| 驱动胶囊内窥镜的外磁场的2D仿真及实验研究 |
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| 引用本文： | 李国丽,李剑平,王群京,胡存刚,张兴,方亮. 驱动胶囊内窥镜的外磁场的2D仿真及实验研究[J]. 系统仿真学报, 2006, 18(12): 3540-3541,3546 |
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| 作者姓名： | 李国丽 李剑平 王群京 胡存刚 张兴 方亮 |
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| 作者单位： | 合肥工业大学,电气与自动化工程学院,安徽,合肥,230009 |
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| 基金项目： | 安徽省自然科学基金;合肥工业大学校科研和教改项目 |
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| 摘 要： | 提出了一种用于胶囊内窥镜驱动的外部磁场线圈，对它进行了二维磁场分析，用有限元方法对不同电流和永磁体直径下的磁场转矩进行了仿真，并搭建了相应的实验模型，在实验中取得较好的效果，为设计更加复杂的驱动无线内窥镜的外部磁场线圈提供了基础。
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| 关 键 词： | 磁场 有限元 磁力矩 胶囊内窥镜 |
| 文章编号： | 1004-731X（2006）12-3540-02 |
| 收稿时间： | 2006-02-10 |
| 修稿时间： | 2006-02-102006-07-26 |
Simulation and Experimental Research of 2D Magnetic Field of Capsule Endoscope |
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| LI Guo-li,LI Jian-ping,WANG Qun-jing,HU Chun-gang,ZHANG Xing,FANG Liang. Simulation and Experimental Research of 2D Magnetic Field of Capsule Endoscope[J]. Journal of System Simulation, 2006, 18(12): 3540-3541,3546 |
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| Authors: | LI Guo-li LI Jian-ping WANG Qun-jing HU Chun-gang ZHANG Xing FANG Liang |
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| Abstract: | 2D magnetic field of a device used in the micropump of capsule endoscope was analyzed and calculated. Magnetic torque was simulated and calculated when strength of external rotational magnetic field was changed. As a result, a simulation device was manufactured. It obtains better result in the experiment. The methodology is used as a basis in design and development of more complicated device. |
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| Keywords: | magnetic field finite element methods magnetic torque capsule endoscope |
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