Topics in Modal Analysis & Testing, Volume 10

Proceedings of the 34th IMAC, A Conference and Exposition on Structural Dynamics 2016

Michael Mains

• Publisher: River Publishers
• Year: 2025
• eBook ISBN:
  9781040601341
• Topic: Technology & Engineering
• Index: Technology & Engineering

Topics in Modal Analysis & Testing, Volume 10. Proceedings of the 34th IMAC, A Conference and Exposition on Dynamics of Multiphysical Systems: From Active Materials to Vibroacoustics, 2016, the tenth volume of ten 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 Structural Dynamics, including papers on:
Modal Analysis, Measurements & Parameter Estimation
Basics of Modal Analysis
Additive Manufacturing & Modal Testing of Printed Parts
Modal Analysis & Model Updating
Modal Testing Methods.

Table of contents

• Cover
• Series Page
• Title Page
• Copyright Page
• Preface
• Table of Contents
• 1 Comparison of Various Modal Vector Estimation Methods Used in Modal Parameter Estimation
• 2 Using Singular Value Decomposition to Estimate Frequency Response Functions
• 3 Curve Fitting Analytical Mode Shapes to Experimental Data
• 4 Acceleration Measurement Optimization: Mounting Considerations and Sensor Mass Effect
• 5 Experimental Study on the Impact of the Number of Laminas on the Dynamics Behavior of an Electric Machine Stator
• 6 Normalization of Complex Mode Shapes by Truncation of Alpha-Polynomial
• 7 What Is Normal About Normal Modes?
• 8 Generalized Craig-Bampton Method Using Robin Boundary Conditions
• 9 Force Reconstruction Using Force Gauges and Accelerometers
• 10 Experimental and Numerical Elastodynamic Analysis of Compressed Open Thin-Walled Beams
• 11 Experimental Validation of Nonlinear Model Tracking with Varying Conditions
• 12 Spatial Distribution of Acoustic Radiation Force for Non-Contact Modal Excitation
• 13 Modal Parameter Identification Algorithm Based on Pure Normal Mode Test Technology
• 14 The Influence of Parameter Choice in Operational Modal Analysis: A Case Study
• 15 Dynamic Modulus Properties of Objet Connex 3D Printer Digital Materials
• 16 Optimized 3D Printed Chiral Lattice for Broadband Vibration Suppression
• 17 Embedding Sensors in FDM Plastic Parts During Additive Manufacturing
• 18 A Neural Network Approach to 3D Printed Surrogate Systems
• 19 Modal Test and Parameter Updating of Metal Laser Sintered Components
• 20 In-Process Ultrasonic Inspection of Additive Manufactured Parts
• 21 Experimental Modal Analysis of Rolled Multi Layer Cylindrical Shell
• 22 High-Resolution Mode Shape Identification Using Mobile Sensors
• 23 A Blind Source Separation Based Approach for Modal Parameter Estimation in Traditional Input-Output Experimental Modal Analysis Framework
• 24 Multivariate ARMA Based Modal Identification of a Time-Varying Beam
• 25 Optimal Parameter Identification for Model Correlation Using Model Reduction Methods
• 26 A Modified Inverse Eigensensitivity Method for Large Finite Element Models
• 27 Monte Carlo Dynamically Weighted Importance Sampling for Finite Element Model Updating.
• 28 A Finite Element Model Updating Method Considering Environmental Impacts
• 29 Redundant Information Rejection in Sensor Localisation Using System Gramians
• 30 Strain-Based Experimental Modal Analysis on Planar Structures: Concepts and Practical Aspects
• 31 Magnetic Excitation and the Effects on Modal Frequency and Damping.
• 32 Automated Extraction of Mode Shapes Using Motion Magnified Video and Blind Source Separation
• 33 An Alternative MIMO FRF Estimation Method Using Pneumatic Exciters.
• 34 Estimating System Modal Parameters Using Free Decay Time Data.
• 35 Structural-Acoustic Mode Coupling in a Bolted Aluminum Cylinder
• 36 Accurate Frequency Measurement on Small Structures with Shaker Excitation
• 37 Theoretical and Experimental Modal Analysis Correlation Studies for Coupled Catalytic Converter