Journal of Computational and Nonlinear Dynamics: Recent submissions
Now showing items 21-40 of 1786
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A Two-Body System Simulating the Local Nonlinear Nonsmooth Dynamics of Pretensioned Textile Metamaterials
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Within the theoretical and applied research on nonlinear dynamics of periodic microstructured systems, the amplitude-dependent dispersion properties of mechanical metamaterials are attracting increasing interest. ... -
Rolling Resistance Model for Deformable Bodies With No Slip
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Rolling contact is a complex phenomenon that is dependent on a host of physical properties, as well as relative motion. Simplified treatments of rolling often rely on point or line contact and use nonslip kinematic ... -
A Dual Piezoelectric Vibration Energy Harvester With Controllable Gap Size Using Piecewise Nonlinearity
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. For the past decade, vibration energy harvesting has gained increasing interest. Numerous approaches have been developed to capture unused energy from physical vibration sources, such as ocean waves, buildings ... -
Generalized Symplectic Integrators
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Symplectic integrators offer vastly superior performance over traditional numerical techniques for conservative dynamical systems, but their application to dissipative systems is inherently difficult due to ... -
Data-Driven Approach for Determining Stability of Fractional-Order Delay-Differential Equations Using Orthonormal History Functions
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. It is well known that delay-differential equations (DDEs) are infinite dimensional, thus making their stability determination difficult. Incorporating a fractional-order term, which is also infinite dimensional, ... -
A Robust Computational Algorithm for a Class of Unsteady-State Free-Surface Models in Ship Hydrodynamics
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In this paper, we present an efficient stable set polynomial of the complete bipartite graph algorithm (SPBA) to address the time-dependent free-surface behavior resulting from unsteady ship movements. Analytical ... -
Modified Least Squares Method and a Review of Its Applications in Machine Learning and Fractional Differential/Integral Equations
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The least squares method provides the best-fit curve by minimizing the total squared error. In this work, we propose a modified least squares method based on fractional orthogonal polynomials that belong to the ... -
Simultaneous Stable Region Extension and Vibration Amplitude Reduction for Brake System Via a Nonlinear Vibration Energy Harvester
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The friction-induced vibration between the brake pad and brake disk is a critical factor that significantly influences brake performance. The method for suppressing friction-induced vibration via expanding the ... -
Solution of Boundary-Value Problems for Integrodifferential Equations Via Higher-Order Haar Wavelet Method
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study presents the approximate solution of boundary-value problems (BVPs) of integrodifferential equations (IDEs) using the higher-order Haar wavelet method (HOHWM). HOHWM is an improvement of the most popular ... -
Incremental Collision Laws Based on the Bouc–Wen Model: Improved Collision Models and Further Results
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In the article titled “The Bouc–Wen Model for Binary Direct Collinear Collisions of Convex Viscoplastic Bodies” and published in the Journal of Computational and Nonlinear Dynamics (Volume 20, Issue 6, June 2025), ... -
Approaches for Addressing Hydrostatic Nonlinearity in Cylindrical Floating Platforms and Their Influence on Hydrostatic Equilibrium and Undamped Natural Period Estimation
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Hydrostatic restoring forces have a decisive influence on the static and dynamic behavior of floating structures. They exert a significant impact on the stability, integrity and functionality of such structures. ... -
Stochastic Bifurcation and Behavior Analysis of 4WID Vehicle Disk Brake With Driving Torque Control
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The driving force of each wheel in a four-wheel independent drive (4WID) vehicle can be independently controlled, which provides a new approach for controlling the brake chatter. The dynamic model of the brake ... -
Design of Flow Direction Optimization Paradigm for Fractional Nonlinear Hammerstein Output Error System Identification With Shifted Asymmetric Laplace Distribution Noise
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In this paper, the flow direction optimization algorithm (FDOA) is exploited for the parameter estimation of the fractional nonlinear Hammerstein output error (FNHOE) system under shifted asymmetric Laplace ... -
Attitude-Vibration Integrated Control of a Large-Deformation Parallel Space Telescope
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Large membrane diffraction space telescopes offer significant advantages for deep-space observation owing to their lightweight construction, high resolution, and cost-effective deployment. However, the dense ... -
A Novel Grazing Bifurcation Inducing Quasi-Periodic Response Directly From Equilibrium in a Piecewise-Linear Aeroelastic System
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Grazing bifurcation is commonly encountered in nonsmooth dynamical systems, which usually results in periodic response featured with grazing on the nonsmooth border. This study reports a novel grazing bifurcation ... -
Reduced-Order Models With Equivalent Dynamics to Enable Programming of Nonlinear Metastructures
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study presents a reduced-order modeling framework for nonlinear metastructures with the aim of enabling programmable dynamic behavior. For a metastructure composed of a beam and an array of resonators with ... -
A RANCF-Linear Complementarity Problem Framework for Modeling Incompressible Fluid–Structure Interactions
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Accurate modeling of systems with interacting deformable solids and fluids is essential across various engineering disciplines. Applications such as control systems, high-fidelity simulators, and fluid–structure ... -
Dynamical Probing and Microcontroller Implementation of a Josephson Junction Circuit With 2π− and 4π−Periodic Supercurrent Components
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This paper is aimed at establishing the theoretical study and microcontroller validation of the resistive–capacitive shunted Josephson junction (JJ) circuit with 2π− and 4π−periodic superconducting current ... -
Research on Stamping Crack Detection Method of Pulley Based on NOFRFs
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Pulley is the key component in mechanical transmission systems, which may be prone to cracks during the stamping process. Detecting these defects is therefore critical. The nonlinear features of the system's ... -
A Genetic-Continuation Algorithm-Based Nonlinear Rotordynamic Analysis: Application to Tilting Pad Journal Bearing System
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study introduced a combined structure of a genetic algorithm and continuation method to solve a nonlinear rotordynamic problem known as multiple coexisting solutions. Here, the chromosomes consist of dynamic ...