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Beneficial Nonlinear Stiffness of an Isolator on Outrigger System
PurposeThe goal of this work is to numerically investigate the dynamic performance of a passive quasi-zero stiffness (QZS) isolator on a core tube...
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Nonlinear aeroelastic analysis of a damped elastica-aerofoil system
This work formulates a comprehensive model of a nonlinear aeroelastic system developed for the analysis of complex aeroelastic phenomena related to...
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Nonlinear Dynamics of a Six-Dimensional Aeroelastic System
Analytic and numerical methods are employed to investigate the stability and multiple bifurcations in the nonlinear aeroelastic system of an airfoil...
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Coupled nonlinear Schrödinger system: role of four-wave mixing effect on nondegenerate vector solitons
In this paper, we investigate the role of four-wave mixing effect on the structure of nondegenerate vector solitons and their collision dynamics. For...
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Enhanced model reduction method via combined supervised and unsupervised learning for real-time solution of nonlinear structural dynamics
To develop a predictive digital twin for future structural design or maintenance, a real-time solution for structural analysis is essential. However,...
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Dynamics of a nonlinear vibration absorption system with time delay
This paper reveals the dynamical responses of a time-delayed nonlinear vibration absorption system under harmonic excitation. The slow and fast...
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Dynamic analysis of magnetic spring-based nonlinear oscillator system
This paper aims to study the dynamics of the single-degree-of-freedom magnetic spring-based oscillator system. The proposed oscillator system...
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Coupling modeling of thermal–dynamics–milling process for spindle system considering nonlinear characteristics
In order to accurately understand the dynamic behavior of the machine tool spindle, it is necessary to accurately model the interactions between...
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Nonlinear Structures & Systems, Volume 1 Proceedings of the 40th IMAC, A Conference and Exposition on Structural Dynamics 2022
Nonlinear Structures & Systems, Volume 1: Proceedings of the 40th IMAC, A Conference and Exposition on Structural Dynamics, 2022, the first volume of...
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Nonlinear dynamic analysis and damage detection of a mass-slider system with stick–slip vibration
Real-world engineering structures experience overloads in their life that may cause instantaneous yielding. In such a case, temporary stiffness...
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Modeling and vibration analyzing of a double-beam system with a coupling nonlinear energy sink
Elastic beams are applied to various complex engineering structures in engineering fields. Unwanted vibration of elastic beams may cause some serious...
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Non-equilibrium and Nonlinear Processes in Robustness Potential Evaluation of Reinforced Concrete Structural Systems in Ultimate States
The problems of non-equilibrium and nonlinear processes in the evaluation of reinforced concrete structural systems robustness potential in ultimate...
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Chattering Reduction of Sliding Mode Control via Nonlinear Disturbance Observer for Anti-Lock Braking System and Verification with CarSim Simulation
The anti-lock braking system (ABS) is a vehicle safety technology that prevents wheels from locking during braking by tracking the optimal reference...
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Nonlinear dynamics of a dual-rotor-bearing system with active elastic support dry friction dampers
In present study, the modified harmonic balance-alternating frequency/time domain (HB-AFT) method with embedded arc-length continuation method is...
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Enhancing System Response with a Novel Nonlinear Displacement–Velocity-Dependent Damper Considering Momentum Variation
In this article, a novel nonlinear displacement–velocity-dependent (NDVD) damper that takes into account the effect of momentum variation is...
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Nonlinear vibration and stability analysis of a dual-disk rotor-bearing system under multiple frequency excitations
This paper aims to investigate the nonlinear vibration characteristics and stability of a dual-disk rotor-bearing system under multi-frequency...
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Delamination Diagnosis System Using Nonlinear Transformation-Based Augmentation Approach for CNN Transfer Learning
PurposeThis study presents a nonlinear transformation-based data augmentation approach to diagnose delaminations such as interlaminar, through-hole...
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A new approach to geometrically nonlinear analysis of double cable system with a movable guide pulley
Double cable system (DCS) with a movable guide pulley (MGP) is a common component in many mechanical equipment. It is difficult to calculate the...
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Study on nonlinear dynamics and semi-active control of a quasi-zero-stiffness magnetorheological dam** floating slab track system
Based on the traditional steel spring floating slab track, a quasi-zero-stiffness magnetorheological dam** (MRD) track system is constructed by...
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Integration of locating baseline-free nonlinear elements and identifying model-free nonlinear restoring forces in structures
Structural local nonlinearity often occurs when a structure is subject to strong excitation. Therefore, the identification of structural nonlinearity...
