scholarly journals NONLINEAR HYSTERETIC RESPONSE CONTROL OF BUILDING STRUCTURES BY USING FUZZY SET THEORY : A study on applicability of fuzzy set theory to seismic response control of building structures (I)

1994 ◽  
Vol 59 (466) ◽  
pp. 59-68 ◽  
Author(s):  
Toshiroh YAMADA ◽  
Kouichi SUZUKI ◽  
Hajime KOBAYASHI
Keyword(s):  
Seismic Response ◽  
Set Theory ◽  
Fuzzy Set ◽  
Fuzzy Set Theory ◽  
Building Structures ◽  
Response Control ◽  
Seismic Response Control ◽  
Hysteretic Response

Seismic Response Control for Four High-Rise Building Structures Using Connected Control Method

2007 ◽  
Author(s):  
Kazuto Seto ◽  
Chinori Iio ◽  
Shigeru Inaba ◽  
Shingo Mitani ◽  
Fadi Dohnal ◽  
...  
Keyword(s):  
Seismic Response ◽  
Active Control ◽  
Control Method ◽  
Control Force ◽  
Building Structures ◽  
Response Control ◽  
Control Approach ◽  
Seismic Response Control ◽  
High Rise ◽  
Lq Control

This paper presents a vibration control method for multiple high-rise buildings against large earthquake motion. This method is called as “Connected Control Method (CCM)” and has the merit of obtaining enough control force to protect high-rise buildings from large earthquakes using passive and semiactive devices. In this paper, first a modeling approach for four scaled building structures is shown and effectiveness of the CCM using LQ control approach for them is demonstrated by seismic response control results. Next, in order to reduce the supplied power, a semi-active control approach in place of active control is applied for the CCM. For this purpose, a new MR damper is developed and designed to have a close performance with results of the LQ control. This performance is verified by measured frequency responses.

Seismic response control tests and simulations by fuzzy optimal logic of building structures

1998 ◽  
Vol 20 (3) ◽  
pp. 164-175 ◽  
Author(s):  
Hideo Fujitani ◽  
Mitsumasa Midorikawa ◽  
Masanori Iiba ◽  
Yoshikazu Kitagawa ◽  
Toshiyasu Miyoshi ◽  
...  
Keyword(s):  
Seismic Response ◽  
Building Structures ◽  
Response Control ◽  
Seismic Response Control
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