Dynamic Substructuring & Transfer Path Analysis,Vol. 4

Dynamic Substructuring & Transfer Path Analysis,Vol. 4
Proceedings of the 43rd IMAC, A Conference and Exposition on Structural Dynamics 2025

Conference Proceedings of the Society for Experimental Mechanics Series

Dynamic Substructuring & Transfer Path Analysis,Vol. 4
Proceedings of the 43rd IMAC, A Conference and Exposition on Structural Dynamics 2025

Editor: Walter D'Ambrogio, Dan Roettgen, Maarten van der Seijs

ISBN: 9788743801498 e-ISBN: 9788743801610

Available: July 2025

doi: https://doi.org/10.13052/97887-438-0149-8

Dynamic Substructuring & Transfer Path Analysis, Volume 4: Proceedings of the 43rd IMAC, A Conference and Exposition on Structural Dynamics, 2025, the fourth 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 the dynamics of coupled structures, including papers on:

  • Linear Joints, Nonlinear Joints and Coupling
  • Modal and Frequency Based Substructuring
  • Round Robin Test Bed on Dynamic Substructuring
  • Transfer Path Analysis and Force Estimation
  • Interface Dynamics
nonlinear vibration, modal analysis, TPA, substructuring, monitoring, joint, Gysin Expansion, Reciprocity, Rotational DoF

Article 1: Modal Vibration Testing of a Frame and Wing Structure
by Joshua E. Blackham, Matthew S. Allen
https://doi.org/10.13052/97887-438-0149-8_1


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Article 2: Toward 3D Experimental Impulse-Based Substructuring Using the Virtual Point Transformation
by Oliver M. Zobel, Francesco Trainotti, Daniel J. Rixen
https://doi.org/10.13052/97887-438-0149-8_2


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Article 3: A Look at Overfitting in Source Estimation Problems
by Steven Carter
https://doi.org/10.13052/97887-438-0149-8_3


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Article 4: A Numerical Decoupling of a Wing Together with Two Nonlinear Radius-pylons, from the Technical Division’s Substructuring Four-unit Frame Structure
by A. Linderholt, B. Moldenhauer, D. Roettgen
https://doi.org/10.13052/97887-438-0149-8_4


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Article 5: Finite Element Modeling and Substructuring to Simulate Shock Plate Testing
by Harrison C. Denning, Scott Tuley, Matthew S. Allen, Jeffrey R. Hill, Daniel R. Roettgen
https://doi.org/10.13052/97887-438-0149-8_5


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Article 6: Condition Monitoring for the Mounts of a Simple Supported Beam Using Transfer Path Analysis
by Michael Kreutz, Daniel J. Rixen
https://doi.org/10.13052/97887-438-0149-8_6


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Article 7: Frequency Response Function Expansion using a Symmetry Preserving Gysin Expansion Technique
by Christopher Page, Peter Avitabile
https://doi.org/10.13052/97887-438-0149-8_7


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Article 8: Cutting Force Estimation in Sensor-Equipped Metal Cutting Tools Using Strain-Force Transfer Function
by Wu Peng, Anders Liljerehn, Martin Magnevall,Dan Ostling
https://doi.org/10.13052/97887-438-0149-8_8


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Article 9: Enhanced Mode Selection in Modal Domain Substructuring on the Round Robin Structure
by Jure Korbar, Miha Pogacar, Gregor Cepon
https://doi.org/10.13052/97887-438-0149-8_9


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Article 10: Investigation of the Use of Commercial Robotic Arms for Real-Time Hybrid Substructuring
by Arian Kist, David Stadler, Rok Belsak, Vasja Plesec, Timi Karner, Gregor Harih, Daniel Rixen
https://doi.org/10.13052/97887-438-0149-8_10


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Article 11: Model Initialization in Real Time Hybrid Testing for Experimental Detection of Isolated Branches
by A. Mario Puhwein, Markus J. Hochrainer
https://doi.org/10.13052/97887-438-0149-8_11


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Article 12: Extrapolating Dynamic Transfer Functions from Multi-Input Multi-Output Vibration Testing and Simulation
by E. J. Perez, E. E. Regula, C. J. Wynn, J. D. Blessinger, J. L. Davis, E. P. Dawson, S. J. Zimmerman
https://doi.org/10.13052/97887-438-0149-8_12


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Article 13: Revisiting the Dual Admittance-Based Quasi-Static Formulation for the Identification of Linear Joint Dynamics with Dynamic Substructuring
by Francesco Trainotti, M. Brons, S. Klaassen, D. J. Rixen
https://doi.org/10.13052/97887-438-0149-8_13


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Article 14: On the Use of Frequency-Dependent Modal Basis for Interface Modeling in Frequency-Based Substructuring
by Domen Ocepek, Miha Pogacar, Jure Korbar, Gregor Cepon
https://doi.org/10.13052/97887-438-0149-8_14


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Article 15: Assessing the Importance of Contact Joints Relative to Other Sources of Uncertainty in Dynamic Substructuring
by Samuel Choi, Manuel Vega, Tyler Alvis, Teresa Portone
https://doi.org/10.13052/97887-438-0149-8_15


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Article 16: High-frequency Dynamic Characterization of Rubber Mounts through an Enhanced Virtual Point Transformation
by Bart Forrier, Fabio Bianciardi, Karl Janssens
https://doi.org/10.13052/97887-438-0149-8_16


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