.... The study also provides insight into the effects of impact angle, displacement direction, and different regions of the brain. computational mechanics data analysis finite element methods nonlinear dynamics vibration Proceedings of the ASME 2022 International Mechanical Engineering Congress...

... dynamic modeling methods are inaccurate in predicting dynamic responding of a tensegrity structure, due to their neglection of internal displacements of structure members. To solve this issue, a new nonlinear dynamic modeling method for tensegrity structures is proposed in this paper. This method defines...

... and quasiperiodic responses, Chaos. nonlinear dynamics fluid-structure interaction Proceedings of the ASME 2022 International Mechanical Engineering Congress and Exposition IMECE2022 October 30-November 3, 2022, Columbus, Ohio IMECE2022-96320 EXPERIMENTS ON DYNAMIC NON-NEWTONIAN FLUID INTERACTION...

... of iterations required for the PMCMC algorithm to converge as compared to a random initial guess with an average reduction around 30%. uncertainty nonlinear dynamics Bayesian estimation neural networks Proceedings of the ASME 2022 International Mechanical Engineering Congress and Exposition...

... Abstract The effect of contact different material properties for globoidal cam and roller follower system on the nonlinear dynamics phenomenon is investigated at different cam speeds and different follower guides’ clearances. The contact between the cam and the follower and between the follower...

... Abstract The effect of stress concentration factor on the nonlinear dynamics phenomenon of the follower is studied at different internal distance of the follower guides from inside (I.D.) and different cam speeds (N). The stress concentration factor is examined at the contact point and around...

... follower is simulated at various clearances and various cam speeds. Nonlinear dynamic tool are used to quantify local Lyapunov exponent. The periodicity of nonlinear response is detected using phase-plane diagram, power density function, and Poincare’ map. Solidworks program is needed in the simulation...

... which represents a simplified underplatform damper is studied to investigate the effect of number of macroslip friction elements on wear estimation and the effect of wear on the dynamic response of the system. nonlinear dynamics harmonic balance method AFT method dry friction fretting wear...

... hunting and apply various methodologies for detecting chaotic motion using test data. Problems associated with such analyses and recommended enhancements to improve analysis reliability are noted. Key words: chaos, hunting, nonlinear dynamics, truck. INTRODUCTION The problem of potential derailment caused...

... Abstract Nonlinear dynamics simulation of contact force is investigated for different cam angular speeds (N) and different internal dimensions of the follower guide (F.G.I.D.) using Lyapunov exponent conception. The follower is moved with three degrees of freedom. Power spectrum analysis...

... body system. The nonlinear dynamics is analyzed with phase plane, and Poincare’ diagrams. The cams with different angular velocity are considered. The influence of different angular velocities of the cam and different internal dimensions of the follower guide on nonlinear dynamics behavior are taken...

... Abstract In this paper, the nonlinear dynamics behavior of the bending deflection of stiffened composite laminated plate is investigated using largest Lyapunov exponent parameter. Wolf algorithm is used to quantify largest Lyapunov exponent in the presence of aspect ratios and fiber volume...

... Abstract The transient response of a printed wiring board (PWB) under mechanical and thermal loading is analyzed. The thermal load is caused by the time-dependent temperature variation of the PWB. Analytical solution is obtained for the equation of motion in nonlinear dynamics analysis...

... finish temperature while conversely demonstrating a softening behavior at a temperature slightly above the austenite finish temperature. locally resonant metamaterials shape memory alloys pseudoelastic nonlinear dynamics VIBRATION ABSORPTION IN A NONLINEAR METAMATERIAL BEAM INCORPORATING...

... loadings (forces and twisting moment) and the right formulas to compute the aerodynamic load vector (the right side of the dynamic equations of motion). Wind turbine blade aerodynamic loadings gust of wind finite elements method nonlinear dynamics Lagrange equations dynamic of structures...

... deduced from the derived Lagrange equations of motion to build the nonlinear dynamic equations of motion that was solved for the three unknown displacements in the directions of x, y and z axes and the three unknown rotations about the x, y and z axes at the required stations along the length of the given...

... cantilever thin plate nonlinear dynamics chaos numerical simulation 1 Copyright © 2012 by ASME NONLINEAR VIBRATION OF A THIN-PLATE WORKPIECE DURING HIGH SPEED MILLING UNDER 1:1 INTERNAL RESONANCE CONDITION Wei Zhang Department of Mechanical Engineering, Beijing University of Technology...

.... The conditions under which bifurcations occur are determined on the basis of the characteristics of the rotating shell. Hamilton’s singular distributions are also investigated in details. Truncated conical shallow shell nonlinear dynamics Homoclinic bifurcation subharmonic bifurcation chaos 1...

..., and monotonically at large Reynolds number when elastic effects are dominated by inertia. Stability Poiseuille Flow Johnson-Segalman fluid Nonlinear Dynamics c a a represented b direction to t conservation projection me included. The the viscosity number for w zero as the decreases. Ty the critical W...

... are dominated by the system first mode. Our numerical results are qualitatively supported by preliminary experimental results. Nonlinear dynamics self-sustained oscillations friction induced vibrations bowed musical instruments n d A t r ranges of the bowing velocity and norlnal force. Computations...