Experimental Dynamics
Experimental Dynamics
Embedded Files
4 short lectures introducing Experimental Modal Analysis - last updated on March 2023.
4_lectures_on_modal_analysis.pdf(a very brief introduction) to Experimental Modal Analysis - last updated on May 2022.
2020_04_AC_EMA_extended_version.pdfData and labsheets used within the DVU group to learn about EMA and signal processing
Data and labsheets used within the DVU group to learn about EMA and signal processing
Data available at DVUlab github
Brief description of data:
Data collected during a lab experiment on a suspended steel beam. Data to be used to evaluate an average FRF.
Data consists on 4 sets of acceleration and hammer force.
Labsheet are not currently available online.
DVU recent research publications on experimental dynamics
DVU recent research publications on experimental dynamics
Marino L., Cicirello A., Experimental investigation of a single-degree-of-freedom system with Coulomb friction, Nonlinear Dynamics, 2020. https://doi.org/10.1007/s11071-019-05443-2
Igea F., Cicirello A., Part-to-part variability assessment of material properties for flat thin orthotropic rectangular panels using Chladni patterns, Mechanical System and Signal Processing, 2020 . https://doi.org/10.1016/j.ymssp.2019.106559
Kudal A., Cicirello A., Constrained Layer Damping Treatment: Analysis of multi-strip application on thin plates. Journal of Physics: Conference Series, International Conference on Modern Practice in Stress and Vibration Analysis (MPSVA 2018), 2018.
Useful online resources
Useful online resources
Structural Acoustics Tutorial—Part 1: Vibrations in Structures, by Stephen A. Hambric - you can find it here
Structural Acoustics Tutorial—Part 2: Sound—Structure Interaction, by Stephen A. Hambric - you can find it here
Experimental Modal Analysis - a simple non-mathematical representation, by Peter Avitable - download here
The fundamental of Signal Analysis - Application Note 243 by HP - download here
to be updated - feel free to suggest others!
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