Experimental Techniques, Rotating Machinery, and Acoustics, Volume 8: Proceedings of the 33rd IMAC, A Conference and Exposition on Structural Dynamics, 2015

Front Matter....Pages i-viii
A Computational Model to Investigate the Influence of Spacing Errors on Spur Gear Pair Dynamics....Pages 1-10
Drill Vibration Suppression Through Phase-Locked Loop Control....Pages 11-20
Towards the Selection of Balancing Planes to Attain Low Vibrations in Flexible Rotor Motor Systems....Pages 21-32
Experimental Acoustic Modal Analysis of an Automotive Cabin....Pages 33-58
Uncorrelated Noise Sources Separation Using Inverse Beamforming....Pages 59-70
Active Noise Control Experiment Minimising Radiation of Active Energy....Pages 71-75
Active Control of Transformer Noise by MIMO Algorithm....Pages 77-84
Numerical Prediction Tools for Low-Frequency Sound Insulation in Lightweight Buildings....Pages 85-95
Reduction of Radiating Sound from CFRP Laminated Plates with Orthotropy....Pages 97-105
Rotating Disc Model for Complex Eigenvalue Analysis of Brake Squeal....Pages 107-111
Validation of Closed-Loop Coupling Disc Brake Model for Squeal Analysis....Pages 113-120
Estimation of Torsional Compliance (Stiffness) from Free-Free FRF Measurements: eRCF Theory....Pages 121-132
An Estimation of Torsional Compliance (Stiffness) from Free-Free FRF Measurements: eRCF Application....Pages 133-139
Estimation of Bending Compliance (Stiffness) from Free-Free FRF Measurements: eBCF Theory....Pages 141-155
In-Situ Experimental Modal Analysis of a Direct-Drive Wind Turbine Generator....Pages 157-165
Effect of Radial Confinement on Wave Propagation and Vibrational Response in Bars....Pages 167-179
Component Qualification Using 3D Laser Vibrometry and Transmissibility Models....Pages 181-187
Exploiting Continuous Scanning Laser Doppler Vibrometry and Wavelet Processing for Damage Detection....Pages 189-196
Use of 3D Scanning Laser Vibrometer for Full Field Strain Measurements....Pages 197-209
Inline Measurements of Rail Bending and Torsion Through a Portable Device....Pages 211-219
Forty Years of Use and Abuse of Impact Testing: A Practical Guide to Making Good FRF Measurements....Pages 221-241
Detection of Coupling Misalignment by Extended Orbits....Pages 243-250
Linear and Nonlinear Response of a Rectangular Plate Measured with Continuous-Scan Laser Doppler Vibrometry and 3D-Digital Image Correlation....Pages 251-263
Vibration Event Localization in an Instrumented Building....Pages 265-271
Loading Effect on Induction Motor Eccentricity Diagnostics Using Vibration and Motor Current....Pages 273-280