摘要
为研究基于模糊控制器的磁流变阻尼器对建筑结构的减震效果,文中以磁流变阻尼器所在层的速度和位移响应为输入量,以电流为输出量,并提出了模糊规则。同时利用Simulink模块分析了磁流变阻尼器的减震效果,对比了在有无模糊控制器两种情况下结构的地震响应,并给出了基于Simulink模块的结构地震响应分析程序。结果表明模糊控制器控制下的MR阻尼器能够较好控制结构地震响应。
To study the effect of dampers controlled by fuzzy controller on seismic response reduction of building structures,the fuzzy rule is proposed with the input values of velocity and displacement responses of the layer where the damper is located and with the output values of the current.The damping effect of the damper controlled by the fuzzy controller is analyzed with the Simulink module.The seismic response of the structure with and without the fuzzy controller is compared,and the program of structural seismic response analysis based on Simulink module is given.The results show that the damper controlled by fuzzy controller effectively control the seismic response of the structure.
作者
袁西贵
YUAN Xigui(Urban Construction School of Chengdu Polytechnic,Chengdu 610218,China)
出处
《低温建筑技术》
2022年第3期108-111,131,共5页
Low Temperature Architecture Technology
