| 基于LabVIEW的材料磁性状态随温度变化测量系统 |
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| 引用本文： | 李亚楠,张续猛,姬宇航,常清,徐胜. 基于LabVIEW的材料磁性状态随温度变化测量系统[J]. 电子测量技术, 2014, 0(2): 91-94 |
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| 作者姓名： | 李亚楠 张续猛 姬宇航 常清 徐胜 |
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| 作者单位： | 青岛大学物理科学学院,青岛266071 |
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| 摘 要： | 利用程控万用表、LCR测量仪、热电偶、计算机,基于LabVIEW软件搭建了一个测量样品的电感随温度的变化,借以反映其磁性状态随温度的变化的测量系统,并可自动在计算机中保存测量数据,实时显示温度-电感曲线,既便于实验过程中用户对数据的观察又便于后期的使用。实验表明,该系统操作简单,具有测量精确、数据分析直观、节省人力物力等优点。
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| 关 键 词： | LabVIEW 温度采集 电感采集 |
Measurement system of temperature dependence of the magnetic state of materials based on LabVIEW |
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| Li YananCollege of Physics,Qingdao University,Qingdao,China Zhang XumengCollege of Physics,Qingdao University,Qingdao,China Ji YuhangCollege of Physics,Qingdao University,Qingdao,China Chang QingCollege of Physics,Qingdao University,Qingdao,China Xu Sheng. Measurement system of temperature dependence of the magnetic state of materials based on LabVIEW[J]. Electronic Measurement Technology, 2014, 0(2): 91-94 |
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| Authors: | Li YananCollege of Physics Qingdao University Qingdao China Zhang XumengCollege of Physics Qingdao University Qingdao China Ji YuhangCollege of Physics Qingdao University Qingdao China Chang QingCollege of Physics Qingdao University Qingdao China Xu Sheng |
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| Affiliation: | Li Yanan(College of Physics,Qingdao University, Qingdao 266071 ,China) Zhang Xumeng(College of Physics,Qingdao University, Qingdao 266071 ,China) Ji Yuhang(College of Physics,Qingdao University, Qingdao 266071 ,China) Chang Qing(College of Physics,Qingdao University, Qingdao 266071 ,China) Xu Sheng(College of Physics,Qingdao University, Qingdao 266071 ,China) |
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| Abstract: | In order to measure the temperature variation of the magnetic state for samples,we build a measurement system based on LabVIEW by using programmable multi-meter,LCR meter,thermocouple,PC,to measure the temperature variation of the inductance of samples.Measurement data are stored in files automatically and temperatureinductance curve are displayed in real-time.The system is convenient to control the process of experiment and retrieval data.Experiments demonstrate that the system has many advantages such as saving manpower and material resources and so on. |
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| Keywords: | LabVIEW temperature acquisition inductance acquisition |
| 本文献已被 CNKI 维普 等数据库收录！ |
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