Nonlinear Structures & Systems, Volume 1: Proceedings of the 43rd IMAC, A Conference and Exposition on Structural Dynamics, 2025, the first volume of twelve 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:
- Experimental Nonlinear Dynamics
- Jointed Structures: Identification, Mechanics, Dynamics
- Nonlinear Damping
- Nonlinear Modeling and Simulation
- Nonlinear Reduced-Order Modeling
- Nonlinearity and System Identification
- Nonlinearities & Applications
- Nonlinear Normal Modes & Interactions
Nonlinear Structures & Systems, Volume 1: Proceedings of the 43rd IMAC, A Conference and Exposition on Structural Dynamics, 2025, the first volume of twelve from the Conference, brings together contributions to this important area of research and engineering.
1 Linear and Nonlinear Response of a Continuous-Interface BARC: FEA
Prediction and Test 2 www.FreeDyn.at A free, GUI based multi-body dynamics
software for stand-alone use and with C API for linking it to Python, Matlab
or custom code 3 Nonlinear Frequency Response Surfaces, Part I: Theoretical
Formulation 4 Fatigue Damage Potential in a Nonlinear Dynamical System with
Isolated Resonances 5 Robust Optimization of Surface Topology for Jointed
Connections 6 Nonlinear Vibration Control on Complex Structures via Model
Predictive Control Exploiting Koopman Model 7 Stochastic Dynamics and
Surrogate Modeling for Nonlinear Aerospace Nozzle Systems with Partial
Observations 8 Industrial Applications of Nonlinear Modal Modeling: Two Case
Studies 9 An Overview of ANSYS Harmonic Balance Method: Current Capabilities
and Future Directions 10 Derivative-Free Arclength Control-Based Continuation
for Secondary Resonances Identification 11 Modelling a Nonlinear
Single-Degree-of-freedom System from Experimental Data using Lagrangian
Neural Networks 12 Computing Periodic Responses of Highly Flexible Beams
Modelled under the SE(3) Lie Group Framework with Multiple Shooting 13 Direct
Parameterization of Invariant Manifolds 14 Nonlinear Solvers for Computing
Periodic Solutions 15 Application and Discussion of Results 16 Flutter
Analysis of Control Surface Free-play by Using a 3-DOF Airfoil Model 17 The
Nonlinear Restoring Force Method: An Overview with Numerical and Experimental
Applications 18 Finding the Limits of Beam Elements: Modeling Bolted Joints
as an Effective Joint Region 19 Design of a Tuned Vibration Absorber with
Friction Contact for High Location Ratio Application 20 Topology Optimization
of Isolated Response Curves in 3D Geometrically-nonlinear Beam 21 Coupled
Harmonic Balance based approach for the non-linear dynamics of spur gear
pairs 22 Multi-level Stochastic Model Identification of Complex Aeroelastic
Systems Considering Aerodynamic Nonlinearities 23 Resonance Tracking of
Nonlinear Structures by Amplitude Controlled Sine-Dwell Testing
Ludovic Renson, Robert Kuether, Paolo Tiso, Drithi Shetty
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