| MR减振驱动器用于结构振动控制的算法研究 |
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| 引用本文： | 隋莉莉,欧进萍.MR减振驱动器用于结构振动控制的算法研究[J].应用力学学报,2002,19(3):144-148. |
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| 作者姓名： | 隋莉莉 欧进萍 |
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| 作者单位： | 哈尔滨工业大学,哈尔滨,150090 |
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| 基金项目： | 国家自然科学基金重点项目资助 (5 0 0 3 80 10 ) |
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| 摘 要： | 提出了四种半主动控制算法 ;针对安装有MR减振驱动器的三层剪切型结构仿真分析了各种半主动控制算法和被动控制策略的控制效果。仿真分析结果表明 ,MR减振驱动器作为一种半主动控制装置可以有效地控制结构的反应 ;施加最大磁场作为被动控制装置时 ,也对结构反应有很好的控制效果
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| 关 键 词： | MR减振驱动器 半主动控制 控制算法 数值仿真 |
| 文章编号： | 1000-4939(2002)03-0144-05 |
| 修稿时间： | 2001年4月28日 |
The Study on Control Algorithms for Semi-active Vibration Control of Structures with MR Dampers |
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| Sui Lili,Ou Jinping.The Study on Control Algorithms for Semi-active Vibration Control of Structures with MR Dampers[J].Chinese Journal of Applied Mechanics,2002,19(3):144-148. |
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| Authors: | Sui Lili Ou Jinping |
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| Abstract: | In this paper, four semi active control algorithms are presented. Three lumped mass structures with MR dampers are simulated and studied by using various semi active control algorithms and two passive control strategies. The results show that MR damper as a semi active control device can effectively control the seismic response of the structure. An excellent control effectiveness has been achieved for the control structure, when the maximum magnetic field is applied on the MR damper, which is considered as a passive dissipation device. |
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| Keywords: | MR damper semi active control control algorithms numerical simulation |
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