| 掲載雑誌（和）： | 日本地震工学シンポジウム論文集 |
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| Vol： | 11巻 |
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| 年： |
2002年
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| 頁： |
1767-1772頁
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| 著者（和）： |
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| タイトル（和）： |
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| 抄録（和）： |
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| キーワード（和）： |
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| 掲載雑誌（英）： |
THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
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| 著者（英）： |
Osamu YOSHIDA, Shirley J. DYKE, Luca M. GIACOSA, Kevin Z. TRUMAN
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| タイトル（英）： |
AN EXPERIMENTAL STUDY ON SEISMIC RESPONSE CONTROL OF ASYMMETRIC BUILDINGS USING MR DAMPERS
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| 抄録（英）： |
This paper proposes a semiactive control system to reduce the torsional lateral coupling response in asymmetric buildings under lateral seismic excitations. Magnetorheological (MR) dampers are applied as semiactive control devices and the control input determination is based on a clipped-optimal control algorithm which uses absolute acceleration feedback. The performance of this method is studied experimentally using a 2-story building model with an asymmetric stiffness distribution and compared to results of passive control cases where a constant voltage is applied to the MR damper.
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| キーワード（英）： |
magnetorheological (MR) damper, semi-active, clipped-optimal, torsional response, irregular
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| 記事区分： |
-
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| 区分： |
委員会論文集 |
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