Topics in Modal Analysis & Testing, Volume 8: Proceedings of the 38th Imac, a Conference and Exposition on Structural Dynamics 2020, Dilworth Brandon, Mains Michael
Описание: Chapter1: Modern Modal Testing: A Cautionary Tale.- Chapter2: Vibration Testing of Laparoscopic Surgical Instruments Under Varying Grip Pressures.- Chapter3: Combined Qualification Vibration Testing and Fixed Base Modal Testing Utilizing a Fixed Based Correction Method.- Chapter4: Pressure Stiffened Modal Correlation of a Cylindrical Pressure Vessel.- Chapter5: Pretest Analysis for Modal Survey Tests Using Fixed Base Correction Method.- Chapter6: Fixing Degrees of Freedom of an Aluminum Beam by using Accelerometers as References.- Chapter7: Signal Reconstruction from Mobile Sensors Network using Matrix Completion Approach.- Chapter8: All Vibration is a Summation of Mode Shapes.- Chapter9: Modal Testing Using the Slinky Method.- Chapter10: Numerical and Experimental Modal Analysis of a Cantilever Beam Axially Loaded by a Tendon Which Is Attached in a Single Spanwise Location.- Chapter11: How to Design Modal Test Plan Based on FEM Result.- Chapter12: Maximizing the Quality of Shape Extractions from Base Shake Modal Tests.- Chapter13: New Approaches to Inverse Structural Modification Theory using Random Projections.- Chapter14: Modal Analysis of the Wind Turbine Blades with Different Test Setup Configurations.- Chapter15: Modal Excitation of Circular Rotating Structures using an Innovative Electromagnetic Device.- Chapter16: Modal Analysis of a 7 DoF Sweet Pepper Harvesting Robot.- Chapter17: Characterizing Dynamics of Additively Manufactured Parts.- Chapter18: How Linear is a Linear System?.- Chapter19: An Interpolation Algorithm to Speed up Nonlinear Modal Testing using Force Appropriation.- Chapter20: Estimating Applied Loads and Response Accelerations on a Dynamic System Using Vibration Data.- Chapter21: Analysis of Coupling Relationship between Car-body and Flexible Hanging Equipment.- Chapter22: Imager-based Characterization of Viscoelastic Material Properties.- Chapter23: Development and Validation of Data Processing Techniques for Aircraft Ground Vibration Testing.- Chapter24: Structural Health Monitoring with Self-Organizing Maps and Artificial Neural Networks.- Chapter25: A Novel Technique to Extract the Modal Damping Properties of a Thin Blade.- Chapter26: Finite Element Model Updating of the UCF Grid Benchmark Connections Using Experimental Modal Data.- Chapter27: Structural Health Monitoring on Industrial Structures Using a Combined Numerical and Experimental Approach.- Chapter28: Validation of Automatic Modal Parameters Estimator on a Car Body-In-White.- Chapter29: Modal Analysis of Rotating Tires in Stationary and Rotating Frames of Reference.- Chapter30: Combining Machine Learning and Operational Modal Analysis Approaches to Gain Insights in Wind Turbine Drivetrain Dynamics.- Chapter31: Modal Test-Analysis Correlation using Left-Hand Eigenvectors.- Chapter32: A Theoretical Study on the Generation and Propagation of Traveling Waves in Strings and Rods.- Chapter33: Shaping the Frequency Response Function (FRF) of a Multi-Degree-Of-Freedom (MDOF) Structure Using Arrays of Tuned Vibration Absorbers (TVA).- Chapter34: Experimental Study on Tire Vibrations and Induced Noise.- Chapter35: On the Adaptive Vibration Suppression on a Flexible Spatial Structure.- Chapter36: Evaluation of the Human-Structure-Soil Interaction on a Two-Wheel Tractor Using Modal Analysis Techniques.- Chapter37: Reproducible Modal Testing using a Flexure-based Impact Excitation System.- Chapter38: Modal Analysis and Characterization of Mounting Cart Used for Testing in the Combined Environment Acoustic Chamber.- Chapter39: Effects of Sensor Count on Damping Estimates from Operational Modal Analysis.- Chapter40: Ambient Vibration Tests and Modal Response Analysis of an Old Age High-rise Building in Downtown Vancouver, Canada.- Chapter41: System Identification of a Full Scale Wood Frame Building Specimen Subjected to Shake Table Tests.- Chapter42: Estimating Rotor Suspension Parameters from Runout Data.
Описание: 1 Verification of Experimental Component Mode Synthesis in the Sierra Analysis Framework.- 2 Multi-DoF Interface Synchronization of Real-Time-Hybrid-Tests Using a Recursive-Least-Squares Adaption Law: A Numerical Evaluation.- 3 Controls Based Hybrid Sub-structuring Approach to Transfer Path Analysis.- 4 Force Identification Based on Subspace Identification Algorithms and Homotopy Method.- 5 Response DOF Selection for Mapping Experimental Normal Modes-2016 Update.- 6 Experimental Modal Substructuring with Nonlinear Modal Iwan Models to Capture Nonlinear Subcomponent Damping.- 7 A Modal Model to Simulate Typical Structural Dynamic Nonlinearity.- 8 Optimal Replacement of Coupling DoFs in Substructure Decoupling.- 9 State-Space Substructuring With Transmission Simulator.- 10 Applying the Transmission Simulator Techniques to the Ampair 600 Wind Turbine Testbed.- 11 Effect of Interface Substitute when Applying Frequency Based Substructuring to the Ampair600 Wind Turbine Rotor Assembly.- 12 Improving Floor Vibration Performance Using Interstitial Columns.- 13 Probabilistic Model Updating of Controller Models for Groups of People in a Standing Position.- 14 Fundamental Frequency of Lightweight Cold-Formed Steel Floor Systems.- 15 Fundamental Studies of AVC with Actuator Dynamics.- 16 Mitigating Existing Floor Vibration Issues in a School Renovation.- 17 Vibration Serviceability Assessment of An In-service Pedestrian Bridge Under Human-Induced Excitations.- 18 Numerical and Experimental Studies on Scale Models of Lightweight Building Structures.- 19 A Wavelet-based Approach for Generating Individual Jumping Loads.- 20 A Numerical Round Robin for the Prediction of the Dynamics of Jointed Structures.- 21 A Method to Capture Macroslip at Bolted Interfaces.- 22 A Reduced Iwan Model That Includes Pinning for Bolted Joint Mechanics.- 23 Nonlinear Vibration Phenomena in Aero-engine Measurements.- 24 Instantaneous Frequency and Damping from Transient Ring-Down Data.- 25 Explicit Modelling of Microslip Behaviour in dry Friction Contact.- 26 Modal Testing Through Forced Sine Vibrations of a Timber Footbridge.- 27 Damping Characteristics of a Footbridge - Mysteries and Truths.- 28 A Critical Analysis of Simplified Procedures for Footbridges' Serviceability Assessment.- 29 Human-Induced Vibrations of Footbridges: The Effect of Vertical Human-Structure Interaction.- 30 Nonlinear Time-Varying Dynamic Analysis of a Multi-Mesh Spur Gear Train.- 31 Energy Dissipation of a System with Foam to Metal Interfaces.- 32 Nonlinear System Identification of Mechanical Interfaces Based on Wave Scattering.- 33 Studies of a Geometrical Nonlinear Friction Damped System Using NNMs.- 34 Scale-Dependent Modeling of Joint Behavior.- 35 Robust Occupant Detection Through Step-Induced Floor Vibration By Incorporating Structural Characteristics.- Assessment of Large Error Time-Differences for Localization in a Plate Simulation.- 37 Assessment of Large Error Time-Differences for Localization in a Plate Simulation.- 37 Gender Classification Using Underfloor Accelerometry.- 38 Human-structure Interaction and Implications.- 39 Study of Human-Structure Dynamic Interactions.- 40 Characterisation of Transient Actions Induced by Spectators on Sport Stadia.- 41 Recent Issues on Stadium Monitoring and Serviceability: a Review.- 42 Characterising Randomness in Human Actions on Civil Engineering Structures.- 43 Optimal Restraint Conditions for the SID-IIs Dummy with Different Objective Functions.- 44 A Comparison of Common Model Updating Approaches.- 45 Experimental Coupling and Decoupling of Engineering Structures Using Frequency-based Substructuring.- 46 New FRF Based Methods for Substructure Decoupling.- 47 Experimental Determination of Frictional Interface Models.- 48 Effects of Experimental Methods on the Measurements of a Nonlinear Structure.- 49 Stress Waves Propagating Through Bolted Joints.- 50 A Comparison of Reduced Order Modeling Techniques Used in Dynamic
Описание: Rotating Machinery, Optical Methods & Scanning LDV Methods, Volume 6: Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics, 2019, the sixth volume of eight from the Conference brings together contributions to this important area of research and engineering.
Описание: Dynamics of Coupled Structures, Volume 4: Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics, 2019, the fourth volume of eight from the Conference brings together contributions to this important area of research and engineering.
Описание: Chapter 1.Fluid-structure Interaction in a Labyrinth gas Seal Coupled to a Flexible Stator.- Chapter 2.Modal Analysis of Tower Crane with Cracks by the Dynamic Stiffness Method.- Chapter 3.High-Noise High-Speed Footage Data in Experimental Modal Analysis.- Chapter 4.Morlet-Wave Damping Identification - Application to High-Speed Video.- Chapter 5.Fluid-coupled Vibration Control Inspired by Dragonfly Wings.- Chapter 6.Improving Modal Parameter Estimation by Complementary Output-Output Relations.- Chapter 7.Operational Modal Analysis in Frequency Domain using Gaussian Mixture Models.- Chapter 8.Understanding Modal Vectors.- Chapter 9.Best Practices for Using Order-Based Modal Analysis for Industrial Applications.- Chapter 10. Could the Veering Phenomenon be a Mechanical Design Instrument?.- Chapter 11. Impulse Excitation of Piezoelectric Patch Actuators for Modal Analysis.- Chapter 12. Modal Parameter Estimation in Multi-patch Operational Modal Analysis: Perspectives and Approaches.- Chapter.
Описание: 1 Using Singular Value Decomposition to Estimate Frequency Response Functions.- 2 Curve Fitting Analytical Mode Shapes to Experimental Data.- 3 Acceleration Measurement Optimization: Mounting Considerations and Sensor Mass Effect.- 4 Experimental Study on the Impact of the Number of Laminas on the Dynamics Behavior of an Electric Machine Stator.- 5 Normalization of Complex Mode Shapes by Truncation of Alpha-Polynomial.- 6 What is Normal About Normal Modes?.- 7 Generalized Craig-Bampton Method Using Robin Boundary Conditions.- 8 Force Reconstruction Using Force Gauges and Accelerometers.- 9 Experimental and Numerical Elastodynamic Analysis of Compressed Open Thin-walled Beams.- 10 Dynamic Modulus Properties of Objet Connex 3D Printer Digital Materials.- 11 Optimized 3D Printed Chiral Lattice for Broadband Vibration Suppression.- 12 Embedding Sensors in FDM Plastic Parts During Additive Manufacturing.- 13 A Neural Network Approach to 3D Printed Surrogate Systems.- 14 Modal Test and Parameter Updating of Metal Laser Sintered Components.- 15 In-Process Ultrasonic Inspection of Additive Manufactured Parts.- 16 High-Resolution Mode Shape Identification Using Mobile Sensors.- 17 A Blind Source Separation Based Approach for Modal Parameter Estimation in Traditional Input-output Experimental Modal Analysis Framework.- 18 Multivariate ARMA Based Modal Identification of a Time-varying Beam.- 19 Optimal Parameter Identification for Model Correlation Using Model Reduction Methods.- 20 A Modified Inverse Eigensensitivity Method for Large Finite Element Models.- 21 Monte Carlo Dynamically Weighted Importance Sampling for Finite Element Model Updating.- 22 A Finite Element Model Updating Method Considering Environmental Impacts.- 23 Redundant Information Rejection in Sensor Localisation Using System Gramians.- 24 Strain-Based Experimental Modal Analysis on Planar Structures: Concepts and Practical Aspects.- 25 Magnetic Excitation and the Effects on Modal Frequency and Damping.- 26 Automated Extraction of Mode Shapes Using Motion Magnified Video and Blind Source Separation.- 27 An Alternative MIMO FRF Estimation Method Using Pneumatic Exciters.- 28 Estimating System Modal Parameters Using Free Decay Time Data.- 29 Structural-Acoustic Mode Coupling in a Bolted Aluminum Cylinder.- 30 Spatial Distribution of Acoustic Radiation Rorce for Non-contact Modal Excitation.- 31 Accurate Frequency Measurement on Small Structures with Shaker Excitation.- 32 Theoretical and Experimental Modal Analysis Correlation Studies for Coupled Catalytic Converter.- 33 Experimental Modal Analysis of Rolled Multi Layer Cylindrical Shell.- 34 Modal Parameter Identification Algorithm Based On Pure Normal Mode Test Technology.- 35 The Influence of Parameter Choice in Operational Modal Analysis - A Case Study.- 36 Experimental Validation of Nonlinear Modal Tracking with Varying Conditions.
Описание: Special Topics in Structural Dynamics & Experimental Techniques, Volume 5: Proceedings of the 38th MAC, A Conference and Exposition on Structural Dynamics, 2020, the fifth volume of eight from the Conference brings together contributions to this important area of research and engineering.
Описание: Dynamics of Coupled Structures, Volume 4: Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020, the fourth volume of eight from the Conference brings together contributions to this important area of research and engineering.
Описание: This book is intended for periodontal residents and practicing periodontists who wish to incorporate the principles of moderate sedation into daily practice. Comprehensive airway management and rescue skills are then documented in detail so that the patient may be properly managed in the event that the sedation progresses beyond the intended level.
Описание: This book is intended for periodontal residents and practicing periodontists who wish to incorporate the principles of moderate sedation into daily practice. Comprehensive airway management and rescue skills are then documented in detail so that the patient may be properly managed in the event that the sedation progresses beyond the intended level.
Описание: Dynamics of Civil Structures, Volume 2: Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020, the second volume of eight from the Conference brings together contributions to this important area of research and engineering.
Описание: The collection presents early findings and case studies on fundamental and applied aspects of Structural Dynamics, including papers on:* Analytical Methods* Biological Systems* Dynamic Systems* Dynamics of Multi-Physical Systems* Structural Control* Simulation
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