Product Development with a Multi-attribute, Single Model Workflow

This presentation discusses an efficient work-flow for multiple attribute analysis and optimization using Altair HyperWorks CAE tools with the HyperMesh pre-processor and OptiStruct solver. A single finite element model has been built with all the three subcases, i.e. NVH, nonlinear strength (permanent set) and fatigue, in the same model as different load-cases. This makes analysis and iteration processes streamlined and efficient, as no model conversion is involved. Further optimization with the required set of responses and constraints are discussed in order to achieve at light weight design with performance target for dynamic stiffness, permanent set and fatigue damage.
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