Digital Image Correlation to Measure Operational Deflection Shapes Analyzed with Window Function
The VIC-3D HS FFT system by Correlated Solutions enables full-field 3D viewing, measurement, and analysis of full-field operational deflection shapes (ODS) which occur from transient events. ODS in the frequency domain can easily be viewed and analyzed with levels of accuracy in the nanometer range. Three-dimensional displacements, strains, velocities, and accelerations are all computed for thousands of data points for any given frequency. The results are not only visual, but can be exported as data for FEA analysis and validation. https://www.correlatedsolutions.com/high-speed-vibration-analysis/
Correlated Solutions develops and manufactures cutting-edge, turn-key digital image correlation (DIC) measurement systems for non-contact full-field analysis of shape, motion, deformation, strain, and vibration applications.
This talk was originally given on February 10, 2020 in Houston, TX at #IMAC2020 by Bluejay Robinson, veteran sales engineer at Correlated Solutions. IMAC is a conference and exposition focusing on structural dynamics, and has evolved to encompass the latest technologies supporting structural dynamics. This broad focus on structural dynamics includes topics in simulation and modeling, nonlinear dynamics, sensors, signal processing and control spanning the full range of engineering disciplines.
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