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Preface: Rotating Machinery, Optical Methods & Scanning LDV Methods, Volume 6

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Conference Proceedings of the Society for Experimental Mechanics

Series

Series Editor

Kristin B. Zimmerman, Ph.D.

Society for Experimental Mechanics, Inc., Bethel, CT, USA

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The Conference Proceedings of the Society for Experimental Mechanics Series presents early findings and case studies from a wide range of fundamental and applied work across the broad range of fields that comprise Experimental Mechanics. Series volumes follow the principle tracks or focus topics featured in each of the Society’s two annual conferences: IMAC, A Conference and Exposition on Structural Dynamics, and the Society’s Annual Conference & Exposition and will address critical areas of interest to researchers and design engineers working in all areas of Structural Dynamics, Solid Mechanics and Materials Research.

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Dario Di Maio • Javad Baqersad

Editors

Rotating Machinery, Optical Methods &

Scanning LDV Methods, Volume 6

Proceedings of the 38th IMAC, A Conference and Exposition

on Structural Dynamics 2020

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Editors Dario Di Maio University of Twente

Enschede, Twente, The Netherlands

Javad Baqersad Kettering University Flint, MI, USA

ISSN 2191-5644 ISSN 2191-5652 (electronic) Conference Proceedings of the Society for Experimental Mechanics Series ISBN 978-3-030-47720-2 ISBN 978-3-030-47721-9 (eBook)

https://doi.org/10.1007/978-3-030-47721-9

© The Society for Experimental Mechanics, Inc. 2020

This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use.

The publisher, the authors, and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, expressed or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

This Springer imprint is published by the registered company Springer Nature Switzerland AG. The registered company address is: Gewerbestrasse 11, 6330 Cham, Switzerland

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Preface

Rotating Machinery, Optical Methods & Scanning LDV Methods represent one of eight volumes of technical papers

presented at the 38th IMAC, A Conference and Exposition on Structural Dynamics, organized by the Society for Experimental Mechanics, and held in Houston, Texas, February 10–13, 2020. The full proceedings also include volumes on Nonlinear Structures and Systems; Dynamics of Civil Structures; Model Validation and Uncertainty Quantification;

Dynamic Substructures; Special Topics in Structural Dynamics & Experimental Techniques; Sensors and Instrumentation, Aircraft/Aerospace, Energy Harvesting & Dynamic Environments Testing; and Topics in Modal Analysis &Testing.

Each collection presents early findings from experimental and computational investigations on an important area within Structural Dynamics.

The organizers would like to thank the authors, presenters, session organizers, and session chairs for their participation in this track.

Enschede, Twente, The Netherlands Dario Di Maio

Flint, MI, USA Javad Baqersad

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Contents

1 Paper Machine Winder Vibration Testing Using TVDFT . . . . 1 Jake Zwart and Derek Lindgren

2 Measurement Methods for Evaluating the Frequency Response Function of a Torque Converter Clutch . . . . 17 Luke Jurmu, Darrell Robinette, Jason Blough, Eric Mordorski, and Craig Reynolds

3 Frequency-Domain Triangulation of Spatial Harmonic Motion for Single-Camera Operating

Deflection Shape Measurement . . . . 27 Domen Gorjup, Janko Slaviˇc, and Miha Boltežar

4 Investigating the Feasibility of Laser-Doppler Vibrometry for Vibrational Analysis of Living

Mammalian Cells . . . . 31 Sascha Schwarz, Stefanie Kiderlen, Robert Moerl, Stefanie Sudhop, Hauke Clausen-Schaumann,

and Daniel J. Rixen

5 Visio-Acoustic Data Fusion for Structural Health Monitoring Applications . . . . 37 Chad R. Samuelson, Caitrin A. Duffy-Deno, Christopher B. Whitworth, David D. L. Mascareñas,

Jeffery D. Tippmann, and Alessandro Cattaneo

6 Automatic Interpolation for the Animation of Unmeasured Nodes with Differential Geometric Methods . . . 53 Daniel Herfert, Kai Henning, and Jan Heimann

7 Measurement and Analysis of the Nonlinear Stiffness of CFRP Components during Vibration Fatigue

Testing . . . . 61 Michele Peluzzo, Dario Di Maio, Andrea Cammarano, and Paolo Castellini

8 Model Reduction of Electric Rotors Subjected to PWM Excitation for Structural Dynamics Design . . . . 73 Margaux Topenot, Gaël Chevallier, Morvan Ouisse, and Damien Vaillant

9 Fast Computation of Laser Vibrometer Alignment Using Photogrammetric Techniques. . . . 79 Daniel P. Rohe and Bryan L. Witt

10 Photogrammetry-Based Structural Damage Detection by Tracking a Laser Line . . . . 87 Y. F. Xu

11 Measuring Aero-Engine Pipe Vibration with a 3D Scanning Laser Doppler Vibrometer . . . 101 Christoph W. Schwingshackl

12 A “Mechanical” Vision of Image-Based Identification methods in Structural Dynamics . . . 105 Paolo Castellini and Emanuele Zappa

13 Modelling of Guided Waves in a Composite Plate Through a Combination of Physical Knowledge

and Regression Analysis . . . 109 Marcus Haywood-Alexander, Tim J. Rogers, Keith Worden, Robert J. Barthorpe, Elizabeth J. Cross,

and Nikolaos Dervilis

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viii Contents

14 Improved FRF Estimation from Noisy High-Speed Camera Data Using SEMM . . . 115 Tomaž Bregar, Klemen Zaletelj, Gregor ˇCepon, Janko Slaviˇc, and Miha Boltežar

15 Full-Field Modal Analysis by Using Digital Image Correlation Technique . . . 119 Emilio Di Lorenzo, Davide Mastrodicasa, Lukas Wittevrongel, Pascal Lava, and Bart Peeters

16 Method for Selecting Rotor Suspension Design Criteria . . . 131 Brian Damiano

17 Implementation of Total Variation Applied to Motion Magnification for Structural

Dynamic Identification . . . 139 Nicholas A. Valente, Zhu Mao, Matthew Southwick, and Christopher Niezrecki

18 A Complex Convolution Based Optical Displacement Sensor . . . 145 Matthew Southwick, Zhu Mao, Nicholas A. Valente, and Christopher Niezrecki

19 Current Methods for Operational Modal Analysis of Rotating Machinery and Prospects

of Machine Learning . . . 155 German Sternharz and Tatiana Kalganova

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