1st Edition

Topics in Modal Analysis I, Volume 7 Proceedings of the 32nd IMAC, A Conference and Exposition on Structural Dynamics, 2014

342 Pages

by River Publishers

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Description

This seventh volume of eight from the IMAC - XXXII 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 Structural Dynamics, including papers on: Linear Systems Substructure Modelling Adaptive Structures Experimental Techniques Analytical Methods Damage Detection... Read more

1 Infant Brain Response Against Shaking Vibration Using Finite Element Analysis 2 Integrity Assessment of Pickup Vehicle Occupants in Rollover Situation Considering Internal ROPS Device: A Numerical Approach 3 Rated Life Calculation Potential of Gearbox Model Based Force Estimates 4 Electromechanical Impedance Based Crack Detection for a Rotating Machine 5 Wind Turbine Gearbox Dynamic Characterization Using Operational Modal Analysis 6 Mode Classification and Dynamic Analysis of Coupled “Motor-Compressor-Flexible-Foundation” Structures 7 Reconstructing Forces from Continuous Connections Using SWAT 8 Modal Analysis of Rotating Wind Turbine Using Multiblade Coordinate Transformation and Harmonic Power Spectrum 9 Lateral Vibrations in High Speed Over Critical Drive Train Systems10 Vibration Energy Trending and Speed-Frequency Transformation in Run-Up/Coast-Down Tests 11 Vibration Mitigation on Engine Test Stands Using Conventional Analysis Techniques 12 Dynamic Modeling and Vibration Analysis of Oilwell Drillstring During Backreaming Operation 13 Torsional Damping Identification in Rotating Machinery 14 Numerical and Experimental Dynamic System Identification for the Development of Operational Modal Analysis in a Physics-Based Diagnostic/Prognostic Model 15 The Influence of Loading Conditions on the Static Coefficient of Friction: A Study on Brake Creep Groan 16 Linear Superposition and Modal Participation 17 Un-weighted and Weighted Versions of the Modal Assurance Criterion (MAC) for Evaluation of Modal Vector Contamination 18 Modal Properties of Rotating Shafts with Order-Tuned Absorbers 19 Structural Modal Identification Through High Speed Camera Video: Motion Magnification 20 Operational Modal Analysis with Photo Images from Low Speed Digital Camera 21 Recovery of Mode Shapes from Continuous Scanning Laser Doppler Vibration Data: A Mode Matching Frequency Domain Approach 22 A Compact Device for Measuring Rigid-Body Properties Based on Five Unscaled Modes 23 Three-Dimensional Modal Parameters of Tire 24 Hybrid EMA/OMA Data Collection/Reduction for Improved Modal Characterization 25 Numerical and Experimental Determination of Nonlinear Normal Modes of a Circular Perforated Plate 26 Experimental Identification of a System Containing Geometric Nonlinearities 27 Experiment of Vibration Isolation Characteristics of a Periodic Curved Beam 28 Investigation on Damping of a Host Structure Induced by Attached Cables 29 Effect of Structural Damping on Vibrations Transmitted to Road Cyclists 30 Statistical Approach for Active Buckling Control with Uncertainty 31 An Overview of the Technology, History, and Application of Vibro-Acoustic Coupling 32 EMA-BEM-NAH-SEA Path to a Dynamic Filter Model for Violin Radiativity 33 Coupled Vibro-Acoustic Model of the Titian Stradivari Violin 34 Vibrational Response of Elastic Membranes Coupled to Acoustic Fluids Using a BEM-BEM Formulation 35 Parametric Study of a Continuous Scanning Method Used to Characterize an Acoustic Field.