| 超磁致伸缩材料微位移驱动系统的研究 |
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| 引用本文： | 贾宇辉,谭久彬.超磁致伸缩材料微位移驱动系统的研究[J].仪器仪表学报,2000,21(1):38-41. |
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| 作者姓名： | 贾宇辉 谭久彬 |
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| 作者单位： | 哈尔滨工业大学自动化测试与控制,哈尔滨,150001 |
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| 摘 要： | 由于２微位移驱动器普遍存在输出力及输出范围小的缺点，所以提出将超磁致人窠赫兹上入到微位移驱动 统计当中，文中详细描述了基于超磁致伸缩材料的驱动器的设计原理及性能，同时设计了用水冷装置消除线圈发热带来的影响，从而使其纳米级的驱动精度。
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| 关 键 词： | 磁致伸缩 驱动器 位移 磁场 微位移驱动器 |
| 修稿时间： | 1998-11-01 |
Study on Micro-position Actuator System of Giant Magnetostrction Materials |
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| Jia Yuhui,Tan Jiubin.Study on Micro-position Actuator System of Giant Magnetostrction Materials[J].Chinese Journal of Scientific Instrument,2000,21(1):38-41. |
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| Authors: | Jia Yuhui Tan Jiubin |
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| Affiliation: | Dept. of Automated Test Heasurement and Control Harbin Institute of Technology Harbin 150001 China |
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| Abstract: | Generally, the micro position actuator has small output power and displacement . This paper describes the design principle and performances of the actuator based on giant magnetostriction materials in detail. In order to raise the actuating accuracy to nanometric level, a water cooling device is also designed to free the influence of the generation of coil heat. |
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| Keywords: | Magnetostriction Micro-position actuator Nanometer Displacement Magnetic field |
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