NEW MAGNETORHEOLOGICAL DAMPER AND ITS APPLICATION IN SEMI-ACTIVE CONTROL OF STRUCTURAL SEISMIC RESPONSE

摘要：

The performance of a semi-active control system based on newly developed MRfluid damper is studied.A parallel plate model is used to investigate the MRdampers behavior.The comparison between the analytical and experimental resultsverifies the theoretical analysis of the developed MRF damper.Semi-active controlmethod such as Continuous Sliding Mode (CSM) controller is simulated.Excellentresults are obtained when the strategy is applied to control a model of a seismicallyexcited three-story scaled building.The results demonstrate that the MR damper hasthe potential for improving the seismic behavior of civil structures.

关键词： MR damper semi-active control Continuous Sliding Mode (CSM)

作者: Q.Sun X.H.Wu P.Li Z.W.Liu X.M.Xue

作者单位: Department of Civil Engineering,Xian Jiaotong University,Xian,Shannxi 710049,China School of Aerospace,Xian Jiaotong University,Xian,710049,China,

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 793-796

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）