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本文讨论了作者进行的建筑结构半主动振动控制试验,用以检验主动变刚度/阻尼(AVS/D)控制系统犤6犦及瞬时最优半主动控制方法的有效性与实用性。试验结果表明:对比于对应的被动控制方式,AVS/D半主动控制系统不但能有效地控制结构在地震作用下的位移和加速度响应,而且克服了其它半主动控制系统存在的负面控制影响,对不同地震激励具有很强的控制鲁棒性,而且实现简单、易行,从而为进一步深入研究与应用于工程实际提供了试验依据。
In this paper, we discuss the semi-active vibration control tests of the building structure by the author to test the validity and practicability of the active variable stiffness / damping (AVS / D) control system 犦 6 犦 and the instantaneous optimal semi-active control method. The experimental results show that compared with the corresponding passive control mode, the AVS / D semi-active control system can not only effectively control the displacement and acceleration response of the structure under the earthquake, but also overcome the negative control influence of other semi-active control systems. Different seismic stimuli have strong control robustness, and they are simple and easy to implement, which provides experimental basis for further research and application in engineering practice.