engineous software 2008 isight-fd overview european ... · isight-fd activity components. activity...
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Engineous Software 2008 European Symposium
and Seminar Series
ENGINEOUS SOFTWARE, INC 14-15 April, 2008
iSIGHT-FD OverviewHolger Wenzel
Engineous Software GmbH
Engineous Software, Inc.A Dassault Systèmes Company October 9., 2008Copyright 2008, Dassault Systèmes
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About iSIGHT-FD
Desktop workflow builderParametric, hierarchical, nested Drag and drop environment
Powerful design drivers:Multi-Discipline OptimizationDesign of ExperimentsMonte Carlo AnalysisApproximation Methods
Desktop automationAutomate simulation process to explore design space Distributed/parallel computing
Multi-run Visual Post-processingUnderstand design trade-offs “Surf” through the design space in real-time.
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Functional Overview
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iSIGHT-FD Functionality
Connect Process: Modular components make it easy to interface with external programs and post-processing tools Connect Process: Modular components make it easy to interface with external programs and post-processing tools
Visualize Process: Advanced GUI provides rich visual feedback of workflow and design exploration results Visualize Process: Advanced GUI provides rich visual feedback of workflow and design exploration results
Extend Process: Seamlessly expand from desktop to enterprise level for a true collaborative design environment Extend Process: Seamlessly expand from desktop to enterprise level for a true collaborative design environment
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Ease of useWorkflow and setup wizards
Complex process capture and automationTask plan, nested drivers, …
Design driversNLPQL, Pointer, OLH, MOGA, etc.
Approximation modelingRSM, RBF neural network, error checking
VisualizationEngineering data mining, design space surfing
ExtensibilityCan be connected to FIPER ACS and other job managing system.
Focus of iSIGHT-FD
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iSIGHT-FD Structure
Design Gateway Runtime Gateway
Build Workflow ModelBuild Workflow Model Run Workflow ModelRun Workflow Model
Visualize DataVisualize DataComponentsComponents
Design DriversDesign Drivers
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iSIGHT-FD Operation
Design Gateway Runtime Gateway
Build process Workflow modelSelect componentsMap parametersEstablish loop and/or branch controlsSelect optimization/sampling using Task Plan capabilitySelect graph templates
Run Workflow and view/inspect dataMonitor run statusView/modify parametersGenerate history plotsDisplay graphsPost-processing
Engineering Data MiningVisual Design Driver
Build Workflow ModelBuild Workflow Model Run Workflow ModelRun Workflow Model
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Wrapped software programs that have single or multiple features can be inserted into the iSIGHT-FD Workflow.
Custom setup GUI is shown to the userInput and output parameters are definedIcon is created for toolbarProgram execution is triggered as the workflow is executedStatus is monitoredResults are stored
ComponentComponent
Example: EXCEL ComponentExample: EXCEL Component
Wrapping Components
Setup GUISetup GUISetup GUI
ICONICONICON Manage StatusManage StatusManage Status Post ProcessPost ProcessPost Process
Input Parameters
InputInput ParametersParameters
Output Parameters
OutputOutput ParametersParameters
WorkflowWorkflow
ExecuteExecute ExcelExcel
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Design GatewayUser Interface for
Building Workflow Models
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Building a Workflow Model
WorkflowComponents
Drag & DropCut & PasteRight-click menuShortcut keysMulti-levelConditionalParallel
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Show and Map Parameters
Show parameters of each simcode component
Show parameter mapping between simcodes
Upstream output Upstream output parametersparameters Downstream input Downstream input
parametersparameters
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Execute a selected component
Workflow Model Execution Flexibility
Can execute an entire workflow, or only individual components
Workflow model is easy to build and check by adding components, selecting them for execution, and inspecting the process step-by-step.
Execute a complete model
Execute with a sub-model
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Internationalization (I18N) Environment
GUIMenuComponent nameParameter nameWorking directorySave model nameOn-line Help
Supported OS:WindowsLinuxSolarisAIXHP-UX
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iSIGHT-FD Components
Process ComponentActivity Component
Design Driver Component
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Definition of Components
Process ComponentContains sub-modelsControls sub-models
Process ComponentContains sub-modelsControls sub-models
Activity ComponentCalculations and simulation codesSet conditions to execute featuresExecute
Activity ComponentCalculations and simulation codesSet conditions to execute featuresExecute
Design Driver ComponentOptimizationDesign of ExperimentsMonte Carlo SimulationApproximation models
Design Driver ComponentOptimizationDesign of ExperimentsMonte Carlo SimulationApproximation models
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iSIGHT-FD Process Components
Process Components
Task Fundamental process componentExecute Sub-workflow
Loop Control iteration of sub-workflowFor, For each, Do Until
DOE Design of Experiments methodsOptimization Optimization methods
Monte Carlo Monte Carlo methods
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iSIGHT-FD Activity Components
Activity Components used to build automated Workflows:
Data Exchanger Read and write numerical values and character string data described in a text file
OS Command Execute commands, batch files, scripts
Simcode Execute simulation codes and read and write associated input and output files, execute commands
Calculator Calculate with parameters and functions
Excel Read and write cells in Microsoft Excel spreadsheets, execute macros
Word Read and write Microsoft Word documents to generate reports automatically
Mail Send e-mail containing results and data generated during execution, attach data files
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iSIGHT-FD Activity Components
Activity Components used for various purposes:
Database Interface with SQL compliant rational database (Oracle, DB2, Access, MySQL) to store input and output data
Script Execute Java script which is not necessary to be compiled
COM Interface with COM (Component Object Model) objects
Pause Pause the workflow during execution with conditional settings. Shows a dialog to determine “go” or “no go.”
iSIGHT Execute iSIGHT description file
Approximation Generate, inspect, and visualize approximation models
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Solution ComponentsDirect Interfaces –
CAD, CAE, CFD, COST, DB, Microsoft Apps, Etc.
General Interfaces –
Calculations, In-House Programs, Scripts, Etc.
Custom Interfaces –
User Developed or Engineous
Services
VensimCombat XXI
Customer Examples:
Calculator Text ParserE-mail ScriptCOM LinkSimcode DLL Link OS Command
Data Match PauseXML Parser
ExcelExcelExcel
AccessAccessAccess ExcelExcelExcel
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Abaqus: Exchange data with and execute
Abaqus FEA
ADAMS: Exchange data with and execute
ADAMS/View
ADAMS/Car: Exchange data with and
execute ADAMS/Car
ADAMS/Chassis: Exchange data with and
execute ADAMS/Chassis
AMESim: Exchange data with AMESim
Ansys Solver: Exchange FEA data with Ansys
and execute the solver
CAE Performance Simulation
Solution Components Suite
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Ex: Nastran Component Editor
Input tab defines input bulk data file
Filter by load, element property, material, etc.
Select which input parameters to expose to iSIGHT
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Nastran Component Editor
Execution tab defines Nastran command line and other runtime behavior
User can configure which parameters are supported through a configuration file
User can control how INCLUDE files are handled
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Ex:Nastran Component Editor
Output tab defines output f06 file to be parsed
Select which output parameters to expose to iSIGHT
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Ansys Workbench: Exchange FEA data with
Ansys Workbench and execute Ansys solver
AVL: Exchange data with and execute AVL
solvers
Femap: Exchange FEA data with Femap,
execute Nastran and other solvers
Flotherm: Exchange data with Flotherm CFD
GT-Power Engine Combustion: Exchange
data with and execute GT-power engine
simulation software
LS-DYNA/LS-OPT: Exchange data with and
execute LS-DYNA through LS-OPT
CAE Performance Simulation
Solution Components Suite
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Madymo Occupant Safety: Exchange data
with Madymo generic multibody and FEA
software
Nastran: Exchange FEA data with Nastran
and execute the solver
Patran: Exchange geometry and FEA data
with Patran, launch Nastran, Marc, and other
solvers
SimulationX: Exchange data with and execute
ITI SimulationX
STAR-CCM+: Exchange data with and
execute STAR-CCM+ CFD
CAE Performance Simulation
Solution Components Suite
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Solution Components Suite
CAD Geometry Modification
Geometry to CAE
CATIA V5 CAD Driver: Exchange CAD data with CATIA V5
CATIA V5 CAT_Analysis: Exchange CAD and simulation data with CATIA embedded analysis tools
Pro/E CAD Driver: Exchange CAD data with ProEngineer
Unigraphics CAD Driver: Exchange CAD data with Unigraphics
2Abaqus: Create an Abaqus input deck from CAD geometry
SFE Concept: SFE Concept
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Design Drivers
Task PlanOptimization Component
DOE ComponentMCS Component
Approximation ModelVisual Design Driver
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Design Study Tools
OptimizationRule-based (2)Exploratory (3)Gradient-based (7)Mixed Variable (2)PointerStochastic Design Improvement (SDI)
Approx.Models
Taylor seriesResponse SurfaceStepwise RSM (9.0)Variable complexityKrigingRBF
Design ofExperiment
Central CompositeOrthogonal ArrayLatin HypercubeFull FactorialParameterData fileOptimal LHC
QualityEngineering
Monte CarloTaguchi Robust Reliability Analysis
Reliability OptimizationReliability–based Robust Design
Trade-offAnalysis
Multi-objective GAsEngineering Data Mining
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Task Plan
Task Plan GUI
Create Task Plan to execute combinations of multiple design drivers Equivalent to iSIGHT Task Plan
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Optimization Component
Some optimization components availableNLPQL, Hooke-Jeeves, LSGRG2 Multi-island genetic algorithm (MIGA)Pointer automatic optimizerMulti-objective genetic algorithms (NSGA-II, NCGA)
Pointer Component Editor GUI NSGA-II Component Editor GUI
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Design Of Experiments Component
DOE component methods available in v1.0Central CompositeData FileFull FactorialLatin HypercubeOptimal Latin HypercubeOrthogonal ArrayParameter Study
DOE Component Editor GUI
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Monte Carlo Simulation Component
Monte Carlo Simulation componentSampling methods
Simple Random SamplingDescriptive Sampling
Monte Carlo Component Editor GUI
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Six Sigma Component (cont.)
General SetupRun mode
AnalysisOptimization
Classes of plugins
Reliability TechniquesMonte Carlo SamplingDOE
DescriptionExecution Options
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Six Sigma Component
Random Variables and Responses tabs same as Monte Carlo
New “Discrete-Uniform”distribution
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Six Sigma Component (cont.)
Six Sigma Results parameter
Select outputs to be included in aggregate parameter
Allows mapping to other component to drive designing for uncertainty quality improvement process
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Six Sigma Component (cont.)
Optimization configured within Six Sigma component editor
Robust optimization option creates model with six sigma component embedded in optimization component
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Six Sigma ResultsSix Sigma Component methods/results include:
Six Sigma AnalysisSigma Level / Quality LevelDefects per million
Reliability AnalysisReliability (probability of success)Probability of failure
StatisticsMean, Standard deviation, etc.
Robust / Reliability OptimizationNew robust/reliable design point
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Taguchi Component
P-Diagram summary of setup
Control Factors, ArrayNoise Factors, ArraySignal Factor, number of levelsResponsesSystem type defined up front:
StaticDynamic
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Taguchi Component (cont.)
Response DefinitionCustomized for static or dynamic systemType:
Lower is betterNominal is bestHigher is better
Dynamic quality characteristic
Zero point proportionalReference point proportionalGeneral linear equation
TargetLoss constant
Static
Dynamic
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Taguchi Robust Design Results
Main Effects Graph
Dynamic Response Graph
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Taguchi Robust Design Results (cont.)
Taguchi Results Table
Taguchi Response Summary
Dynamic
Static
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Interactive Main Effects Viewer
Display/Select:Best levelsWorst levelsBest pointWorst pointBaseline point
Filter displayed factorsSelect individual levels, S/N and Sensitivity estimatedBenefit over baseline of selected pointExecute noise/signal runs to confirm estimates
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Correlated Random Variables
Correlation Matrix button
Correlation Matrix editor table
Correlation results table
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Approximation Model Component
Approximation models available in v1.0Response Surface Model (RSM)Radial Basis Function (RBF) neural network approximation
Approximation model capabilitiesWizards for setting up the modelInspection tools for evaluating model precision and marginVisual Design Driver3D approximation model viewer for “surfing” the design spaceApproximation models can be created as independentactivities or applied to anysubflow or activitycomponent
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Inspection Tool for Approximation Models
Special GUI for approximation model inspectionEvaluate precisionShow margins between each response valueShow present value and predictive value
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Visual Design Driver
Visualize and “surf” the approximation model design spaceHighly interactive, multi-dimensional GUIChange evaluation values by moving slide bars with mouseDisplays multiple thumbnail plots, any of which can be switched into the main window
Parameter panelThumbnail plots
Main 3D model
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Workflow Execution &
Post Processing
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Monitoring Tools
Runtime Workflow status Monitoring with graphs
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POST Processing and History Tables
Post processing for sampling results Execution history to check values
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Engineering Data Mining for Post Processing
Scatter PlotsMain GUI
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Data Analysis TabThe Runtime Gateway contains a single Data Analysis tab with a number of useful post processing tools
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Data Analysis TabIncluding EDM
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Data Analysis TabCorrelation Map
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Data Analysis TabAnd a Grid of 2D Scatter Plots
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Correlation Map TabWhere selecting a parameters is synced with the rest of the Gateway
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Correlation Map TabWhere selecting a parameters is synced with the rest of the Gateway
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Correlation Map Tab
The old functionality remains (though moved around a bit)
Correlation values now displayed as a tooltip
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Extending Local Processesto the Enterprise
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E i
Extensible to the Enterprise
FIPER ACS (Application Control Server) ConnectionShare Components and WorkflowsEffective use of computer resources on FIPERMonitoring executing Workflow status on WebConsolidate data management using Database
FIPER ACS (Application Control Server) ConnectionShare Components and WorkflowsEffective use of computer resources on FIPERMonitoring executing Workflow status on WebConsolidate data management using Database
Publish Components and Workflows to FIPER
Internet
Servers
Clusters
DesktopsLAN, WAN, VPN
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E i S f I
Simulation of systems often require multiple simulation models, significant data management, and workflow definition. This is often performed in a “stove pipe” fashion with communication in manual steps. As a result, design alternatives and important trade-offs and go un-noticed and are never communicated to the customer.
System Simulation Challenges
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Design groups require and request simulation results from other groups. Design time is lost while waiting for response. As a result, this limits and delays options.
Simulation Collaboration Challenge
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FIPER Distributed and Parallel ComputingLeverage parallel and distributed computing for efficient multirun simulation
iSIGHT framework is parallel and distributed by designIBM On-Demand "Grid computing" environmentTransparent to end-user
No shared file system requirementsAny mix of operating systems Any mix of hardware platformsNo special configuration files or model changesNo limitations on structure of model
Open to leverage existing grid environment:E.g. LSF, Globus, etc.No 3rd party grid software required
Heterogeneous Compute Environment
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FIPER allows knowledge sharing and design collaboration by:
Provides a model and tool libraryRemote process sharing and execution
Incorporate other's processes in your ownReal-time data access Protects intellectual propertyShares best practices
Securely collaborate with coworkers, vendors, or partners
Internally (LAN)Externally (B2B – internet)
FIPER - Collaborative DesignPrime contractorsTurbine Process
Sub contractorSub contractorDisk ProcessDisk Process
Sub contractorBlade Process
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FIPER WEBTOP Client
Web server
• FIPER allows end user to access, modify, and execute models from a web client. • FIPER allows users to run model remotely through browser
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66SIMULIA
Data anywhereData anywhere Simulation Data
Management
Simulation Data
ManagementSimulation Process
Management
Simulation Process
Management Decision SupportDecision Support
FilesFiles
Managed Files + Metadata
Managed Files + Metadata
Managed Processes Managed Processes
Managed Performance
Attributes
Managed Performance
Attributes
+
+
+
Unmanaged files Traceability Automation Design to target
Program & non program data
Standard & ad-hoc
Simulation driven performance attributes
Islands of unconnected data
System Dashboard
Targetk
Targetl
Targetm
SimulationProduct
MarketingRequirements
PerformanceAttributesTarget
FIPER and Simulation Data Management
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iSIGHT-FD Component CentralDemo Videos and the latest additions to the components suite are available at:
http://components.engineous.com
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Thank you!Thank you!