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本文探讨了磁流变阻尼器在高层建筑风振控制中的应用，在经典线性最优控制理论的基础上，根据磁 流变阻尼器的特点，提出了一种新型的半主动控制策略。应用该方法对－４０层的钢结构的风振反应进行了 计算机模拟，结果表明，采用磁流变阻尼器对高层建筑进行半主动控制能够有效减小结构的风振反应。
In this paper, the application of MR damper in the wind-induced vibration control of high-rise buildings is discussed. Based on the classical linear optimal control theory, a new type of semi-active control strategy is proposed according to the characteristics of MR damper. The wind-induced vibration response of a 40-story steel structure was simulated by this method. The results show that the semi-active control of tall buildings by using MR damper can effectively reduce the wind-induced vibration response of the structure.