* Effective damping
at high frequency, based on market feedback
For example, soft viscoelastic layers in viscoelastic sandwich structures are provided as the damping
component in order to improve dynamic response .
In An (2015) , a numerical damping
system is required in a mesoscale FE modelling to eliminate the dynamic effects arising from concrete cracking in the damaging process; otherwise it is impossible to achieve a satisfactory result under quasi-static loads.
Often a damping
ratio is assumed when performing the FE structural analysis.
With this method, input damping
is accurate and high-speed calculation is achieved.
This paper reports that estimation accuracy of suspension stroke velocity is increased by considering the damping
force delay characteristics to an observer.
According to the linear stability theory of nonconservative systems, external damping
tends to increase flutter loads but columns under small internal damping
lose their stability at the flutter load drastically deceased.
To study these small amplitude oscillations, one of the damping
mechanism nonadiabaticities has been extensively studied because linear nonadiabatic magnetoacoustic waves have interesting physical effects such as time and spatial damping
of the disturbances.
Design of robust damping
controllers for the interconnected power system is very sensitive in order to suppress oscillations .
materials are designed to reduce the noise in the interior of a car by weakening or eliminating vibrations that are transferred to its body and cause unpleasant buzzing sounds.
ABSTRACT: In this paper, results of an experimental study to investigate the equivalent viscous damping
(EVD) of the concrete reinforced with metallic fibers in mono and hybrid form have been presented.