Journal of Computational and Nonlinear Dynamics: Recent submissions
Now showing items 341-360 of 1786
-
Machine Learning NonReciprocity 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 ... -
FiniteTime Synchronization of FractionalOrder Energy Resources DemandSupply Hyperchaotic Systems Via FractionalOrder PredictionBased Feedback Control Strategy With BioInspired Multiobjective Optimization
(The American Society of Mechanical Engineers (ASME), 2023)The concept of fractionalorder control (FoC) is exploited in this paper to synchronize fractionalorder dynamical systems. The addressed systems in this paper reflect the real physical phenomena characterized by the complicated ... -
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 ... -
Closure: to “Discussion on the Paper ‘Synchronization Via Fractal–Fractional Differential Operators on TwoMass Torsional Vibration System Consisting of Motor and Roller,’ Abro, K. A., and Atangana, A., 2021, ASME J. Comput. Nonlinear Dyn., 16(12), p. 121
(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 doublecheck our paper. After double checking all ... -
FrequencyEnergy 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 LONES system on the frequencyenergy plot (FEP). Accordingly, different ... -
Atangana–Baleanu Semilinear Fractional Differential Inclusions With Infinite Delay: Existence and Approximate Controllability
(The American Society of Mechanical Engineers (ASME), 2022)The main focus of this paper is centered around approximate controllability results of Atangana–Baleanu fractional differential systems with infinite delay. Using principles and ideas from the theory of multivalued maps, ... -
The Homotopy Analysis Method for Solving Differential Equations With Generalized CaputoType 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 Caputotype fractional derivatives. Analytical approximate solutions for such models were successfully provided ... -
DropLanding 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 droplanding exercise. A twodimensional sagittal inverse dynamics knee model is developed to predict internal forces experienced during this ... -
Constrained LargeDisplacement Thermal Analysis
(The American Society of Mechanical Engineers (ASME), 2022)Two different cases are encountered in the thermal analysis of solids. In the first case, continua are not subject to boundary and motion constraints and all material points experience same displacementgradient changes as ... -
On the Use of HalfImplicit Numerical Integration in Multibody Dynamics
(The American Society of Mechanical Engineers (ASME), 2022)This work highlights the use of halfimplicit numerical integration in the context of the index three differential algebraic equations (DAEs) of multibody dynamics. Although halfimplicit 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 TimeSpace Fractional ConvectionDiffusion Equation
(The American Society of Mechanical Engineers (ASME), 2022)In this article, we take a time–space fractional convectiondiffusion 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 ... -
Global Behavior Analysis of Nonlinear Energy Sink Systems Using the Parallelized MultiDegreesofFreedom 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 ... -
Discussion on the Paper “Synchronization Via Fractal–Fractional Differential Operators on TwoMass Torsional Vibration System Consisting of Motor and Roller, Abro, K. A., and Atangana, A., 2021, ASME J. Comput. Nonlinear Dyn., 16(12), p. 121002”
(The American Society of Mechanical Engineers (ASME), 2022)In the above paper many parameters are unknown. -
Twice Harmonic Balance Method for Stability and Bifurcation Analysis of QuasiPeriodic Responses
(The American Society of Mechanical Engineers (ASME), 2022)A twice harmonic balance (THB) method is proposed to compute and analyze quasiperiodic (QP) responses of nonlinear dynamical systems, with emphasis on the stability and bifurcation of QP responses. In the first harmonic ... -
Modeling Flexible MultiBody Systems Within the Udwadia–Kalaba Framework, a Lumped Parameter Approach
(The American Society of Mechanical Engineers (ASME), 2022)It is common practice within multibody dynamic (MBD) modeling to assume that individual bodies are rigid however this can be an oversimplification especially when slender bodies are present resulting in inaccurate estimations ... -
Boundary Transformation Vectors: A Geometric Method of Quantifying Attractor Deformation for Structural Health Monitoring
(The American Society of Mechanical Engineers (ASME), 2022)Chaotic signals have long held promise as a means of excitation in structural health monitoring applications, but methods to process the structural response and infer damage are limited in number and effectiveness. Here, ... -
Robust Force Estimation for Magnetorheological Damper Based on Complex Value Convolutional Neural Network
(The American Society of Mechanical Engineers (ASME), 2022)Recent developments in semiactive control technologies enhance the possibility of an effective response reduction during a wide range of dynamic loading conditions. Most semiactive control schemes employ magnetorheological ... -
VibroImpact Motions of a ThreeDegreeofFreedom Geartrain Subjected to Torque Fluctuations: Model and Experiments
(The American Society of Mechanical Engineers (ASME), 2022)In this study, a multimesh gear system subjected to torque fluctuations is employed as an example to study vibroimpacts of multidegreeoffreedom systems having multiple clearances. Such rotational systems are common in ...