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本文将被动控制结构看作一控制系统 ,用开尔文模型来描述粘弹性阻尼器的耗能性能 ,将受控结构的运动微分方程用状态空间法来描述 ,然后用MATLAB中的SIMULINK工具箱进行动态仿真 ,得出受控结构的动态反应 ,并给出了不同种受控结构的计算分析实例
In this paper, the passive control structure is regarded as a control system, the Kelvin model is used to describe the energy dissipation performance of the viscoelastic damper, the differential equation of motion of the controlled structure is described by the state space method, and then the dynamics is carried out by MATLAB SIMULINK toolbox Simulation, the dynamic response of the controlled structure is obtained, and examples of calculation and analysis of different controlled structures are given