Topics in Modal Analysis & Parameter Identification I, Vol. 9 Proceedings of the 43rd IMAC, A Conference and Exposition on Structural Dynamics 2025

1 The Energy Spectrum for the Detection of Harmonic Components in Ambient Vibration Tests

Mona Amer and Carlos E. Ventura

2 Parametrising the Virtual Point Transformation and a Nonlinear Estimation Framework for Determining an Unknown Force

Julian Staiger and Frank Naets

3 Extracting 3D Mode Shapes from Cell Phone Videos

Shawn Richardson and Mark Richardson

4 Mode Shape Extraction Using Direct Field Acoustic Noise Test Data

Kevin Napolitano, Dr. Michael Yang, Eric Friedlander, and Dale Schick

5 Simulation of Modal Survey Using Direct Field Acoustic Noise as Inputs

Kevin Napolitano and Dr. Michael Yang

6 Experimental Study on Measuring the Constant Off-Set in Displacement from Phase Resonance Testing of Contact-Gap Nonlinearity

Dana Dulcinea Figueroa and Benjamin Robert Pacini

7 Comparison of Data-Driven Techniques for Structural Dynamics Model Order Reduction

Celso T. do Cabo, Yujie Xi, Raymond Joshua, and Zhu Mao

8 Mock Truss-BracedWing Ground Vibration Test using Fixed Base Correction Method

Benjamin Park, Natalie Spivey, Keerti Bhamidipati, Saketh Vegunta, and Samson Truong

9 Model Updating Technique for Modal Shaker Modeling

Abraham Ramirez, Peter Fickenwirth, John Schultze, and Shannon Danforth

10 Combining Waves Propagation Theory, Modal Analysis and Dynamic Response to Assess the Condition of Fluid-Filled Pipes

Sebastien Perrier, Marshal D. Kafle, Gurvinder Mundi, Elia Rizkalla, and Cameron White

11 Analysis of Acoustic-Structure Interaction Case, Modelling and Possible Validation

Daniele Fabbri, Carlo Rosso, and Fabio Bruzzone

12 Mechanical Property Characterization of Small Granular Materials with Laser Doppler Vibrometry and Resonant Ultrasound Spectroscopy

Joshua Bartlett, Caleb Fryer, Dr. Pablo Tarazaga, and Dr. TJ Ulrich

13 Identification of Dominant Modes for Cavitating Flows using Spectral Proper Orthogonal Decomposition

Grigorios Hatzissawidis, Moritz Sieber, and Peter F. Pelz

14 Crack Detection and Localization in ThermoelectricWafers using Vibroacoustic Excitation

Thomas C. Magee, Angel F. Bravo, Sterling B. Rawls, John J. Greenhall, Nicholas A. J. Lieven, Milo G. Prisbrey, and Neel Shah

15 Investigating Repeatability of Complex Dynamic Structures with Stochastic Joints

Casey Whitworth, Nicholas Pomianek, Enrique Gutierrez-Wing, Trevor Jerome, and J. Gregory McDaniel

16 Experimental Fluid-Structure Interaction of Airflow Over a Cylinder with an Attached Cantilever Plate in a Wind Tunnel

D. T. Will and W. D. Zhu

17 TravelingWave Generation Through Piezoelectric Shunt Damping

A. Omidi Soroor, S. Motaharibidgoli, and P. A. Tarazaga

18 Experimental Modal Analysis of a 12 Inch Water Tunnel

Keith Rice, Megan Ewers, Sean Collier, and Nicholas Vlajic

19 Frequency Band Damping: Implementation and Innovations

Dagny Beale, Gregory Bunting, Nathan Crane, David Day, Clark Dohrmann, Payton Lindsay, Justin Pepe, and Julia Plews

Biography

Brandon Dilworth, Timothy Marinone, Jon Furlich