Topics in Modal Analysis & Parameter Identification II, Vol. 10

Topics in Modal Analysis & Parameter Identification II, Vol. 10
Proceedings of the 43rd IMAC, A Conference and Exposition on Structural Dynamics 2025

Conference Proceedings of the Society for Experimental Mechanics Series

Topics in Modal Analysis & Parameter Identification II, Vol. 10
Proceedings of the 43rd IMAC, A Conference and Exposition on Structural Dynamics 2025

Editor: Brandon Dilworth, Timothy Marinone, Jon Furlich

ISBN: 9788743801559 e-ISBN: 9788743801672

Available: August 2025

doi: https://doi.org/10.13052/97887-438-0155-9

Topics in Modal Analysis & Parameter Identification II, Volume 10: Proceedings of the 43rd IMAC, A Conference and Exposition on Structural Dynamics, 2025, the tenth volume of twelve from the Conference brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Modal Analysis and Modal Parameter Identification including papers on:

  • Analytical Methods
  • Modal Applications
  • Experimental Techniques
  • Multi Degree of Freedom Testing
  • Boundary Conditions in Environmental Testing
  • Operational Modal Analysis
  • Modal Parameter Identification
  • Novel Techniques
fiber optics, modal identification, strain sensing, Wind Turbine Blades, EOV, Modal Analysis, Electric vehicle, NVH, MLMM, Modal, Substructuring

Article 1: Modal Identification from Dynamic Signals Obtained from OFDR Distributed Fiber Optics
by Patrick Brewick
https://doi.org/10.13052/97887-438-0155-9_1


64

Article 2: Damping Ratio Assessment for Two Full-scale Operational Onshore Wind Turbines
by T. Nunez, C. E. Ventura
https://doi.org/10.13052/97887-438-0155-9_2


41

Article 3: Effects of Environmental and Operational Variables on the Modal Properties of Wind Turbines Blades
by Felipe Bravo and Rodrigo Astroza
https://doi.org/10.13052/97887-438-0155-9_3


86

Article 4: Structural Dynamics Identification using Physics-Informed SINDy
by Celso T. do Cabo, Raymond Joshua, Zhu Mao
https://doi.org/10.13052/97887-438-0155-9_4


150

Article 5: Preliminary Investigation of an Operating Wind Turbine in a Seismic-prone Area
by Mona Amer, Tomas Nunez, Carlos E. Ventura
https://doi.org/10.13052/97887-438-0155-9_5


51

Article 6: Modal Property Identification of the Bear Mountain Bridge
by CDT Gautam Namjoshi, CDT Philip Williams, CDT Ethan Espinosa, Dr. Thomas Matarazzo
https://doi.org/10.13052/97887-438-0155-9_6


58

Article 7: Optimizing NVH Performance in Electric Vehicles Through Enhanced Modal Parameter Estimation Techniques
by Mahmoud Elkafafy, Marc Brughmans
https://doi.org/10.13052/97887-438-0155-9_7


39

Article 8: Why Don’t We Just Use the Cross Spectra for Operational Modal Analysis?
by William Fladung
https://doi.org/10.13052/97887-438-0155-9_8


56

Article 9: FRF Error Mitigation Methods for time Waveform Replication
by Keaton Coletti, Steven Carter, Ryan Schultz
https://doi.org/10.13052/97887-438-0155-9_9


67