SIMDAT SIMDAT Automotive Applications of GRID Technologies Applications of GRID Technologies in Automotive Product Development in Automotive Product Development OGF23 June 3rd 2008, Barcelona Automotive Activity - EC Research Project SIMDAT Josef Reicheneder AUDI AG
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Automotive Applications of GRID Technologies in Automotive Product Development OGF23 June 3rd 2008, Barcelona Automotive Activity - EC Research Project.
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SIMDAT SIMDAT Automotive
Applications of GRID TechnologiesApplications of GRID Technologiesin Automotive Product Developmentin Automotive Product Development
OGF23June 3rd 2008, Barcelona
Automotive Activity - EC Research Project SIMDATJosef Reicheneder AUDI AG
SIMDAT SIMDAT Automotive
Introduction
Conversion of Car Product Structures into Simulation Model Structures
Meshing Brokering Service
Virtual Organisations with OEMs, Suppliers and Engineering Services
Simulation Data Management Systems on Distributed Locations
Heterogeneous Data Structures of Simulation Data Management and Test Data Management
Summary
Contents
SIMDAT SIMDAT Automotive
Motivation
Model offensive for customer orientation and answer on tightened competition
CAD structure ontologies- „if ‚bottom plate‘ in description, part is for body-include and represented by a mesh “- „if mass < 5 g part is not needed “- …
Selection of detected rules:– Structure parts are parts with the middle group number
801-806, 807-810, 813, 814, 817– Structure parts were modelled physically (mesh)– Structure parts go into the include body– …
Status:– CAD-CAE mapping of more than 80% of a car with 1500 parts
for NVH trimmed body– prototype with ontobroker realised– 35 rules only from structural information– in progress – search for more rules using more attributes
SIMDAT SIMDAT Automotive
Meshing Brokering Service
Meshing
Specialist
MeshingBroker
MeshingService
PreSDM
Engineer
SLAService
DataService
Project
Manager
negotiatestasks
uses SLAs
monitors usage
estimates andrecords work
shares CADdata
publishesmeshing results
notifies work done
monitors taskstatus
OEM Supplier
OEM DMZ
SIMDAT SIMDAT Automotive
Virtual Organisations
Service ProviderOEM 1
OEM 2
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Virtual Organisations
GRIA Server
Trusted site
WorkflowWorkflow
PAM-CRASH
Visual DSS
Sim Manager
GRIA Client
Data servicesAnalysis
services Data servicesAnalysis
services
GRIA Client
SIMDAT SIMDAT Automotive
• Audi – SEAT collaboration– e.g. display of SEAT projects in Audi system
• Network limitations– Bandwidth 10 MBit/s for all Audi – SEAT issues