| 磁致伸缩换能器磁路结构对驱动磁场均匀性的影响 |
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| 引用本文： | 汪建新,胡巧英,孙建平,金璐. 磁致伸缩换能器磁路结构对驱动磁场均匀性的影响[J]. 磁性材料及器件, 2006, 37(2): 24-27 |
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| 作者姓名： | 汪建新 胡巧英 孙建平 金璐 |
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| 作者单位： | 内蒙古科技大学,机械工程学院,内蒙古包头,014010;内蒙古科技大学,机械工程学院,内蒙古包头,014010;内蒙古科技大学,机械工程学院,内蒙古包头,014010;内蒙古科技大学,机械工程学院,内蒙古包头,014010 |
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| 摘 要： | 磁致伸缩换能器驱动磁场是否均匀对其工作性能有显著影响。本文采用ANSYS程序分析了不同磁路结构对螺线管驱动磁场均匀性的影响,从而确定了提高磁场均匀性的方法和措施,为磁致伸缩换能器的磁路设计提供参考。
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| 关 键 词： | 磁致伸缩换能器 磁路结构 磁场均匀性 |
| 文章编号： | 1001-3830(2006)02-0024-04 |
| 收稿时间： | 2005-07-05 |
| 修稿时间： | 2005-08-30 |
Influence of Magnetic Circuit Structure of Magnetostrictive Transducer on the Evenness of Driving Magnetic Field |
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| WANG Jian-xin,HU Qiao-ying,SUN Jian-ping,JIN Lu. Influence of Magnetic Circuit Structure of Magnetostrictive Transducer on the Evenness of Driving Magnetic Field[J]. Journal of Magnetic Materials and Devices, 2006, 37(2): 24-27 |
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| Authors: | WANG Jian-xin HU Qiao-ying SUN Jian-ping JIN Lu |
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| Affiliation: | School of Mechanical Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China |
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| Abstract: | The evenness of driving magnetic field of magnetostrictive transducer markedly affects its performance. In this paper, with the electromagnetic field analysis function available in ANSYS program, several different magnetic circuits and their field distribution are analyzed. As a result, a kind of magnetic circuit structure with more even magnetic field is found out, which is useful to the design of magnetic circuits of magnetostrictive transducer. |
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| Keywords: | magnetostrictive transducer magnetic circuit structure magnetic field evenness |
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