| 等价输入干扰结构主动控制系统的分析与设计 |
| |
| 引用本文： | 方明星,吴敏,佘锦华.等价输入干扰结构主动控制系统的分析与设计[J].安徽师范大学学报(自然科学版),2009,32(6):534-540. |
| |
| 作者姓名： | 方明星 吴敏 佘锦华 |
| |
| 作者单位： | 安徽师范大学,物理与电子信息学院,安徽,芜湖,241000;中南大学,信息科学与工程学院,湖南,长沙,410083;中南大学,信息科学与工程学院,湖南,长沙,410083;东京工科大学,计算机科学学部,日本,东京,192-0982 |
| |
| 摘 要： | 研究了基于等价输入干扰方法设计建筑结构抗震控制器,以抑制地震引起的建筑结构震动.该控制器通过推测一个加于控制输入频道的等价震动信号,并直接将其与控制输入进行叠加,以保证震动控制性能.对等价输入干扰结构主动控制器的震动抑制机制进行了分析,表明该控制系统具有二个自由度.通过对一幢受地震冲击的三层建筑进行数值仿真,验证了该方法进行建筑结构抗震的有效性.
|
| 关 键 词： | 建筑物 结构主动控制 等价输入干扰 完全调节 最优控制 |
Analysis and Design of Structural Active Control System Based on the Method of Equivalent Input Disturbance |
| |
| FANG Ming-xing,WU Min,SHE Jin-hua.Analysis and Design of Structural Active Control System Based on the Method of Equivalent Input Disturbance[J].Journal of Anhui Normal University(Natural Science Edition),2009,32(6):534-540. |
| |
| Authors: | FANG Ming-xing WU Min SHE Jin-hua |
| |
| Institution: | FANG Ming-xing1,2,WU Min2,SHE Jin-hua3(1.College of Physics , Electronic Information,Anhui Normal University,Wuhu 241000,China,2.School of Information Science , Engineering,Central South University,Changsha 410083,3.School of Computer Science,Tokyo University of Technology,Tokyo 192-0982,Japan) |
| |
| Abstract: | This paper deals with the problem of the active control of building structures during seismic shocks.The controller,which is designed by employing the method of equivalent input disturbance,suppresses earthquake-induced vibrations.The vibration control performance is guaranteed by the control structure,in which an equivalent vibration signal on the control input channel is estimated and directly incorporated into the control input.The mechanism of disturbance rejection in the control system configuration is... |
| |
| Keywords: | building structure active control equivalent input disturbance perfect regulation optimal control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
