Although random ground-borne vibration
is always present (the pavement is never completely smooth and highway vehicles are never completely dynamically inert), it is too low to be perceived even by observers very close to the source (Hajek et al.
Although the national and international safety standards have been drafted to define the health risks of the human body when perceived vibration
for which guidelines and thresholds are established including weighting filters to estimate human ride comfort, however, the formulation of drowsiness caused by vehicle vibration
was not well understood or investigated.
Typically, these issues can be identified through vibration
Per the patent, the vibration
system can receive orders in two ways.
The results of the application of vibration
assisted drilling with conventional drilling show many positive effects such as reduced cutting forces and wear, longer tool lifetime and better surface quality, improved geometry and dimensions of the hole, better surface quality of the bore, smaller burr formation, etc.
The process of vibration
monitoring depends on an assortment of precision techniques and technologies for detecting vibrations
in the machine.
Combined with other protective safety measures, such as mats, the boots could help reduce the effects from foot-transmitted vibration
from underground mining equipment.
The location and the value of the passive vibration
absorbers already available on the market mostly are related to response energy in the first three modes of the structures.
The shell vibration
problem is an extensively studied area of research in the structural dynamics.
Drawing on his many years troubleshooting and preventing failures for big corporations, Sofronas, now a consultant based in Texas, shows fellow engineers how to deal with vibration
problems in the context of production that does not allow time for elegant mathematical solutions.
We aimed at studying low frequency vibration
to enhanced oil production which relies on the utilization of surface-based vibro-energy sources.
The Technical Committee on Vibration
and Sound (TCVS) provides leadership for promoting research, honoring high achievement, and disseminating knowledge in all areas related to mechanical vibration
, acoustics, dynamics and controls.
training is gaining popularity as a modality for sport, exercise and physical rehabilitation as it initiates a rapidly and repeating eccentric-concentric action that evokes muscular work and elevates metabolic rate (Rittweger et al.
Modeling and control of vibration
in mechanical systems.
For successful adoption of CFL luminaires in industrial and oil rig settings requires a thorough study of effect of vibration