Norm selection for evaluation criterion for placement planning of active damping devices in structure
Norm selection for evaluation criterion for placement planning of active damping devices in structure
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DOI：
10.5220/0005520201170122
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发表时间：
2015-07
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影响因子：
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通讯作者：
Kou Miyamoto;Jinhua She;H. Hashimoto;Min Wu
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文献类型：
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作者：
Kou Miyamoto;Jinhua She;H. Hashimoto;Min Wu
振动主动控制在土木工程中得到了广泛的研究。本研究探讨主动振动控制中主动阻尼装置（ADDs）位置规划之评估准则准则选取问题。以一个4自由度系统为例，对常用的2-范数和∞-范数进行了比较，表明2-范数是ADDs布局规划性能指标的合适选择。
Active vibration control has been widely investigated in civil engineering. This study considers the problem of selecting a norm for an evaluation criterion for the planning of the placement of active damping devices (ADDs) in a structure in active vibration control. Using a 4-degree-of-freedom system as an example, we compare the commonly used 2-norm and ∞-norm, and show that the 2-norm is a suitable choice for the performance index of the placement planning of ADDs.