Disturbance rejection control of bridge response to earthquake excitation

被引：0
|
作者：
Fadali, MS [1 ]
ElZayyat, K [1 ]
Maragakis, E [1 ]
机构：
[1] UNIV NEVADA,DEPT CIVIL ENGN,RENO,NV 89557
来源：
EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS | 1996年 / 25卷 / 03期
关键词：
active control; earthquake mitigation; robust control;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this paper, a new disturbance rejection controller is used to improve the response of a bridge during the application of environmental excitations. The controller combines global linearization of a non-linear bridge model and robust controller design to achieve its objectives. The resulting controller is robust with respect to disturbances, modelling errors and controller implementation errors. The method is applied to the Aptos Creek bridge in Santa Cruz under excitation caused by El-Centro earthquake.
引用
收藏
页码：291 / 302
页数：12
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