| 磁致伸缩致动器的动态响应特性研究 |
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| 引用本文： | 李华,张德远,季远. 磁致伸缩致动器的动态响应特性研究[J]. 机械科学与技术, 2006, 25(3): 355-358 |
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| 作者姓名： | 李华 张德远 季远 |
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| 作者单位： | 北京航空航天大学,北京100083;河南工业大学,郑州,450052;北京航空航天大学,北京100083 |
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| 摘 要： | 对由磁致伸缩致动器和变幅杆(传振杆)构成的振动系统在不同工作状态下的动态响应特性进行了理论分析和实验研究。揭示了影响相位滞后和输入阻抗的主要因素和规律。
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| 关 键 词： | 磁致伸缩 挟能器 致动器 相位 阻抗 |
| 文章编号： | 1063-8728（2006）03-0355-04 |
| 收稿时间： | 2005-03-16 |
| 修稿时间： | 2005-03-16 |
Study on the Response Property of Magnetostrictive Actuator |
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| Li Hua,Zhang Deyuan,Ji Yuan. Study on the Response Property of Magnetostrictive Actuator[J]. Mechanical Science and Technology for Aerospace Engineering, 2006, 25(3): 355-358 |
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| Authors: | Li Hua Zhang Deyuan Ji Yuan |
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| Affiliation: | 1 Beihang University, Beijing 100083 ;2 Henan University of Technology, Zhengzhou 450052 |
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| Abstract: | The dynamic response property of a vibration system composed of a magnetostrictive transducer and a horn under various work conditions was studied theoretically and experimentally. The main factors and laws which affect the response phase lag and input impedance of the system were presented. |
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| Keywords: | magnetostrictive transducer actuator phase input impedance |
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