Buzzing Board: Example dynamic testing, analysis and modeling of printed circuit board

11:00 AM PST

Polytec and Siemens present an example for modeling, dynamic testing, modal analysis and model validation on a printed circuit board. We demonstrate our combined capabilities for this case study on a light weight structure that transmits acoustic radiation (“buzzing board”). Full scan measurement and visualization of structural vibration is provided by the Polytec Scanning Vibrometer. Siemens Testlab Software provides complete analysis for modal analysis and FE modeling. Further analysis using Siemens Simcenter 3D software predicts acoustic radiation emitted by the circuit board.


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