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土木工程结构的双层多重调谐质量阻尼器控制策略

, PP. 113-119

Keywords: 双层多重调谐质量阻尼器(DMTMD),优化准则,鲁棒性,地震地面运动,动力吸振器,振动控制

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Abstract:

为能得到用尽可能少的调谐质量阻尼器(TMD)组成有效性和鲁棒性高的多重调谐质量阻尼器控制系统,本文提出了一种适用于土木工程结构的新控制策略――双层多重调谐质量阻尼器(DMTMD)。使用定义的优化目标函数,评价了双层多重调谐质量阻尼器(DMTMD)的控制性能。数值结果表明,双层多重调谐质量阻尼器(DMTMD)比多重调谐质量阻尼器(MTMD)具有更好的有效性和对频率调谐的鲁棒性。DMTMD比双重调谐质量阻尼器(DTMD)具有更好的有效性,而DMTMD和DTMD对频率调谐的鲁棒性近似相同。因此,双层多

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