偏心结构地震反应MR阻尼器控制系统的模糊控制和仿真分析

英文篇名：Fuzzy Control and Simulation of Asymmetric Structures Equipped MR Dampers under Earthquake Excitation
中文刊名：佳木斯大学学报(自然科学版)
英文刊名：Journal of Jiamusi University(Natural Science Edition)
作者：邓林
英文作者：DENG Lin(Department of Architecture ; Huangshan University ; Huangshan 245041 ; China)
中文关键词：偏心结构 ; MR阻尼器 ; 模糊控制
英文关键词：asymmetric structure ; MR dampers ; fuzzy control
出版日期：2011-09-15
机构：黄山学院建筑系;
年：2011
期：05
出版单位：佳木斯大学学报(自然科学版)

摘要

为研究应用磁流变(MR)阻尼器对偏心结构地震反应的控制效果,建立了地震激励下偏心结构MR阻尼器控制系统的运动方程,对一种模糊控制方法的控制效果进行了仿真分析.结果表明,模糊控制方法体现了MR阻尼器阻尼力连续可调的优点,具有良好的减震效果,MR阻尼器是一种具有很好应用前景的控制装置.
The control effect of seismic response of asymmetric structures equipped MR dampers was simulated and analyzed.The equations of the structure systems under earthquake excitations were established,and a fuzzy control strategy of MR dampers was simulated and investigated.The result showed that the fuzzy control strategy embodied the merits of MR dampers which have continuously adjustable damping force,and the structure responses induced by earthquake were reduced obviously.

引文

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