Stationary principles for forced vibrations in elasticity and electromagnetism

1958 ◽  
pp. 79-88
Author(s):  
J. L. Synge
Keyword(s):  
Forced Vibrations

Mitigation of forced vibrations by semi-active control of local transfer of moments

2021 ◽  
Vol 157 ◽  
pp. 107733
Author(s):  
Blazej Poplawski ◽  
Grzegorz Mikułowski ◽  
Rafał Wiszowaty ◽  
Łukasz Jankowski
Keyword(s):  
Active Control ◽  
Forced Vibrations ◽  
Local Transfer

Forced vibrations of a circular muscle ring

1973 ◽  
Vol 35 ◽  
pp. 467-474
Author(s):  
P DELSEMME ◽  
H WESTCOTTVAYO
Keyword(s):  
Circular Muscle ◽  
Forced Vibrations

Nonlinear forced vibrations of nonlocal strain gradient microbeams

2020 ◽  
pp. 1-19
Author(s):  
Amin Vahidi-Moghaddam ◽  
Arman Rajaei ◽  
Ehsan Azadi Yazdi ◽  
Mohammad Eghtesad ◽  
Dan Sorin Necsulescu
Keyword(s):  
Strain Gradient ◽  
Forced Vibrations ◽  
Nonlocal Strain Gradient

scholarly journals Infinitely many periodic solutions for a semilinear wave equation with x-dependent coefficients

2020 ◽  
Vol 26 ◽  
pp. 7
Author(s):  
Hui Wei ◽  
Shuguan Ji
Keyword(s):  
Wave Equation ◽  
Periodic Solutions ◽  
Spectral Properties ◽  
Seismic Waves ◽  
Forced Vibrations ◽  
One Dimensional ◽  
Semilinear Wave Equation ◽  
Spatial Interval ◽  
Rational Multiple ◽  
Infinitely Many Periodic Solutions

This paper is devoted to the study of periodic (in time) solutions to an one-dimensional semilinear wave equation with x-dependent coefficients under various homogeneous boundary conditions. Such a model arises from the forced vibrations of a nonhomogeneous string and propagation of seismic waves in nonisotropic media. By combining variational methods with an approximation argument, we prove that there exist infinitely many periodic solutions whenever the period is a rational multiple of the length of the spatial interval. The proof is essentially based on the spectral properties of the wave operator with x-dependent coefficients.

scholarly journals Stability analysis in milling by taking into account the influence of forced vibrations on the actual tool-workpiece engagement conditions

Procedia CIRP ◽  
2018 ◽  
Vol 77 ◽  
pp. 453-456 ◽  
Author(s):  
Giovanni Totis ◽  
Tamas Insperger ◽  
Gabor Stepan ◽  
Marco Sortino
Keyword(s):  
Stability Analysis ◽  
Forced Vibrations

NON-LINEAR FORCED VIBRATIONS OF AN INHOMOGENEOUS LAYER

1999 ◽  
Vol 228 (1) ◽  
pp. 91-108 ◽  
Author(s):  
I. COSKUN ◽  
H. ENGIN ◽  
M.E. ERGÜVEN
Keyword(s):  
Forced Vibrations ◽  
Inhomogeneous Layer ◽  
Non Linear
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