Example Tools to Support Early Vehicle Design Analysis/Communication Framework Database MS/Access Geometry engine, parametric CAd CAE model creation Unigraphics Discipline Analysis Structures:NASTRAN(MSC) Economy. Proprietary(( Financial -Piece Cost Technical Cost Modeling (J Clark, MIT) Manufacturing- Investment Cost- Proprietary (GM R&D ackaging: UG Spreadsheet, Aerodynamics: Proprietary(GM R&D) Safety: Proprietary (GM R&D) Business(marketing, revenue): Proprietary (GM R&D) Decision Engine ISIGHT(Engineous)-Optimization, DOE Simple, fast-running analyses -run in minutes GM RD Database/Architecture Representation Single consistent representation for architecture and derivatives Must comprehend data used by all disciplines Combine geometric and non-geometric: combine inputs and responses UG parametric data BOM data-availablelallowable components Marketing data Responses-analysis results13 4/14/04 Fenyes Example Tools to Support Early Vehicle Design • Analysis/Communication Framework – iSIGHT (Engineous) • Database – MS/Access • Geometry engine, parametric CAD & CAE model creation – Unigraphics • Discipline Analysis – Structures: NASTRAN (MSC) – Fuel Economy: Proprietary (GM R&D) – Financial - Piece Cost: Technical Cost Modeling (J. Clark, MIT) – Manufacturing - Investment Cost - Proprietary (GM R&D) – Packaging: UG, Spreadsheet, – Aerodynamics: Proprietary (GM R&D) – Safety: Proprietary (GM R&D) – Business (marketing, revenue): Proprietary (GM R&D) • Decision Engine – iSIGHT (Engineous) - Optimization, DOE Simple, fast-running analyses – run in minutes! 4/14/04 Fenyes Database/Architecture Representation • Single consistent representation for architecture and derivatives – Must comprehend data used by all disciplines • Combine geometric and non-geometric; combine inputs and responses – UG parametric data – BOM data - available/allowable components – Marketing data – Responses - analysis results …