Results 81 to 90 of about 69,675 (212)

Structural vibration control using multiple synchronous sources

open access: yes, 2012
The advantages of isolating vibrating machinery from its supporting structure are that the chances of vibration induced fatigue failure of structural components are reduced, the structure becomes more inhabitable for people due to less vibration exposure
Dench, M.
core  

Dynanics of a vehicle-track coupling system at a rail joint

open access: yes, 2015
The dynamic behaviour at a rail joint is examined using a two-dimensional vehicle–track coupling model. The track system is described as a finite-length beam resting on a double-layer discrete viscous-elastic foundation.
Grossoni, Ilaria   +3 more
core   +1 more source

Study on the Effect of the Groove Surface on Clutch Engagement Character

open access: yesJixie chuandong, 2017
Based on the transient dynamics principle,a finite element model of a friction clutch system is established by using explicit dynamics method of software ABAQUS.
Chai Mengjiang
doaj  

The influence of various excitation mechanisms on ground vibration from trains

open access: yes, 2012
Ground vibration from trains is an increasingly important environmental problem. This study investigates the various excitation mechanisms of ground vibration.
Triepaischajonsak, Nuthnapa
core  

Modelling and Validation of a Regenerative Shock Absorber System

open access: yes
— For effective energy regeneration and vibration dampening, energy regenerative suspension systems have received more studies recently. This paper presents the dynamic modeling and a test system of a regenerative shock absorber system which converts ...
Wang, Ruichen   +5 more
core  

Modelling and passive correction investigation of vibration induced machining errors on CNC machine tools

open access: yes
Machine tool vibration is a complex subject requiring a multi-disciplinary approach involving the identification and analysis of the vibration sources and characteristics, as well as its direct and indirect effects. Machine tool vibration is influenced
Widiyarto, Muhammad Helmi Nur
core  

Nonlinear Vibration of Continuous Systems [PDF]

open access: yesShock and Vibration, 2019
Francesco Pellicano   +2 more
openaire   +2 more sources

New excitation signals for aircraft ground vibration testing

open access: yes, 2011
For the last 12 years, DLR and ONERA are involved in the realization of the Ground Vibration Testing (GVT) campaigns for AIRBUS civil aircrafts. Continuous developments are carried out in order to improve the test productivity without jeopardizing the ...
Stéphan, Cyrille   +6 more
core  

Ground vibration from underground railways: how simplifying assumptions limit prediction accuracy

open access: yes, 2010
Noise and vibration from underground railways is a documented disturbance to individuals living or working near subways. Much work has been done to understand and simulate the dynamic interactions between the train, track, tunnel and soil resulting in ...

core   +1 more source

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