控制行人与桥梁相互作用引起的振动的最佳推杆设计

IF 0.4 Q4 MATHEMATICS, APPLIED Mathematics in applied sciences and engineering Pub Date : 2024-05-24 DOI:10.5206/mase/16958

Martin Deosborns Arop, Henry Kasumba, Juma Kasozi, Fredrik Berntsson

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引用次数: 0

摘要

在本文中，我们希望找到一种最佳控制支持设计，用于控制行人与桥梁相互作用引起的振动。因此，我们使用平均邻接法推导出了拟议函数的拓扑导数。由这些敏感性初始化的数值算法被用作求解策略。该算法针对两种不同的初始条件进行了数值测试。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Optimal actuator design for control of vibrations induced by pedestrian-bridge interactions

In this paper, we are interested in finding an optimal control support design for controlling vibrations due to pedestrian-bridge interactions. Therefore, we derive the topological derivatives of the proposed functionals using the averaged adjoint approach. A numerical algorithm initialized by these sensitivities is used as a solution strategy. The algorithm is tested numerically for two different cases of initial conditions.

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