Home >

news Help

Publication Information


Title
Japanese:等価入力外乱手法による免震高層建築のアクティブ制御 
English:Active Control for Base-Isolated High-Rise-Buildings Based on Equivalent-Input-Disturbance approach 
Author
Japanese: 宮本皓, 佐藤大樹, 余錦華.  
English: Kou Miyamoto, Daiki Sato, Jinhua She.  
Language Japanese 
Journal/Book name
Japanese:第15回「運動と振動の制御」シンポジウム 講演論文集 
English: 
Volume, Number, Page     No. 17-13   
Published date Aug. 2017 
Publisher
Japanese:日本機械学会 
English: 
Conference name
Japanese:第15回「運動と振動の制御」シンポジウム 
English:MoViC2017 
Conference site
Japanese: 
English:豊橋 
Abstract This paper presents a new structural control method for the combination between passive base isolation and active structural control based on the equivalent-input disturbance method (EID). Nowadays, many high rise buildings employ base-isolation systems. Passive base-isolation enlarges the natural period of a building. It results in the suppression of the absolute acceleration of buildings. However, it increases displacement of the base-isolation story and may force it beyond its allowable range. In this back ground, the combination between a passive base-isolation and an active structural control has been the focus of constant attention as of late. On the other hand, suppressing absolute acceleration and inter-story drift are most important to protect a building, property, and people from a large earthquake. However, most active-structural control do not consider these responses. In contrast, this study constructs a new active-structural-control system based on the EID method that considers absolute acceleration and inter-story drift.

©2007 Tokyo Institute of Technology All rights reserved.