Journal of Computational and Nonlinear Dynamics: Recent submissions
Now showing items 321-340 of 1786
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Nonlinear Agent-Based Dynamics: Which Metric Mitigates Polarization?
(The American Society of Mechanical Engineers (ASME), 2023)This article provides a stochastic agent-based model to exhibit the role of aggregation metrics in order to mitigate polarization in a complex society. Our sociophysics model is based on interacting and nonlinear Brownian ... -
Machine Learning Non-Reciprocity of a Linear Waveguide With a Local Nonlinear, Asymmetric Gate: Case of Strong Coupling
(The American Society of Mechanical Engineers (ASME), 2023)We study nonreciprocity in a passive linear waveguide augmented with a local asymmetric, dissipative, and strongly nonlinear gate. Strong coupling between the constituent oscillators of the waveguide is assumed, resulting ... -
Finite-Time Synchronization of Fractional-Order Energy Resources Demand-Supply Hyperchaotic Systems Via Fractional-Order Prediction-Based Feedback Control Strategy With Bio-Inspired Multiobjective Optimization
(The American Society of Mechanical Engineers (ASME), 2023)The concept of fractional-order control (F-oC) is exploited in this paper to synchronize fractional-order dynamical systems. The addressed systems in this paper reflect the real physical phenomena characterized by the ... -
Beams With a Varying Cross Section in the Generalized Strain Formulation for Flexure Modeling
(The American Society of Mechanical Engineers (ASME), 2023)Flexure joints are rapidly gaining ground in precision engineering because of their predictable behavior. However, their range of motion is limited due to a stress limitation and a loss of support stiffness in deformed ... -
Analysis and Fractal Dynamics of Local Fractional Partial Differential Equations Occurring in Physical Sciences
(The American Society of Mechanical Engineers (ASME), 2023)In this paper, we implement the local fractional natural homotopy perturbation method (LFNHPM) to solve certain local fractional partial differential equations (LFPDEs) with fractal initial conditions occurring in physical ... -
Reviewer's Recognition
(The American Society of Mechanical Engineers (ASME), 2023) -
Closure: to “Discussion on the Paper ‘Synchronization Via Fractal–Fractional Differential Operators on Two-Mass Torsional Vibration System Consisting of Motor and Roller,’ Abro, K. A., and Atangana, A., 2021, ASME J. Comput. Nonlinear Dyn., 16(12), p. 12
(The American Society of Mechanical Engineers (ASME), 2022)The authors are thankful to Professor Asterios Pantokratoras, School of Engineering, Democritus University, for his comments on our paper. His comments prompted us to double-check our paper. After double checking all ... -
Frequency-Energy Analysis of Coupled Linear Oscillator With Unsymmetrical Nonlinear Energy Sink
(The American Society of Mechanical Engineers (ASME), 2022)The underlying nonlinear dynamical behavior of a linear oscillator (LO) attached with nonlinear energy sink (NES) is usually revealed by studying the LO-NES system on the frequency-energy plot (FEP). Accordingly, different ... -
The Homotopy Analysis Method for Solving Differential Equations With Generalized Caputo-Type Fractional Derivatives
(The American Society of Mechanical Engineers (ASME), 2022)This study expands and modifies the homotopy analysis method to handle differential equations with generalized Caputo-type fractional derivatives. Analytical approximate solutions for such models were successfully provided ... -
Drop-Landing Inverse Dynamics Model of Human Knee
(The American Society of Mechanical Engineers (ASME), 2022)This work investigates the kinematics and ligament, muscle, and contact forces of drop-landing exercise. A two-dimensional sagittal inverse dynamics knee model is developed to predict internal forces experienced during ... -
Effective Optimized Decomposition Algorithms for Solving Nonlinear Fractional Differential Equations
(The American Society of Mechanical Engineers (ASME), 2022)In this paper, the optimized decomposition method, which was developed to solve integer-order differential equations, will be modified and extended to handle nonlinear fractional differential equations. Fractional derivatives ... -
On the Use of Half-Implicit Numerical Integration in Multibody Dynamics
(The American Society of Mechanical Engineers (ASME), 2022)This work highlights the use of half-implicit numerical integration in the context of the index three differential algebraic equations (DAEs) of multibody dynamics. Although half-implicit numerical integration is well ... -
Dynamic Analysis and Machine Learning Prediction of a Nonuniform Slot Air Bearing System
(The American Society of Mechanical Engineers (ASME), 2022)Nonuniform slot air bearing (NSAB) systems have two major advantages, the external air supply and slot restrictor design, and their inherent multidirectional supporting forces and stiffness that provide excellent rotational ... -
Numerical Solution for a Nonlinear Time-Space Fractional Convection-Diffusion Equation
(The American Society of Mechanical Engineers (ASME), 2022)In this article, we take a time–space fractional convection-diffusion problem with a nonlinear reaction term on a finite domain. We use the L1 operator to discretize the Caputo fractional derivative and the weighted shifted ... -
Artificial Gorilla Troops Optimizer for Frequency Regulation of Wind Contributed Microgrid System
(The American Society of Mechanical Engineers (ASME), 2022)The high penetration of renewable energy resources (RESs) based microgrids (MGs) into the modern power system brings severe system frequency fluctuations due to RESs uncertain nature. In such cases, supplying an MG model ... -
Fast and Stable Iterative Algorithm for Searching Wheel–Rail Contact Point Based on Geometry Constraint Equations
(The American Society of Mechanical Engineers (ASME), 2022)This paper proposes a fast and stable iterative algorithm for wheel–rail contact geometry based on constraint equations, which can be implemented in dynamic wear simulations that real-time profile updating is needed. ... -
Construction of Friction Model of the Third Body Layer and Its Effects on the Dynamic Characteristics in Brake System
(The American Society of Mechanical Engineers (ASME), 2022)The noise of disk brake pair has always been a difficult problem for enterprises and researchers. Many factors induce the noise of disk brake pair, among which the influence of the third body particle flow generated by the ... -
Global Behavior Analysis of Nonlinear Energy Sink Systems Using the Parallelized Multi-Degrees-of-Freedom Cell Mapping Method
(The American Society of Mechanical Engineers (ASME), 2022)Nonlinear energy sink (NES) systems, when applied to a physical system with multiple interference sources, exhibit abundant nonlinear dynamic behaviors. However, current research in this respect is limited within the ... -
Erratum: “Global Dynamics and Bifurcation Analysis for the Peristaltic Transport Through Nonuniform Channels” (ASME J. Comput. Nonlinear Dynam., 2022, 17(6), p. 061001)
(The American Society of Mechanical Engineers (ASME), 2023)where …, A2=1ξ1+βξ22(1+Nr) .These corrections have no effect on the results presented in this paper. -
Nonlinear AgentBased Dynamics: Which Metric Mitigates Polarization?
(The American Society of Mechanical Engineers (ASME), 2023)This article provides a stochastic agentbased model to exhibit the role of aggregation metrics in order to mitigate polarization in a complex society. Our sociophysics model is based on interacting and nonlinear Brownian ...