Smart Base Isolation Control Adopted Semi-active Fuzzy Strategy for Seismic Response of Structure

被引：2

作者：

Yen, Gui-Yun ^{[1
]}

Wu, Wen-Jun ^{[1
]}

机构：

[1] Fujian Univ Technol, Dept Civil Engn, Fuzhou 350108, Peoples R China

来源：

ADVANCES IN CIVIL ENGINEERING, PTS 1-6 | 2011年 / 255-260卷

关键词：

smart base isolation; semi-active fuzzy strategy; magnetorheological damper; rolling isolation bearing; sigmoid model;

D O I：

10.4028/www.scientific.net/AMR.255-260.2515

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

According to the disadvantages of the effects that base isolation was limited to high frequency components of seismic wave, smart base isolation system consisting of rolling isolation bearing and magnetorheological damper was applied to structural vibration control. Based on magnetorheological damper employing a Sigmoid model, a semi-acive fuzzy control strategy suitable for smart base isolation was presented. Simulation analysis was carried out to a two-story steel frame structure employing smart base isolation in the action of different kinds and magnitudes of earthquake wave. The results show that smart base isolation system is reliable and effective, and seismic response can be controlled effectively by semi-active fuzzy strategy.

引用

页码：2515 / +

页数：2