【摘要】 针对一般结构振动控制仿真分析中编程繁琐,可视化、继承性、二次开发能力不强的特点,提出了一种在SIMULINK环境下对结构风振控制进行仿真计算分析的新方法。该方法将设置有阻尼器的结构作为控制系统,建立其数学模型及状态方程,施加模拟的风荷载,在SIMULINK环境下进行动态仿真,得到受控结构在作用下的动态反应,并给出了仿真分析算例验证其有效性。更多还原

【Abstract】 Vibration control simulation programming is tedious normally,visualization and inheritance is not strong.A simulation method of the wind vibration control of construction structure is proposed.The method based on SIMULINK environment.Structure with dampers is considered as a control system,its mathematical model and state equation imposed by wind load are established.Dynamic simulation in SIMULINK environment is carried out,and then the dynamic response of the controlled structure is obtained.A simulation example shows its effectiveness.更多还原