Topics in Modal Analysis & Testing, Volume 8

1. Front Matter

   Pages i-ix

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2. Modal Analysis on a Wind Turbine Blade Based on Wind Tunnel Experiments

   • L. G. Trujillo-Franco, H. F. Abundis-Fong, R. Campos-Amezcua, R. Gomez-Martinez

   Pages 1-7

3. An Investigation of Vibrational Characteristics of Lap Joints Using Experimental and Analytical Methods

   • Thomas Roberts, Phillip J. Cornwell

   Pages 9-24

4. Using Strain Gages as References to Calculate Free-Free Frequency Response Functions

   • Kevin Napolitano, David Cloutier

   Pages 25-30

5. A Principle for Obtaining Pragmatic Uncertainty Bounds on Modal Parameters

   • Jonas G. Kjeld, Anders Brandt

   Pages 31-39

6. On Partitioning of an SHM Problem and Parallels with Transfer Learning

   • George P. Tsialiamanis, D. J. Wagg, Paul A. Gardner, N. Dervilis, K. Worden

   Pages 41-50

7. An Ontological Approach to Structural Health Monitoring

   • George P. Tsialiamanis, David J. Wagg, I. Antoniadou, K. Worden

   Pages 51-59

8. Passive Aeroelastic Tailored Wing Modal Test Using the Fixed Base Correction Method

   • Natalie Spivey, Rachel Saltzman, Carol Wieseman, Kevin Napolitano, Benjamin Smith

   Pages 61-83

9. Nonlinear Normal Mode Estimation with Near-Resonant Steady State Inputs

   • Michael Kwarta, Matthew S. Allen

   Pages 85-88

10. Automatic Modal Parameter Identification with Methods of Artificial Intelligence

    • Maik Gollnick, Daniel Herfert, Jan Heimann

    Pages 89-96

11. A Single Step Modal Parameter Estimation Algorithm: Computing Residues from Numerator Matrix Coefficients of Rational Fractions

    • Nimish Pandiya, Christian Dindorf, Wim Desmet

    Pages 97-106

12. Improved Expansion Results Using Regularized Solutions

    • Chris Beale, Ryan Schultz, Deborah Fowler

    Pages 107-130

13. Expansion of Coupled Structural-Acoustic Systems

    • Ryan Schultz, Dagny Beale, Ryan Romeo

    Pages 131-140

14. Expansion Methods Applied to Internal Acoustic Problems

    • Ryan Schultz, Dagny Joffre

    Pages 141-149

15. Scaling an OMA Modal Model of a Wood Building Using OMAH and a Small Shaker

    • Osama Abdeljaber, Michael Dorn, Anders Brandt

    Pages 151-157

16. Quantitative Study on the Modal Parameters Estimated Using the PLSCF and the MITD Methods and an Automated Modal Analysis Algorithm

    • Silas Sverre Christensen, Stefano Manzoni, Marcello Vanali, Alfredo Cigada, Anders Brandt

    Pages 159-168

17. Empirical Models for the Health Monitoring of High-Rise Buildings: The Case of Palazzo Lombardia

    • Marta Berardengo, Francescantonio Lucà, Stefano Manzoni, Marcello Vanali, Daniele Acerbis

    Pages 169-175

18. Towards Population-Based Structural Health Monitoring, Part II: Heterogeneous Populations and Structures as Graphs

    • Julian Gosliga, Paul Gardner, Lawrence A. Bull, Nikolaos Dervilis, Keith Worden

    Pages 177-187

19. Developing a Correlation Criterion (SpaceMAC) for Repeated and Pseudo-repeated Modes

    • Pranjal M. Vinze, Randall J. Allemang, Allyn W. Phillips

    Pages 189-200

20. Subsecond Model Updating for High-Rate Structural Health Monitoring

    • Michael Carroll, Austin Downey, Jacob Dodson, Jonathan Hong, James Scheppegrell

    Pages 201-206

Topics in Modal Analysis & Testing, Volume 8: Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020, the eighth volume of nine 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, including papers on:

Operational Modal & Modal Analysis Applications

Experimental Techniques

Modal Analysis, Measurements & Parameter Estimation

Modal Vectors & Modeling

Basics of Modal Analysis

Additive Manufacturing & Modal Testing of Printed Parts

• Modal Analysis
• Vibration
• Structural Health Monitoring
• Signal Processing
• Conference Proceedings

• Massachusetts Institute of Technology, Lincoln Laboratory, Lexington, USA

  Brandon Dilworth

• University of Cincinnati, Cincinnati, USA

  Michael Mains

 B. Dilworth, MIT Lincoln Laboratory, MA, USA.

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