| 磁悬浮轴承磁场均匀性测试系统的设计 |
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| 引用本文： | 罗友,崔佳冬,邵李焕,秦会斌.磁悬浮轴承磁场均匀性测试系统的设计[J].电子与封装,2007,7(6):25-27. |
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| 作者姓名： | 罗友 崔佳冬 邵李焕 秦会斌 |
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| 作者单位： | 杭州电子科技大学新型电子器件与应用研究所,杭州,310037 |
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| 摘 要： | 介绍了一种基于霍尔传感器的磁悬浮轴承磁场均匀性测试系统的设计。该系统由信号采集、信号处理、显示电路和控制电路等组成,并通过串口实现计算机实时显示磁悬浮轴承的磁场强度并保存数据。该系统具有测试一致性好、精度高及简单等特点,能运用于磁悬浮轴承磁场的检测,提高产品的合格率。
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| 关 键 词： | 磁悬浮轴承 磁场均匀性 霍尔传感器 电压基准源 串口 |
| 文章编号： | 1681-1070（2007）06-0025-03 |
| 修稿时间： | 2007-05-12 |
The Design of Magnetic Field's Uniformity Testing System on Magnetic Bearings |
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| LUO You,CUI Jia-dong,SHAO Li-huan,QIN Hui-bin.The Design of Magnetic Field''''s Uniformity Testing System on Magnetic Bearings[J].Electronics & Packaging,2007,7(6):25-27. |
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| Authors: | LUO You CUI Jia-dong SHAO Li-huan QIN Hui-bin |
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| Abstract: | Based on Hall Sensor, this paper introduces a testing system of magnetic field’s uniformity on magnetic bearings. The system consists signal acquisition, signal processing, displaying circuits and control- ling circuits, etc. The computer displays magnetic field’s intensity and saves data simultaneously via serial ports. The testing system is characterized by extraordinary conformity, remarkable precision, as well as easy operation. It can be used in the measurement of Magnetic bearings to enhance the product qualification. |
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| Keywords: | magnetic bearings magnetic field’s uniformity hall sensor voltage reference serial port |
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