Topics in Modal Analysis II, Volume 8: Proceedings of the 32nd IMAC, A Conference and Exposition on Structural Dynamics, 2014

Front Matter....Pages i-ix
Integrating Multiple Algorithms in Autonomous Modal Parameter Estimation....Pages 1-9
Effects of Magneto-Mechanical Coupling on Structural Modal Parameters....Pages 11-18
Extraction of Modal Parameters of Micromachined Resonators in Higher Modes....Pages 19-27
Normalization of Experimental Modal Vectors to Remove Modal Vector Contamination....Pages 29-41
Effective Use of Scanning Laser Doppler Vibrometers for Modal Testing....Pages 43-58
Precise Frequency Domain Algorithm of Half Spectrum and FRF....Pages 59-69
Identification of a Time-Varying Beam Using Hilbert Vibration Decomposition....Pages 71-81
Recovery of Operational Deflection Shapes from Noise-Corrupted Measurement Data from CSLDV: Comparison Between Polynomial and Mode Filtering Approaches....Pages 83-91
Exploiting Imaging Techniques to Overcome the Limits of Vibration Testing in High Excitation Level Conditions....Pages 93-100
An Experimental Modal Channel Reduction Procedure Using a Pareto Chart....Pages 101-110
Unique Isolation Systems to Protect Equipment in Navy Shock Tests....Pages 111-127
Nonlinear High Fidelity Modeling of Impact Load Response in a Rod....Pages 129-134
On the Role of Boundary Conditions in the Nonlinear Dynamic Response of Simple Structures....Pages 135-143
Evaluation of On-Line Algebraic Modal Parameter Identification Methods....Pages 145-152
Ambient Vibration Test of Granville Street Bridge Before Bearing Replacement....Pages 153-159
Vibration Testing and Analysis of A Monumental Stair....Pages 161-169
Evaluation of Stop Bands in Periodic and Semi-Periodic Structures by Experimental and Numerical Approaches....Pages 171-178
Operating Mode Shapes of Electronic Assemblies Under Shock Input....Pages 179-184
Comparison of Modal Parameters Extracted Using MIMO, SIMO, and Impact Hammer Tests on a Three-Bladed Wind Turbine....Pages 185-197
Modal Test Results of a Ship Under Operational Conditions....Pages 199-206
Measuring Effective Mass of a Circuit Board....Pages 207-217
Acoustic Cavity Modal Analysis for NVH Development of Road Machinery Cabins....Pages 219-231
Strain-Based Dynamic Measurements and Modal Testing....Pages 233-242
AIRBUS A350 XWB GVT: State-of-the-Art Techniques to Perform a Faster and Better GVT Campaign....Pages 243-256
Bayesian System Identification of MDOF Nonlinear Systems Using Highly Informative Training Data....Pages 257-265
Finite Element Model Updating Using the Separable Shadow Hybrid Monte Carlo Technique....Pages 267-275
Bayesian System Identification of Dynamical Systems Using Reversible Jump Markov Chain Monte Carlo....Pages 277-284
Assessment and Validation of Nonlinear Identification Techniques Using Simulated Numerical and Real Measured Data....Pages 285-298
Effects of Errors in Finite Element Models on Component Modal Tests....Pages 299-312
Estimating Frequency-Dependent Mechanical Properties of Materials....Pages 313-323
Flexible Dynamic Modeling of Turret Systems by Means of Craig-Bampton Method and Experimental Validation....Pages 325-338
Material Characterization of Gyroscope Isolator Using Modal Test Data....Pages 339-350
Loss Factors Estimation Using FEM in Statistical Energy Analysis....Pages 351-359
Investigation of Crossing and Veering Phenomena in an Isogeometric Analysis Framework....Pages 361-376
Influence of Fan Balancing in Vibration Reduction of a Braking Resistor....Pages 377-384
Vibrations of Discretely Layered Structures Using a Continuous Variation Model....Pages 385-396
Next-Generation Random Vibration Tests....Pages 397-410
Optimal Phasing Combinations for Multiple Input Source Excitation....Pages 411-416