| 磁编码器多极磁鼓表露场分布研究 |
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| 引用本文： | 刘卫忠,任志远,李佐宜,徐重阳. 磁编码器多极磁鼓表露场分布研究[J]. 华中科技大学学报(自然科学版), 1998, 0(6) |
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| 作者姓名： | 刘卫忠 任志远 李佐宜 徐重阳 |
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| 作者单位： | 华中理工大学电子科学与技术系 |
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| 摘 要： | 基于磁编码器多极磁鼓表露场分布的均匀磁化理论模型，采用数值分析方法计算磁编码器多极磁鼓的表露场分布，得到了多极磁鼓的表露场分布的数值表达式．
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| 关 键 词： | 磁编码器；磁鼓；表露场分布 |
Calculation of the Surface Magnetic Field Distribution of Multi Pole Magnetic Drum of Magnetic Encoder |
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| Liu Weizhong Engineer, Dept. of Electronic Sci. , Tech.,HUST,Wuhan ,China. Ren Zhiyuan Li Zuoyi Xu Chongyang. Calculation of the Surface Magnetic Field Distribution of Multi Pole Magnetic Drum of Magnetic Encoder[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1998, 0(6) |
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| Authors: | Liu Weizhong Engineer Dept. of Electronic Sci. & Tech. HUST Wuhan China. Ren Zhiyuan Li Zuoyi Xu Chongyang |
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| Affiliation: | Liu Weizhong Engineer, Dept. of Electronic Sci. & Tech.,HUST,Wuhan 430074,China. Ren Zhiyuan Li Zuoyi Xu Chongyang |
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| Abstract: | Based on the uniform magnetization model of the surface magnetic field distribution on multi pole drum for magnetic encoder, the surface magnetic field distribution on multi pole drum for magnetic encoder was studied with numerical analysis method, and the general expression of surface magnetic field distribution on multi pole drum was found. The results obtained are useful for optical design of magnetic drum. |
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| Keywords: | magnetic encoder magnetic drum surface magnetic field distribution |
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