| 挠性自适应结构振动控制的分析与实验研究 |
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| 引用本文： | 陈勇,陶宝祺,高,刘果,陈仁文.挠性自适应结构振动控制的分析与实验研究[J].应用力学学报,1999(4). |
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| 作者姓名： | 陈勇 陶宝祺 高 刘果 陈仁文 |
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| 作者单位： | 东南大学!南京210096(陈勇)，南京航空航天大学!南京210016(陶宝祺，高，刘果，陈仁文) |
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| 基金项目： | 国家自然科学基金，航空基金 |
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| 摘 要： | 采用自适应结构的原理和方法,对压电元件用于挠性结构振动控制的一些问题进行了探讨。对压电驱动器与结构的匹配关系进行了理论分析,对模态传感/驱动器在挠性悬臂板结构中的布置方案进行了优化设计,并进行了结构的振动控制实验,从而验证了方法的有效性
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| 关 键 词： | 挠性结构 压电陶瓷 自适应结构 振动控制 |
Analysis and Experimental Study on the Vibration Control of Flexible Adaptive Structures |
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| Chen Yong,Tao Baoqi,Gao Wei,Liu Guo,Chen Renwen.Analysis and Experimental Study on the Vibration Control of Flexible Adaptive Structures[J].Chinese Journal of Applied Mechanics,1999(4). |
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| Authors: | Chen Yong Tao Baoqi Gao Wei Liu Guo Chen Renwen |
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| Abstract: | In this paper, some fundamental problems in the vibration control of flexible structures using piezoelectric ceramics are studied. The matching relationship between piezoelectric actuators and structural matrix is analyzed. The optimal arrangement of collocated modal sensor/actuator in a flexible cantilever plate is discussed. The feasiblity is verified by experiments. |
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| Keywords: | flexible structure piezoelectric ceramics adaptive structure vibration control |
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