Arrangements Demonstration

Electrical Demo Details


ISDP



ModifyArrangement

Repair Shipyard

Steel Processing



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

EBCADAPT

AP218P28

AP209P21

ISDP

Steel Processing


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 DetailsInitial Design Detail Design Manufacturing Lifecycle Support

ISDP



Feed Mfg from ISDP

ModifyArrangement

Partnership Yard

Repair ShipyardGDEB NGSS

Steel Processing



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

Sour

cePr

oces

s

ManufacturingDesign

Demonstration ScenarioN

orth

rop

Gru

mm

anA

vond

ale

Shop B

STEP 218

Gen

eral

Dyn

amic

sEl

ectr

ic B

oat

Shop A

Launch Demo

STEP 218

1

2

ISDP Steel Processor

Steel 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

STEP Shipbuilding Demonstration Highlights Integrated Shipbuilding Environment 4 (ISE 4)

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