Simcenter 3D simulation and test fact sheet

Although listed as a fact sheet, this 11-page document is laid out as a solution guide on Simcenter 3D for simulation and test integration. It explains how finite element models and physical test data can be used together: tests to check and improve the models, and models to plan tests and estimate values that sensors cannot reach.

What the document covers

• Simcenter 3D FE Model Correlation: test model alignment, shape pairing, MAC and X-orthogonality criteria, FRF comparison and pretest planning of sensor and exciter positions
• Simcenter 3D FE Model Updating: automatic updating of FE models to match test data, using geometry, material and property design variables and the HEEDS optimisation algorithm
• Simcenter 3D Smart Virtual Sensing: operational load estimation from a few strain gauges, field estimation at unreachable hot spots, body motion estimation, data fusion and optimal sensor placement
• Exporting smart virtual sensors as executable digital twins (xDT) using the FMU standard for real-time, edge and cloud use, including predictive maintenance
• Links to Simcenter Testlab, Designcenter NX (called NX in the document) and Simcenter 3D Specialist Durability
• Applications in automotive, aerospace ground vibration and static testing, heavy equipment and wind turbine blades, plus a capabilities chart

Who it is for

Useful for test engineers, CAE analysts and validation managers who want better-correlated models, fewer physical sensors or realistic operational loads for durability work.