NOTE: This page has not been updated recently. Please see Suggested Starting Points for more recent work. EIS Lab Gallery Welcome to the EIS Lab Gallery. Please enjoy your visit, and feel free to follow the links for more details. (At present only our Design-Analysis Integration exhibits are open.) Design-Analysis Integration Ubiquitization Methodology Design-Analysis Integration Methodology for Advanced Technology Transfer [Peak, et al. 1999] A methodology for transforming analysis research into highly automated analysis modules for regular designer usage. Based on the Multi-Representation Architecture (MRA), a design-analysis integration strategy which represents design-analysis associativity explicitly. Uses a combination of constraint graph and object techniques to provide flexible, highly semantic mappings between commercial design and analysis tools. Usage of the MRA in TIGER - a DARPA-sponsored demonstration of prime-supplier collaborative engineering [Peak et al. 1997].   Includes the self-service Internet based engineering service bureau (EBS) paradigm [Scholand et al. 1997] enabled by STEP product-data driven analysis [Tamburini et al. 1997].   Analysis Module Results Shear Strain Results from an Automated Solder Joint Analysis Module [Peak et al. 1998] Automated finite element analysis (FEA) from a solder joint deformation catalog - a selection of analysis modules created using the above DAI methodology and implemented in DaiTools . Modularized Parametric Modeling Results Autogenerated PWA Finite Element Mesh [Zhou and Fulton, 1997] Automatically generated using a modular, parametric technique for creating complex FEA models from product data. Integration of Aerospace Structural Analysis via the Constrained Object-Based (COB) Extended MRA [Boeing PSI, Peak et al. 1999] Work in Progress!