Numerical study on moving train parameter identification system through a simply supported bridge

2012 ◽  
Vol 26 (9) ◽  
pp. 2641-2648 ◽  
Author(s):  
Yi Wang ◽  
Weilian Qu
Keyword(s):  
Parameter Identification ◽  
Numerical Study ◽  
Identification System ◽  
Simply Supported ◽  
Moving Train ◽  
Parameter Identification System

Control Strategy of Torsional Torque Suppression of Decentralized Generators with Parameter Identification System

2011 ◽  
Vol 39 (12) ◽  
pp. 1244-1263
Author(s):  
Tomonori Goya ◽  
Eitaro Omine ◽  
Atsushi Yona ◽  
Naomitsu Urasaki ◽  
Tomonobu Senjyu ◽  
...  
Keyword(s):  
Parameter Identification ◽  
Control Strategy ◽  
Identification System ◽  
Parameter Identification System

Flexural Vibration of Segmented Elastic-Viscoelastic Sandwich Beams

1975 ◽  
Vol 42 (4) ◽  
pp. 897-900
Author(s):  
B. E. Sandman
Keyword(s):  
Steady State ◽  
Numerical Study ◽  
Sandwich Beam ◽  
Flexural Vibration ◽  
Middle Layer ◽  
Resonant Mode ◽  
Sandwich Beams ◽  
Simply Supported ◽  
Viscoelastic Core ◽  
Longitudinal Nonuniformity

A pair of governing differential equations form the basis for the study of steady-state forced vibration of a sandwich beam with longitudinal nonuniformity in the stiffness and mass of the middle layer. The spatial solution for simply supported boundary conditions is obtained by a Fourier analysis of both material and kinematic variations. The solution is utilized in the numerical study of a sandwich beam with a segmented configuration of elastic and viscoelastic core materials. The results exemplify a tuned configuration of core segments for optimum damping of the first resonant mode.

Vibration Resonance and Cancellation of Simply Supported Bridges under Moving Train Loads

2014 ◽  
Vol 140 (5) ◽  
pp. 04014015 ◽  
Author(s):  
H. Xia ◽  
H. L. Li ◽  
W. W. Guo ◽  
G. De Roeck
Keyword(s):  
Simply Supported ◽  
Moving Train
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