| 一种基于铁基非晶态合金压磁效应的膜盒式压力传感器 |
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| 引用本文： | 石延平,周庆贵,臧勇. 一种基于铁基非晶态合金压磁效应的膜盒式压力传感器[J]. 传感技术学报, 2011, 24(4): 503-507. DOI: 10.3969/j.issn.1004-1699.2011.04.007 |
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| 作者姓名： | 石延平 周庆贵 臧勇 |
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| 作者单位： | 江苏淮海工学院机械系; |
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| 基金项目： | 江苏海洋资源开发研究院科技开放基金项目(JSIMR09B07) |
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| 摘 要： | 开发了一种基于Fe基非晶态合金薄带压磁效应的膜盒式压力传感器.首先,论述了这种传感器的结构、工作原理、输出特性以及主要参数的选择.然后通过试验,分析了传感器的静态特性以及磁场强度对输出的影响.试验结果表明,本文设计的传感器最大线性误差为1.29%F.S,最大不重复误差为1.56%F.S,最大灵敏度为0.3675mV/k...
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| 关 键 词： | 压力传感器 压磁效应 Fe基非晶态合金薄带 压力试验 膜盒 |
An Aneroid Pressure Sensor Based on the Magnetoelasticity Effect of |
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| SHI Yanping,ZHOU Qingui,ZANG Yong. An Aneroid Pressure Sensor Based on the Magnetoelasticity Effect of[J]. Journal of Transduction Technology, 2011, 24(4): 503-507. DOI: 10.3969/j.issn.1004-1699.2011.04.007 |
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| Authors: | SHI Yanping ZHOU Qingui ZANG Yong |
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| Affiliation: | SHI Yanping*,ZHOU Qingui,ZANG Yong(Department of Mechanical Engineering,Huaihai Institute of Technology,Lianyungang Jiangsu 222005,China) |
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| Abstract: | A new kind of aneroid pressure sensor based on the magnetoelasticity effect of Fe-base amorphous alloy ribbon was developed.At first its operation principle,structure,output characteristic and the choice of some major parameter were discussed.Secondly through the pressure experiment,the sensor ' s static characteristic of as well as the influence of magnetic field strength on the output was analyzed.The experimental result shows the sensor ' s the maximum linearity error is 1.29% F.S,the maximum repetitive ... |
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| Keywords: | pressure sensor magnetoelasticity effect Fe-base amorphous alloy ribbon pressure test aneroid |
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