Nonlinear Structures & Systems, Volume 1

Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics 2020

Gaetan Kerschen, Matthew R. W. Brake, Ludovic Renson

• Publisher: River Publishers
• Year: 2025
• eBook ISBN:
  9781040602126
• Topic: Technology & Engineering
• Index: Technology & Engineering

Nonlinear Structures & Systems, Volume 1: Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020, the first volume of eight 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 Nonlinear Dynamics, including papers on:

Nonlinear Reduced-order Modeling

Jointed Structures: Identification, Mechanics, Dynamics

Experimental Nonlinear Dynamics

Nonlinear Model & Modal Interactions

Nonlinear Damping

Nonlinear Modeling & Simulation

Nonlinearity & System Identification.

Table of contents

• Cover
• Series Page
• Title Page
• Copyright Page
• Preface
• Contents
• Chapter 1 Convergence Study on the C-Beam Using Joint Modes Based on Trial Vector Derivatives
• Chapter 2 Semi Hyper-Reduction for Nonlinear Surface Loads on Finite Element Structures by the Use of Stress Modes
• Chapter 3 Parameter Identification of a Linear Substitution Model for Nonlinear Contact and Damping Inside Lap Joints Using Distributed Optimization: Study Program “Mechanical Engineering”
• Chapter 4 Flexible Multibody Dynamics: Which Terms of the Equations of Motion Have to Be Considered for Which Problem?
• Chapter 5 Application of the Bouc-Wen Model to Bolted Joint Dynamics
• Chapter 6 Some Aspects of Using the Random Decrement Technique for Nonlinear Systems
• Chapter 7 Investigation of String Motions of Bowed String Instruments: A Finite Element Approach
• Chapter 8 FreeDyn: A Free, Flexible and State of the Art Multibody Simulation Package for Education, Research and Industrial Applications
• Chapter 9 Force Probing to Access Potential Energy
• Chapter 10 Modeling and Experimental Validation of a Pylon Subassembly Mockup with Multiple Nonlinearities
• Chapter 11 Comparison Between Control-Based Continuation and Phase-Locked Loop Methods for the Identification of Backbone Curves and Nonlinear Frequency Responses
• Chapter 12 Implementing the Restoring Force Surface Method to Fit Experimentally Measured Modal Coupling Effects
• Chapter 13 Identification of Backbone Curves and Nonlinear Frequency Responses using Control-based Continuation and Local Gaussian Process Regression
• Chapter 14 Model Correlation to a Nonlinear Bolted Structure Using Quasi-Static Modal Analysis
• Chapter 15 Numerical Continuation of Periodic Orbits for Harmonically Forced Nonlinear Systems with Iwan Joints
• Chapter 16 A Digital Absorber for Nonlinear Vibration Mitigation
• Chapter 17 Control-Based Continuation of Nonlinear Structures Using Adaptive Filtering
• Chapter 18 Tuning of Finite Element Model Parameters to Match Nonlinear Reduced Order Models
• Chapter 19 Towards an Understanding of the Transient Behavior of the Five-Parameter Iwan-Type Model
• Chapter 20 On the Solution of Nonlinear Algebraic Equations Following Periodic Forced Response Analysis of Nonlinear Structures Using Different Nonlinear Solvers
• Chapter 21 Vibration-Based Bolt Tension Estimation for Multi-bolt Joints
• Chapter 22 Experimental Application of Control-Based-Continuation for Characterization of Isolated Modes on Single- and Multiple-Degree-of-Freedom Systems
• Chapter 23 Nonlinear Function Selection and Parameter Estimation of Structures with Localised Nonlinearities, Part 1: Numerical Analysis
• Chapter 24 Tutorial on Nonlinear Reduced Order Modeling for Nominally Cyclic Symmetric Structures and Rotating Machinery
• Chapter 25 Excitation Techniques for Nonlinear Dynamic Systems: A Summary
• Chapter 26 Flutter of Double-Bay Panels with Finite Midbay Stiffness
• Chapter 27 Nonlinear System Identification of a Jointed Structure Using Full-Field Data: Part II Analysis
• Chapter 28 Control Parameters in Non-linear Properties of Linear Guideway in Lateral Direction
• Chapter 29 Inferring Unstable Equilibrium Configurations from Observed Dynamics
• Chapter 30 Bolt Preload Loss Due to Modal Excitation of a C-Beam Structure
• Chapter 31 Nonlinear Dynamic Analysis of Bolted Joints: Detailed and Equivalent Modelling
• Chapter 32 The Relevance of Nonlinear Normal Modes for Randomly Excited Nonlinear Mechanical Systems
• Chapter 33 Analysis of an Actuated Frictional Interface for Improved Dynamic Performance
• Chapter 34 Vibration Reduction of a Structure by Using Nonlinear Tuned Vibration Absorbers
• Chapter 35 Simulation-Free Reduction Basis Interpolation to Reduce Parametrized Dynamic Models of Geometrically Non-linear Structures
• Chapter 36 Experimental Spectral Submanifold Reduced Order Models from Machine Learning
• Chapter 37 Development of an Experimental Rig for Emulating Undulatory Locomotion
• Chapter 38 Identification and Modeling of a Variable Amplitude Fatigue Experiment Apparatus with Damaged Beam Specimen
• Chapter 39 Higher-Order Decompositions for Modal Identification and Model Order Reduction
• Chapter 40 Utilizing Modal Testing for Monitoring the Structural Health of Wind Tunnel Facility Hardware
• Chapter 41 An Efficient Coupled Modal Quasi-static Approach for Characterizing Non-linear Modal Properties of Prestressed Structures
• Chapter 42 An Assessment of the Applicability and Epistemic Uncertainties Inherent to Different Classes of Friction Models for Modeling Bolted Interfaces
• Chapter 43 Hyper-Reduction Approaches for Contact Modeling with Small Tangential Displacements: Applications for a Bolted Joint
• Chapter 44 Fatigue Damage of a Single-Edge Notched Beam Specimen Under Variable Amplitude Loading with Similar Probabilistic and Cycle Counting Statistics