| 双线圈结构电涡流位移传感器的设计 |
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| 引用本文： | 蒋勇,唐恒东,蓝奇,马伏花.双线圈结构电涡流位移传感器的设计[J].广西民族大学学报,2014(1):101-104. |
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| 作者姓名： | 蒋勇 唐恒东 蓝奇 马伏花 |
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| 作者单位： | [1]广发重工集团有限责任公司,广西南宁530004 [2]广西民族大学摩擦材料研究所,广西南宁530006 |
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| 基金项目： | 教育部科技重点项目（211137）;广西教育厅重点项目（01202ZD033）. |
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| 摘 要： | 根据电涡流检测原理,采用双线圈结构设计电涡流位移传感器探头,并结合由信号源、直流电源、信号处理和显示等模块构成的测量电路进行实验.实验结果表明,双线圈电涡流位移传感器具有输出信号稳定、抗干扰能力强、测量精度较高、电路简单、成本低等特点.
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| 关 键 词： | 电涡流 位移传感器 双线圈 测量电路 |
Design of Displacement Eddy Current Sensor with Double-coil Structure |
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| JIANG Yong TANG Heng-dong,LAN Qi,MA Fu-hua.Design of Displacement Eddy Current Sensor with Double-coil Structure[J].Journal of Guangxi University For Nationalities(Natural Science Edition),2014(1):101-104. |
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| Authors: | JIANG Yong TANG Heng-dong LAN Qi MA Fu-hua |
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| Institution: | 1. Nanning Guangfa Heavy Industry Group Co., LTD., Nanning 530003, China; 2.Institute of Friction Materials, Guangxi University for Nationalities, Nanning 530006, China) |
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| Abstract: | According to the theory of current eddy sensor, the eddy current displacement sensor probe was designed with double-coil structure and put into experiment with the testing circuit, which is composed of the signal source, DC power supply, signal processing and display. The experimental results show that the sensor has excellent characteristics, such as the high stability signal output, the strong anti-jamming ability, the measuring accuracy, the simple circuit, the low cost. |
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| Keywords: | eddy current displacement sensor double coil testing circuit |
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