| 一种数字丝悬式垂直磁力仪传感器的研制 |
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| 引用本文： | 刘国辉,丁鸿佳.一种数字丝悬式垂直磁力仪传感器的研制[J].石家庄经济学院学报,1994(3). |
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| 作者姓名： | 刘国辉 丁鸿佳 |
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| 作者单位： | 河北地质学院，北京地质仪器厂 |
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| 摘 要： | 本文根据我国现有的机械式丝悬垂直磁力仪的结构，提出了将其政装为数字化丝悬式垂直磁力仪的差动式电容传感器的设计方案。样机测试表明，其测量精度可与ＭＰ—４型质子磁力仪相媲美．具有结构简单，易掌握操作，成本低等优点．
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| 关 键 词： | 数字丝悬式垂直磁力仪，差动式电容传感器，闭环反馈系统 |
Research and Fabricate on the Sensor for a Kind of Digitul Torsion Magnetometer |
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| Liu Guohui,Ding Hongjia.Research and Fabricate on the Sensor for a Kind of Digitul Torsion Magnetometer[J].Journal of Shijiazhuang University of Economics,1994(3). |
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| Authors: | Liu Guohui Ding Hongjia |
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| Institution: | Liu Guohui;Ding Hongjia(Hebei College of Geology ) (Beijing Manufacfory of Geologied Device ) |
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| Abstract: | In. this paper, according to the structure or the mechanical torsionmagnetometor which is presently used in China the author proposes that it be developed asthe digital torsion magnetometer by a design of sensor with the differentinal capacitance.From the test or sample device. It is demonstrater that the measure precision is good as thatof the type MP-4 of a proton magnatumeter. Also, it has the more advamtage, suchas,simple structure, easy operate and lowcost. |
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| Keywords: | digital suspension wire magnctometer a sensor with differential capacitance looping feedback system |
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