Free vibration analysis of carbon nanotubes based on shear deformable beam theory by discrete singular convolution technique

Ç Demir, Ö Civalek, B Akgöz - Mathematical and Computational …, 2010 - mdpi.com
In this study, free vibration analysis of carbon nanotubes is investigated based on
Timoshenko beam theory. Discrete singular convolution (DSC) method is used for free …

Determining the natural frequency of cantilever beams using ANN and heuristic search

M Nikoo, M Hadzima-Nyarko… - Applied Artificial …, 2018 - Taylor & Francis
An artificial neural network (ANN) is used to model the frequency of the first mode, using the
beam length, the moment of inertia, and the load applied on the beam as input parameters …

Destructive reliability analysis of electromagnetic MEMS micromirror under vibration environment

XY Fang, XY Li, KM Hu, G Yan, JH Wu… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Micro-Electro-Mechanical Systems (MEMS) micro-mirrors have shown great potential in
consumer applications, such as Light Detection and Ranging (LiDAR) devices and portable …

Nonlinear vibrations of elastic beam with piezoelectric actuators

J Przybylski, G Gasiorski - Journal of Sound and Vibration, 2018 - Elsevier
This paper presents theoretical and experimental investigations into nonlinear flexural
vibrations of a structure composed of a host beam with piezoelectric ceramic actuators …

Nonlinear dynamics of Stockbridge dampers

O Barry, JW Zu… - Journal of …, 2015 - asmedigitalcollection.asme.org
The present paper deals with the nonlinear dynamics of a Stockbridge damper. The
nonlinearity is from damping and the geometric stretching of the messenger. The …

[PDF][PDF] Effect of non-ideal boundary conditions on the vibrations of continuous systems

M Pakdemi, H Boyaci - Journal of Sound and< ibration, 2002 - researchgate.net
In vibrations of continuous systems, types of support conditions are important and have
direct e! ect on the solutions and natural frequencies. Boundary conditions of real systems …

Large amplitude forced vibrations of multi-stepped beams carrying concentric masses

I El Hantati, A Adri, Y El Khouddar… - Mechanics Research …, 2023 - Elsevier
The general purpose of the present study is to investigate the geometrically non-linear
forced vibration of multi-stepped beams carrying masses. This study was carried out on the …

Application of an electrostatically actuated cantilevered carbon nanotube with an attached mass as a bio-mass sensor

I Mehdipour, A Erfani-Moghadam, C Mehdipour - Current Applied Physics, 2013 - Elsevier
In the present paper, another latent capability of SWCNT as a mass sensor is investigated.
The relationship between the resonant frequency, dynamic pull-in voltage at the resonance …

Natural frequencies of a beam–mass system in transverse vibration: Rayleigh estimation versus eigenanalysis solutions

KH Low - International Journal of Mechanical Sciences, 2003 - Elsevier
A frequency analysis of a beam carrying multiple point masses at various locations are
presented by using an eigenanalysis and the Rayleigh's estimation. In the eigenanalysis …

Non-linear transverse vibrations of a simply supported beam carrying concentrated masses

E Özkaya - Journal of Sound and Vibration, 2002 - Elsevier
An Euler–Bernoulli beam carrying concentrated masses is considered to be a beam–mass
system. The beam is simply supported at both ends. The non-linear equations of motion are …