Journal of Computational and Nonlinear Dynamics: Recent submissions
Now showing items 61-80 of 1786
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An Innovative Technique for Approximate Analytical Solutions of Blood Flow in a Stenotic Artery
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The objective of this study is to propose an innovative method for obtaining an approximate analytical solution to a problem describing the flow of a hybrid nanofluid, composed of aluminum oxide (Al2O3) and copper ... -
Analytical and Numerical Evaluation of Hookean and Neo-Hookean Material Formulations in One- and Two-Dimensional Problems
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. A one-dimensional linearized Neo-Hookean material (LNHM) model that allows developing closed-form analytical solutions is derived and used to shed light on the accuracy of the nonlinear Neo-Hookean material (NHM) ... -
Dynamical Stability Analysis and Optimization of Antistall Tools for Stick-Slip Vibration Mitigation in Rotary Drilling Systems
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Stick-slip vibration, a severe torsional instability in rotary drilling systems, significantly impairs drilling efficiency and can lead to catastrophic failures. Antistall tools (ASTs) offer a passive mechanical ... -
A Multilevel Inverse Analysis Framework for Damage Identification Leveraging Reduced-Order Modeling of Sensor-Structure Interaction
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Identifying small-sized damage in its early stage allows one to take appropriate action in a timely manner to minimize the maintenance concerns and thus becomes imperative in structural health monitoring (SHM). ... -
Spatiotemporal Analysis of Intrinsically Curved Photomechanical Fibers
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This paper investigates the effect of intrinsic (built-in) bending curvature on the dynamics, energetics, and stability of photomechanical fibers, which deform in response to illumination. We develop a multiphysics ... -
Optimization-Based Quantification of Residual Traction Uncertainty in Friction-Damped Turbine Blades
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study advances the prediction of vibration response variability arising from the nonuniqueness of static friction forces (residual traction uncertainty) in turbine blades coupled by frictional interfaces. ... -
Frequency Regulation in Interconnected Hybrid Power Systems: Pelican Optimization Algorithm-Based Sliding Mode Control
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The article reports a novel design approach for improving frequency stability in interconnected hybrid power systems by integrating nature-inspired metaheuristic optimization algorithm and sliding mode control ... -
On Quenching Phenomena of Two-Dimensional Semilinear Wave Equation
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In this paper, we investigate a two-dimensional abstract semilinear wave equation and its quenching behavior. With the help of Kaplan's first eigenvalue method, we prove that for a sufficiently large domain, the ... -
Active Control of Large Space Antenna Truss With Geometric Nonlinearity Using Model Predictive Control With Equivalent Model
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This paper proposes a novel control method that combines the equivalent beam model and model predictive control. By using the advantages of the simple equivalent model and model predictive control to handle ... -
Grid-Based Data-Driven Transient Tire–Soil Contact Model Bridging Computational and Classical Terramechanics Models
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. A reliable simulation tool capable of predicting off-road mobility on complex granular deformable terrain is essential for vehicle design and performance evaluation. However, the use of high-fidelity computational ... -
Joint Design of Periodically Intermittent State and Disturbance Observer for Nonlinear Distributed Parameter Systems With Incremental Quadratic Constraints
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This paper addresses the joint design problem of periodically intermittent state and disturbance observer for nonlinear distributed parameter systems with incremental quadratic constraints. The nonlinear terms ... -
Dynamics, Analysis, and Experiments of Obstacle Negotiation for Wheeled Mobile Robots
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Hybrid wheel-leg robots combine the high efficiency of wheeled locomotion with the obstacle negotiation abilities of articulated suspension. Effective performance indicators are needed as optimization goals for ... -
Striking Influence of Lumped Masses With Concentrated Rotary Inertia on the Random Vibration Characteristics of an Axially Loaded Beam
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The study investigates the random response characteristics of an axially loaded beam carrying lumped masses with inherent rotary inertia. A generalized mathematical model is developed using the Timoshenko–Ehrenfest ... -
Nonlinear Dynamic Model of Ball Bearings Including All of Bearing Parts With Full Degrees-of-Freedom and Its Advancement Compared to Past Dynamic Models
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. A novel dynamic model of ball bearings including all of bearing parts with full degrees-of-freedom is developed, in which the relative positions of bearing parts are used to calculate iteratively the real-time ... -
Modeling and Analysis of a Nonlinear Lever-Type Energy Harvester in Series With the RLC Circuit Under Low-Frequency Excitation
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Bistable vibration energy harvesters have been comprehensively and thoroughly studied for their outstanding energy harvesting capabilities. The lever mechanism offers a straightforward and effective solution for ... -
A Four-Stage Runge-Kutta-Like Method for Fractional Initial Value Problems With Caputo Derivative and Its Application to Fractional Riccati Equations
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This article presents a new four-stage fractional Runge–Kutta-like method for obtaining numerical approximations of solution to fractional initial value problems involving Caputo derivatives and investigates its ... -
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 ... -
Free Wave Propagation in Pretensioned Two-Dimensional Textile Metamaterials
(The American Society of Mechanical Engineers (ASME), 2025) -
Surrogate Models for Compliant Joints in Programmable Structures
(The American Society of Mechanical Engineers (ASME), 2025) -
Dynamically Equivalent, Decoupled Time-Invariant Forms of Linear Parametrically Excited Structural Systems
(The American Society of Mechanical Engineers (ASME), 2025)