| 含压电片层合板的振动控制 |
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| 引用本文： | 林西强,任钧国.含压电片层合板的振动控制[J].宇航学报,2000,21(1):90-95. |
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| 作者姓名： | 林西强 任钧国 |
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| 作者单位： | 国防科技大学航天技术系,长沙,410073 |
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| 摘 要： | 本文借助阶梯函数 ,建立了含有任意分布的用作执行器的压电片的层合板振动方程。在此基础上 ,利用模态法 ,进行了板的振动控制研究。仿真结果表明 ,无论对自由振动还是受迫振动 ,控制效果都十分明显。
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| 关 键 词： | 层合板 压电材料 振动控制 |
VIBRATION CONTROL OF LAMINATE PLATE CONTAINING PIEZOELECTRIC PATCHES |
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| Lin Xiqiang,Ren Junguo.VIBRATION CONTROL OF LAMINATE PLATE CONTAINING PIEZOELECTRIC PATCHES[J].Journal of Astronautics,2000,21(1):90-95. |
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| Authors: | Lin Xiqiang Ren Junguo |
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| Abstract: | By use of Heaviside function,the vibration equation governing the laminate plate that possessing spatially distributed piezoelectric patches is established.Based on this equation and using the modal method,vibration control of the plate is studied.The simulation results show that the efficiency of the control to both free and forced vibration is very high. |
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| Keywords: | Laminate plate\ Piezoelectric material\ Vibration control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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