| 结构振动系统建模与控制的仿真研究 |
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| 引用本文： | 乔俊飞,张微敬,李武强.结构振动系统建模与控制的仿真研究[J].系统仿真学报,2001,13(Z1):24-26. |
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| 作者姓名： | 乔俊飞 张微敬 李武强 |
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| 作者单位： | 1. 北京工业大学,
2. 东煤地质局建筑基础工程公司, |
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| 基金项目： | 中国博士后科学基金资助 |
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| 摘 要： | 根据建筑结构的机械运动学原理,建立了其带有参数摄动的状态空间模型.在此基础上,给出了基于极点配置的鲁棒主动控制算法,它不仅可以满足结构控制系统的动态性能,而且对系统参数摄动具有较强的鲁棒性.在ElCentro地震波作用下,采用该控制方法对一个单自由度建筑结构进行仿真研究,证明了这种控制方法的有效性和较强的对参数摄动鲁棒性.
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| 关 键 词： | 鲁棒控制 极点配置 结构振动控制 |
| 文章编号： | 1004-731X(2001)0A-0024-03 |
| 修稿时间： | 2001年6月20日 |
Simulation for Modeling and Control of Structural Vibration System |
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| QIAO Jun-fei,ZHANG Wei-jing,LI Wu-qiang.Simulation for Modeling and Control of Structural Vibration System[J].Journal of System Simulation,2001,13(Z1):24-26. |
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| Authors: | QIAO Jun-fei ZHANG Wei-jing LI Wu-qiang |
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| Institution: | QIAO Jun-fei1,ZHANG Wei-jing1,LI Wu-qiang2 |
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| Abstract: | Based on structural dynamics theory, the structure system state-space model with parametric perturbations is established. Moreover, A robust control algorithm using pole assignment is presented, which may not only meet the dynamic performance of structure control system, but also leads significant robustness characteristics to parametric perturbations. Finally, a SDOF building model subjected to El Centro earthquake is analyzed using this method. The simulation results show that the presented method is effective and robust. |
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| Keywords: | robust control pole assignment structural vibration control |
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