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Modal interactions in dynamical and structural systems
AH Nayfeh, B Balachandran - 1989 - asmedigitalcollection.asme.org
We review theoretical and experimental studies of the influence of modal interactions on the
nonlinear response of harmonically excited structural and dynamical systems. In particular …
nonlinear response of harmonically excited structural and dynamical systems. In particular …
Passive non-linear targeted energy transfer and its applications to vibration absorption: a review
This review paper discusses recent efforts to passively move unwanted energy from a
primary structure to a local essentially non-linear attachment (termed a non-linear energy …
primary structure to a local essentially non-linear attachment (termed a non-linear energy …
Hardening/softening behavior and reduced order modeling of nonlinear vibrations of rotating cantilever beams
This work addresses the large amplitude nonlinear vibratory behavior of a rotating cantilever
beam, with applications to turbomachinery and turbopropeller blades. The aim of this work is …
beam, with applications to turbomachinery and turbopropeller blades. The aim of this work is …
Nonlinear planar and non-planar vibrations of viscoelastic fluid-conveying pipes with external and internal resonances
B Zhu, X Zhang, T Zhao - Journal of sound and vibration, 2023 - Elsevier
In this study, nonlinear vibrations of a viscoelastic fluid-conveying pipe under in-plane and
out-of-plane transverse excitations are investigated, with emphasis on external and internal …
out-of-plane transverse excitations are investigated, with emphasis on external and internal …
Identification of nonlinear modes using phase-locked-loop experimental continuation and normal form
In this article, we address the model identification of nonlinear vibratory systems, with a
specific focus on systems modeled with distributed nonlinearities, such as geometrically …
specific focus on systems modeled with distributed nonlinearities, such as geometrically …
Comparison of reduction methods for finite element geometrically nonlinear beam structures
The aim of this contribution is to present numerical comparisons of model-order reduction
methods for geometrically nonlinear structures in the general framework of finite element …
methods for geometrically nonlinear structures in the general framework of finite element …
Nonlinear vibrations and viscoelasticity of a self-healing composite cantilever beam: Theory and experiments
A self-healing beam was fabricated by using a microencapsulated healing agent (5E2N)
with dispersed multi-walled carbon nanotubes (MWCNT). Grubbs' catalyst was dispersed in …
with dispersed multi-walled carbon nanotubes (MWCNT). Grubbs' catalyst was dispersed in …
Finite element computation of nonlinear modes and frequency response of geometrically exact beam structures
An original method for the simulation of the dynamics of highly flexible slender structures is
presented. The flexible structures are modeled via a finite element (FE) discretization of a …
presented. The flexible structures are modeled via a finite element (FE) discretization of a …
Experimentally validated geometrically exact model for extreme nonlinear motions of cantilevers
A unique feature of flexible cantilevered beams, which is used in a range of applications
from energy harvesting to bio-inspired actuation, is their capability to undergo motions of …
from energy harvesting to bio-inspired actuation, is their capability to undergo motions of …
Multiple scales without center manifold reductions for delay differential equations near Hopf bifurcations
We study small perturbations of three linear Delay DifferentialEquations (DDEs) close to
Hopf bifurcation points. In analytical treatments of such equations, many authors recommend …
Hopf bifurcation points. In analytical treatments of such equations, many authors recommend …