Modal Vibration Characteristics of Flexural Vibrations in Railway Vehicle Carbodies

2012 ◽  
Author(s):  
T. Tomioka ◽  
T. Takigami ◽  
K. Aida
Keyword(s):  
Vibration Characteristics ◽  
Railway Vehicle ◽  
Flexural Vibrations ◽  
Modal Vibration

Modal Analysis of Flexible Assembling Fixture for Aircraft Panel Component

2010 ◽  
Vol 97-101 ◽  
pp. 3392-3396
Author(s):  
Li Gang Qu ◽  
Ke Qiang Pan ◽  
Xin Chen
Keyword(s):  
Finite Element ◽  
Modal Analysis ◽  
Dynamic Characteristic ◽  
Natural Frequencies ◽  
Great Influence ◽  
Vibration Characteristics ◽  
Mode Shapes ◽  
Dynamic Vibration ◽  
Structural Weakness ◽  
Modal Vibration

The dynamic characteristic of flexible assembling fixture (FAF) for aircraft panel component is analysed by the method of finite element modal analysis. Consequently, the every order of natural frequencies and mode shapes of given different postures of the FAF are obtained. It structural weakness were pointed out through the analysis results of the modal vibration characteristics. The properties of mass and stiffness of the FAF's components are concurrently calculated, whose optimal matching and harmonizing with each other have great influence on the dynamic vibration characteristics of the FAF. As the results of these analysis, the design improving suggestion for the FAF is put forward.

1205 Study on design of the Seats for High Speed Railway Vehicle by using the Analytical Model of Vibration Characteristics

2009 ◽  
Vol 2009.18 (0) ◽  
pp. 109-112
Author(s):  
Yuta ICHIKURA ◽  
Masao NAGAI ◽  
Ryuzo HAYASHI ◽  
Ryohei SHIMAMUNE ◽  
Yoshitaka YASUI ◽  
...  
Keyword(s):  
Analytical Model ◽  
High Speed ◽  
Vibration Characteristics ◽  
Railway Vehicle ◽  
High Speed Railway

249 Damping Effect by Passengers on Flexural Vibrations of Railway Vehicle Carbodies

2012 ◽  
Vol 2012 (0) ◽  
pp. _249-1_-_249-10_
Author(s):  
Takahiro TOMIOKA ◽  
Tadao TAKIGAMI ◽  
Ken-Ichiro AIDA ◽  
Yuki AKIYAMA
Keyword(s):  
Railway Vehicle ◽  
Damping Effect ◽  
Flexural Vibrations

3301 A measurement test of vibration characteristics of railway vehicle as three dimensional structure

2001 ◽  
Vol 2001.10 (0) ◽  
pp. 287-290 ◽  
Author(s):  
Takahiro TOMIOKA ◽  
Tadao TAKIGAMI ◽  
Kazuyuki SHIMOZAWA ◽  
Yukio KATO ◽  
Hiroshi KATO ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Vibration Characteristics ◽  
Dimensional Structure ◽  
Railway Vehicle ◽  
Three Dimensional Structure

Experimental analysis of the influence of the passengers on flexural vibrations of railway vehicle carbodies

2021 ◽  
pp. 1-20
Author(s):  
A. L. Morales ◽  
J. M. Chicharro ◽  
E. Palomares ◽  
C. Ramiro ◽  
A. J. Nieto ◽  
...  
Keyword(s):  
Experimental Analysis ◽  
Railway Vehicle ◽  
Flexural Vibrations
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