New magnetorheological damper and its application in semi-active control of structural seismic response

被引：0
|
作者：
Sun, Q. [1 ]
Wu, X. H.
Li, P. [1 ]
Liu, Z. W. [1 ]
Xue, X. M.
机构：
[1] Xian Jiaotong Univ, Dept Civil Engn, Xian 710049, Peoples R China
来源：
ADVANCES IN HETEROGENEOUS MATERIAL MECHANICS 2008 | 2008年
关键词：
MR damper; semi-active control; Continuous Sliding Mode (CSM);
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The performance of a semi-active control system based on newly developed MR fluid damper is studied. A parallel plate model is used to investigate the MR damper's behavior. The comparison between the analytical and experimental results verifies the theoretical analysis of the developed MRF damper. Semi-active control method such as Continuous Sliding Mode (CSM) controller is simulated. Excellent results are obtained when the strategy is applied to control a model of a seismically excited three-story scaled building. The results demonstrate that the MR damper has the potential for improving the seismic behavior of civil structures.
引用
收藏
页码：793 / 796
页数：4
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