scholarly journals Optimal Processing of Wind Tunnel Measurements in View of Stochastic Structural Design of Large Flexible Structures

10.5772/19902 ◽  
2011 ◽  
Author(s):  
Vincent Denol ◽  
Nicolas Blaise
Keyword(s):  
Wind Tunnel ◽  
Structural Design ◽  
Flexible Structures ◽  
Optimal Processing ◽  
Wind Tunnel Measurements

Supersonic Nonequilibrium Plasma Wind-Tunnel Measurements of Shock Modification and Flow Visualization

AIAA Journal ◽  
10.2514/2.841 ◽  
2000 ◽  
Vol 38 (10) ◽  
pp. 1879-1888 ◽  
Author(s):  
R. Yano ◽  
V. Contini ◽  
E. Plonjes ◽  
P. Palm ◽  
S. Merriman ◽  
...  
Keyword(s):  
Wind Tunnel ◽  
Flow Visualization ◽  
Nonequilibrium Plasma ◽  
Wind Tunnel Measurements

Wind Tunnel Measurements of the E-8C Modeled With and Without Winglets

2007 ◽  
Author(s):  
Mark Reeder ◽  
Walt Allen ◽  
John Phillips ◽  
Robert Dimmick
Keyword(s):  
Wind Tunnel ◽  
Wind Tunnel Measurements

Structural Vibration Control for Bridge Towers and its Effect Under Wind Excitation Using a Wind Tunnel

1997 ◽  
Author(s):  
Fumio Doi ◽  
Kazuto Seto ◽  
Mingzhang Ren ◽  
Yuzi Gatate
Keyword(s):  
Wind Tunnel ◽  
Vibration Control ◽  
Active Vibration Control ◽  
Flexible Structures ◽  
Structural Vibration ◽  
Magnetic Actuators ◽  
Displacement Sensors ◽  
Active Vibration ◽  
Electro Magnetic ◽  
Tower Model

Abstract In this paper we present an experimental investigation of active vibration control of a scaled bridge tower model under artificial wind excitation. The control scheme is designed on the basis of a reduced order model of the flexible structures using the LQ control theory, with a collocation of four laser displacement sensors and two hybrid electro-magnetic actuators. The experimental results in the wind tunnel show that both the bending and the twisting vibrations covering the first five modes of the structure are controlled well.

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