| 半主动U型液力阻尼器的结构振动控制 |
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| 引用本文： | 杨润林,闫维明,周锡元,郝育新.半主动U型液力阻尼器的结构振动控制[J].应用力学学报,2003,20(4):108-111. |
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| 作者姓名： | 杨润林 闫维明 周锡元 郝育新 |
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| 作者单位： | 1. 北京工业大学建工学院工程抗震与结构诊治实验室,北京,100022
2. 北京机械工业学院基础课部,北京,100085 |
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| 基金项目： | 国家自然科学基金九五重大项目,5 9895 410 7 4 |
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| 摘 要： | 半主动控制系统由于其动力可调范围广、耗能小和内在稳定性好等特点，受到了普遍的关注。基于离复位控制((OTE)算法，本文检验了-变阻尼半主动控制装置-SATLCD的风振控制效果。本文的主要目标是研究OTE算法应用于SATLCD实施结构振动控制的可能性。数值研究确认了SATLCD的有效性和它相对于无控和被动控制的优越性，同时也验证了OTE算法的合理性。
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| 关 键 词： | U型液力阻尼器 结构控制 变阻尼 离复位控制算法 OTE 动力吸振器 SATLCD半主动控制 |
| 文章编号： | 1000-4939(2003)04-0108-04 |
| 修稿时间： | 2002年6月27日 |
Structural Control Using Semi-Active Tuned Liquid Column Dampers |
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| Yang Runlin,Yan Weiming,Zhou Xiyuan,Hao Yuxin.Structural Control Using Semi-Active Tuned Liquid Column Dampers[J].Chinese Journal of Applied Mechanics,2003,20(4):108-111. |
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| Authors: | Yang Runlin Yan Weiming Zhou Xiyuan Hao Yuxin |
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| Institution: | Yang Runlin 1 Yan Weiming 1 Zhou Xiyuan 1 Hao Yuxin 2 |
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| Abstract: | Semi-active control systems are becoming increasingly attractive for structural control applications due to their large adjustable capacity, low power demand and inherent stability. Based on the OTE algorithm, in this paper the semi-active tuned liquid damper (SATLCD) is employed for wind-induced vibration control. The main objective of this paper is to discuss the feasibility of using the SATLCD to exert structural control by applying OTE algorithm. The numerical result shows the effectiveness of the SATLCD and it's superior to the uncontrolled system and the TLCD, meanwhile, the rationality of the OTE algorithm is also verified. |
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| Keywords: | OTE algorithm tuned liquid column damper semi-active structural control varying damping |
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