Journal of Computational and Nonlinear Dynamics: Recent submissions
Now showing items 21-40 of 1626
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Modal Analysis for Localization in Multiple Nonlinear Tuned Mass Dampers Installed on a Structure
(The American Society of Mechanical Engineers (ASME), 2025)Localization may occur in systems where multiple nonlinear units are coupled with each other. Additionally, localization may occur in multiple nonlinear tuned mass dampers (TMDs) installed on a structure subjected to ... -
Study on Mechanical Characteristics of High-Speed Impact Squeezing Process Under Two-Stage Propulsion Pattern
(The American Society of Mechanical Engineers (ASME), 2024)To deeply ascertain the transient extensive deformation process experienced by vehicle surface sealing band under a specified initial impact load within an innovative two-stage propulsion pattern, a sophisticated ... -
A Nodal-Lie-Group Beam Element for Absolute Nodal Coordinate Formulations
(The American Society of Mechanical Engineers (ASME), 2025)A new 12DOF beam element is proposed to simulate large deformation and large rotation based on the 24DOF absolute nodal coordinate formulation (ANCF) beam element proposed before. The centerline of the beam is interpolated ... -
Complex Modal Synthesis Method for Viscoelastic Flexible Multibody System Described by ANCF
(The American Society of Mechanical Engineers (ASME), 2025)The viscoelastic dynamic model of flexible multibody coupled with large rotation and deformation can be described by the absolute nodal coordinate formulation (ANCF). However, with the increase of degrees-of-freedom, the ... -
Numerical Simulation Method for the Rain-Wind Induced Vibration of the Three-Dimensional Flexible Stay Cable
(The American Society of Mechanical Engineers (ASME), 2025)Under specific wind and rain conditions, the cable may exhibit low frequency and large amplitude phonomenon, which is called the rain-wind induced vibration (RWIV). Because the RWIV phenomenon encompasses interactions among ... -
Chaos Detection in Generalized ψ-Fractional Differential Systems
(The American Society of Mechanical Engineers (ASME), 2025)This article focuses on investigating fractional Lyapunov exponents for generalized ψ-fractional differential systems. By employing a new and more suitable definition, we derive an expression for the fractional Lyapunov ... -
A New Triangular Thin Shell Element Based on the Absolute Nodal Coordinate Formulation for Complex Surfaces
(The American Society of Mechanical Engineers (ASME), 2024)This work proposed a new Hermite triangular thin shell element based on the absolute nodal coordinate formulation to model thin shells with complex curved surfaces. Three techniques are adopted to enhance its universality ... -
Influences of Tooth Crack on Dynamic Characteristics of a Multi-Stage Gear Transmission System Considering the Flash Temperature
(The American Society of Mechanical Engineers (ASME), 2024)The crack failure is prone to happen for the gear teeth under alternating loads. The crack reduces the time-varying meshing stiffness, thus causing changes in the system vibration responses. Moreover, the tooth friction ... -
Application of Laminate Theory to Plate Elements Based on Absolute Nodal Coordinate Formulation
(The American Society of Mechanical Engineers (ASME), 2024)Laminated plates have a wide range of applications in engineering, and their flexibility becomes increasingly significant with the development of lightweighting technology. The absolute nodal coordinate formulation (ANCF) ... -
Dynamic Simulation and Collision Detection for Flexible Mechanical Systems With Contact Using the Floating Frame of Reference Formulation
(The American Society of Mechanical Engineers (ASME), 2024)Contact simulation is essential in modeling mechanical systems. The contact models require accurate geometric information, which is determined through collision detection methods. When the mechanical system includes flexible ... -
Input–Output Finite-Time Bipartite Synchronization for Multiweighted Complex Dynamical Networks Under Dynamic Hybrid Triggering Mechanism
(The American Society of Mechanical Engineers (ASME), 2024)The problem of input–output finite-time (IO-FT) bipartite synchronization for a class of nonlinear multiweighted complex dynamical networks (CDNs) in the presence of multiple coupling delays, external disturbances, and ... -
A Universal and Efficient Quadrilateral Shell Element Based on Absolute Nodal Coordinate Formulation for Thin Shell Structures With Complex Surfaces
(The American Society of Mechanical Engineers (ASME), 2024)This work proposes a new quadrilateral shell element to analyze large deformations or rotations of membrane or shell structures. The element is an improvement of the previously proposed gradient-deficient quadrilateral ... -
A Geometric Derivation of the Governing Equations of Motion of Nonholonomic Dynamic Systems
(The American Society of Mechanical Engineers (ASME), 2024)In this paper, we present a Riemannian geometric derivation of the governing equations of motion of nonholonomic dynamic systems. A geometric form of the work-energy principle is first derived. The geometric form can be ... -
Geometric Stiffness and Model Improvement of Rigid Elements for Preloaded Modal Analysis
(The American Society of Mechanical Engineers (ASME), 2024)Pretension is utilized by large space structures such as deployable mesh reflector antennas and flexible solar cell wings to maintain forms and stiffness. Geometric nonlinearity must be taken into account in finite element ... -
A Comprehensive Method for Computing Non-Linear Elastokinematic Properties of Passenger Car Suspension Systems: Double Wishbone Case Study
(The American Society of Mechanical Engineers (ASME), 2024)Suspension and steering design play a major role in ensuring the correct dynamic behavior of road vehicles. Passenger cars are especially demanding from this point of view: NVH and ride comfort requirements often collide ... -
An Intelligent Parameter Identification Algorithm of Linear Fuzzy Fractional Differential Equation
(The American Society of Mechanical Engineers (ASME), 2024)The traditional linear generation fuzzy fractional differential equation parameter identification algorithm lacks the update of the parameter identification process, has a large amount of calculation, slow convergence speed ... -
Deployment Dynamics and Control of a Hub-Spoke Tethered Satellite Formation Using Combined Arbitrary Lagrange-Euler and Referenced Nodal Coordinate Formulation
(The American Society of Mechanical Engineers (ASME), 2024)A novel modeling framework combining arbitrary Lagrange-Euler and referenced nodal coordinate formulation (ALE-RNCF) is proposed for deployment dynamics and control of a hub-spoke tethered satellite formation. The ALE-RNCF ... -
Numerical and Analytical Study for the Stochastic Spatial Dependent Prey–Predator Dynamical System
(The American Society of Mechanical Engineers (ASME), 2024)Prey and predator are the important factor of the ecosystem. Generally, it is considered that prey–predator models depends on time and it is only required nonlinear system of equations for its dynamical study. But, it is ... -
A Hyperbolic Contact Surface Winkler Contact Force Model for Spherical Clearance Joints
(The American Society of Mechanical Engineers (ASME), 2024)Spherical clearance joints are essential for the successful deployment of space structures. When the clearance is small enough, the contacts will be considered conformal contact, which probably leads to inaccuracies in ... -
High-Order Approximation to Caputo Derivative on Graded Mesh and Time-Fractional Diffusion Equation for Nonsmooth Solutions
(The American Society of Mechanical Engineers (ASME), 2024)In this paper, a high-order approximation to Caputo-type time-fractional diffusion equations (TFDEs) involving an initial-time singularity of the solution is proposed. At first, we employ a numerical algorithm based on the ...