基于CSI 效应的高耸结构液压驱动ATMD风振控制研究

在高耸结构风振控制中，由于忽略控制系统与结构振动的相互作用（CSI），造成实际模型与理论模型存在差异，往往造成实际控制效果与理论控制效果不一致，导致控制效果不佳。本文以某电视塔为对象，将CSI 效应考虑在高耸结构模型中，建立了考虑CSI效应的动力特性模型,并与不考虑CSI效应的理想模型进行了对比分析。基于结构动力特性模型，分析了在控制算法中,考虑与不考虑CSI效应对控制效果的影响。为高耸结构ATMD风振控制提供相关的工程建议。

High-rise structure of hydraulic driven ATMD wind-induced vibration Control study based on CSI effect

Due to neglecting control-structure interaction (CSI) which brings difference between theoretical model and real model, the wind-induced vibration control for the high-rise building often leads to the real control effect different from theoretical control effect and results in poor control effect. This paper takes a TV Tower for example. The CSI effect is considered in the high-rise structural model. Build the structural dynamic characteristic model considering CSI effect. And do the comparative analysis with the ideal model not considering the CSI effect. With structural dynamic characteristic model, do the analysis of control algorithm with and without considering the CSI effect on the control effect. It provides related engineering suggestion for the high-rise building wind-induced vibration control with the ATMD device.