| 磁致伸缩材料作动器在振动主动控制中的应用研究 |
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| 引用本文： | 顾仲权,朱金才.磁致伸缩材料作动器在振动主动控制中的应用研究[J].振动工程学报,1998,11(4):381-388. |
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| 作者姓名： | 顾仲权 朱金才 |
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| 作者单位： | 南京航空航天大学飞行器系 |
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| 摘 要： | 磁致伸缩材料作动器是一种具有特色的机敏材料作动器。本文在自行研制Ｔｅｒｆｅｎｏｌ－Ｄ作动器及其特性试验的基础上，研究该类作动器在主动隔振与主动吸振中的应用。文中提出并导出了多通道前馈控制的时延滤波—ｘＬＭＳ法，并就这种算法的收敛性进行进一步的讨论。
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| 关 键 词： | 磁致伸缩材料 作动器 振动主动控制 隔振器 吸振器 |
Study on the Application of Magnetostrictive Actuator for Active Vibration Control |
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| Gu,Zhongquan,Zhu,Jincai,Peng,Fujun,Ma,Kougen.Study on the Application of Magnetostrictive Actuator for Active Vibration Control[J].Journal of Vibration Engineering,1998,11(4):381-388. |
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| Authors: | Gu Zhongquan Zhu Jincai Peng Fujun Ma Kougen |
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| Abstract: | Magnetostrictive actuator is a kind of smart actuators with special features. Based on self made Terfenol D actuator and the test results on its characteristics the application research on such kind of actuator as vibration isolator and absorber for active vibration control is reported in the paper. A delay filtered x LMS method for multichannel feedforward control is presented and deduced. The convergence of the algorithm is further discussed at last. |
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| Keywords: | magnetostrictive materials actuator active vibration control vibration isolator vibration absorber |
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