| 基于MR—TMD的煤制气厂厂房半主动控制研究 |
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| 引用本文： | 闫安志,路晶晶.基于MR—TMD的煤制气厂厂房半主动控制研究[J].焦作工学院学报,2011(2):191-196. |
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| 作者姓名： | 闫安志 路晶晶 |
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| 作者单位： | 河南理工大学土木工程学院,河南焦作454000 |
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| 基金项目： | 基金项目：河南省基础与前沿技术研究项目（072300460040）;河南省重点学科项目（504906）;河南理工大学博士基金资助项目（648408）. |
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| 摘 要： | 提出了一种在TMD质量块上安装磁流变阻尼器的新型半主动MR—TMD控制装置，采用半主动控制算法，仿真分析了质量块在矩形波激励作用下，半主动MR—TMD控制系统对结构振动控制的可行性和有效性，并比较了半主动MR—TMD控制与被动TMD控制、主动AMD控制对同一模型结构的控制效果．仿真结果表明，半主动MR—TMD控制的减振性能优于被动的TMD控制和主动的AMD控制．
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| 关 键 词： | 半主动MR—TMD控制 结构振动控制 时程分析 |
Research on semi- active control of some coal gas manufacturing plant based on MR- TMD |
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| Affiliation: | YAN An - zhi, LU Jing - jing (School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454000, Henan, China) |
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| Abstract: | A new semi - active MR - TMD control device was proposed, which is installed on the TMD with a magneto - rheological damper. The feasibility and effectiveness of semi - active MR - TMD control system for structural vibration control under rectangular periodic excitations were simulated and analyzed by adopting one semi - active control algorithm proposed in the article. The control effect of semi - active MR - TMD, passive TMD and active AMD were compared by adopting the same model structure. Simulations numerical show that the damping performance of using semi - active MR - TMD control is better than that of using passive TMD control and active AMD control. |
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| Keywords: | semi- active MR- TMD control structural vibration control time- process analysis |
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