Exploration of the use of a proportional-integral-derivative controller for mitigation of seismic base excitation in civil structures
Exploration of the use of a proportional-integral-derivative controller for mitigation of seismic base excitation in civil structures
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使用比例积分微分控制器减轻土木结构地震基础激励的探索
DOI：
10.1117/12.2612604
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发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Peckens, Courtney A.
中科院分区：
文献类型：
--
作者：
Ngoma, Mary;Peckens, Courtney A.
民用基础设施容易受到风和地震等外力的破坏。这些外力对建筑物和不同的土木结构造成破坏。为了防止这种情况，需要执行主动控制系统。这些系统使用传感器来测量基础设施的位移，然后利用致动器来提供抵消位移的力。在本研究中，采用比例积分导数（PID）控制器来减小地震扰动对多层结构的影响。采用粒子群优化（PSO）方法获得了控制器的比例增益、积分增益和导数增益。在以鹿岛静冈大厦为原型，具有5个理想驱动器的模拟五层结构上对该PID控制器进行了验证。将PID控制器在降低结构层间位移和加速度的地震响应方面的有效性与结构的非控制响应进行了比较。结果表明，基于粒子群算法得到的PID参数的PID控制器对模拟的五层结构具有较好的控制效果。
Civil infrastructures are susceptible to damage due to external forces such as winds and earthquakes. These external forces cause damage to buildings and different civil structures. To prevent this, active control systems are executed. These systems use sensors to measure the displacement of the infrastructure, then actuators are utilized to provide a force that counteracts that displacement. In this study, a proportional integral derivative (PID) controller was used to minimize the impact of an earthquake disturbance on multi-story structures. The proportional, integral, and derivative gains of the controller were obtained using particle swarm optimization (PSO). This PID controller was validated on a simulated five-story structure based on the Kajima Shizuoka building with five ideal actuators. The effectiveness of the PID controller in reducing the seismic response of the structure with regards to inter-story displacement and acceleration was compared to the uncontrolled response of the structure. It is found that the PID controller with PID parameters obtained from the PSO algorithm offers effective control for the simulated five-story structure.
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影响因子：
3.4
作者：
Peckens, C A;Cook, I;Fogg, C
通讯作者：
Fogg, C
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DOI：
--
发表时间：
2018
期刊：
2018 3rd Conference on Swarm Intelligence and Evolutionary Computation (CSIEC)
影响因子：
--
作者：
Seyem Mahdi Hadad Baygi;A. Karsaz
通讯作者：
A. Karsaz
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影响因子：
4.8
作者：
N. Kurata
通讯作者：
N. Kurata
DOI：
10.5860/choice.33-0948
发表时间：
1995
期刊：
--
影响因子：
--
作者：
A. Chopra
通讯作者：
A. Chopra