Nonlinear Dynamics, Volume 1

Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics 2018

Gaetan Kerschen

• Publisher: River Publishers
• Year: 2025
• eBook ISBN:
  9781040601983
• Topic: Biological Sciences
• Index: Biological Sciences

Nonlinear Dynamics, Volume 1: Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics, 2018, the first volume of nine 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 System Identification
Nonlinear Modeling & Simulation
Nonlinear Reduced-order Modeling
Nonlinearity in PracticeNonlinearity in Aerospace Systems
Nonlinearity in Multi-Physics Systems
Nonlinear Modes and Modal Interactions
Experimental Nonlinear Dynamics.

Table of contents

• Cover
• Series Page
• Title Page
• Copyright Page
• Preface
• Contents
• Interface Reduction on Hurty/Craig-Bampton Substructures with Frictionless Contact
• Experimental Path Following of Unstable Static Equilibria for Snap-Through Buckling
• Direct Detection of Nonlinear Modal Interactions and Model Updating Using Measured Time Series
• Pareto Optimization of a Nonlinear Tuned Mass Damper to Control Vibrations in Hand Held Impact Machines
• Inverse Methods for Characterization of Contact Areas in Mechanical Systems
• Experimental Characterization of a New Benchmark Structure for Prediction of Damping Nonlinearity
• Nonlinear System Identification for Joints Including Modal Interactions
• Performance of Nonlinear Modal Model in Predicting Complex Bilinear Stiffness
• Low Order Nonlinear Dynamic Modelling of Fuel Supply Pipes
• System Identification to Estimate the Nonlinear Modes of a Gong
• An Enhanced Static Reduction Algorithm for Predictive Modeling of Bolted Joints
• Time-varying Spectral Submanifolds: Analytic Calculation of Backbone Curves and Forced Response
• Operational Modal Analysis Based Stress Estimation in Friction Systems
• Damping Estimation of Friction Systems in Random Vibrations
• System Identification of Jointed Structures: Nonlinear Modal Testing Vs. State-Space Model Identification
• Effect of Boundary Conditions on Finite Element Submodeling
• On Euler Buckling and Snap-Through
• Solitons in Cyclic and Symmetric Structures
• Experimental and Numerical Nonlinear Modal Analysis of a Beam with Impact: PartI– Numerical Investigation
• Experimental and Numerical Nonlinear Modal Analysis of a Beam with Impact: PartII– Experimental Investigation
• The Effect of Non-Flat Interfaces On System Dynamics
• Investigating Modal Contributions Using a Galerkin Model
• Acoustic Excitation of a Flanged Joint
• In Situ Measurements of Interfacial Contact Pressure During Impact Hammer Tests
• An Improved Shape Reconstruction Methodology for Long Rod Like Structures Using Cosserat Kinematics-Including the Poisson's Effect
• Computing Nonlinear Normal Modes of Aerospace Structures Using the Multi-harmonic Balance Method
• Nonlinear Identification of an Aero-Engine Component Using Polynomial Nonlinear State Space Model
• Curved Structures That Can Elastically Snap-Through
• Experimental Analysis of Non-Linear Damping Performance in Composites Materials Thanks to Local Transduction-Dissipation Phenomenon
• Subspace-Based Identification of a Distributed Nonlinearity in Time and Frequency Domains
• Reduced Order Modelling for Non-linear Rotating Systems in ALEFormulation with Contact
• Damage Precursor Indicator for Aluminum 7075-T6 Based on Nonlinear Dynamics
• Application of Control-Based Continuation to a Nonlinear System with Harmonically Coupled Modes
• Numerically Assessing the Relative Significance of Nonlinear Normal Modes to Forced Responses
• Direct Frequency Domain Identification of Time Varying Systems
• Reduced-Order Modelling for Investigating Nonlinear FEM Systems
• Nonlinear Forced Response of a Composite Fan Blade Actuated by Piezoelectric Patches: Simulation and Testing
• Locating Nonlinearity in Mechanical Systems: A Dynamic Network Perspective
• Tracing a Prescribed Force-Displacement Curve Using Topology Optimization
• Model Updating of a Wing-Engine Structure with Nonlinear Connections
• Modal Analysis of Axially Deforming Rods with Isolated Lap Joints
• Identification of Nonlinear Viscoelastic Parameters Based on an Enhanced Oberst Beam Method
• A General Framework for Time Domain Finite Element Analysis of Viscoelastically Damped Structures
• Nonlinear Structural, Inertial and Damping Effects in an Oscillating Cantilever Beam
• Reduced Order Modeling of Structures with Preloaded Bolted Joints by the Use of Trial Vector Derivatives
• Towards the Development of a Model for Nonlinear Elements in Machine Tools
• Nonlinear Characterization of a Machine Tool Energy Absorber
• Tutorial: Bolted Joints and Tribomechadynamics