| 基于虚拟仪器的铁磁材料磁滞回线测量方法 |
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| 引用本文： | 张起超.基于虚拟仪器的铁磁材料磁滞回线测量方法[J].襄樊学院学报,2008,29(2). |
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| 作者姓名： | 张起超 |
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| 作者单位： | 襄樊学院,物理与电子信息技术系,湖北,襄樊,441053 |
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| 摘 要： | 针对铁磁材料磁滞回线的测量问题,采用LabVIEW图形化编程语言,设计出能测量该特性的虚拟仪器,该测量系统由前面板及程序框图和外部采集电路组成,达到了能直观的观测输出图象,具有一定测量精度,是能存储调用、进行系统分析的测试系统.
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| 关 键 词： | 铁磁材料 虚拟仪器 磁滞回线 |
Measurement of Ferromagnetic Material Hysteresis Loop with Virtual Instrumen |
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| ZHANG Qi-chao.Measurement of Ferromagnetic Material Hysteresis Loop with Virtual Instrumen[J].Journal of Xiangfan University,2008,29(2). |
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| Authors: | ZHANG Qi-chao |
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| Institution: | ZHANG Qi-chao(Department of Physics & Electronic Information Technology; Xiangfan University; Xiangfan 441053; China); |
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| Abstract: | Aiming at the measuring of ferromagnetic material hysteresis loop,NI LabVIEW graphical programming language is employed to design a virtual instrument which consists of front panel,procedures diagram and external collecting circuit.It can be used to observe output images intuitively and it has a measurement accuracy to so me degree.At the same time,it is a testing system which can be stored for utilizing at anytime to make a systematic analysis. |
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| Keywords: | Ferromagnetic materials Virtual instrument Hysteresis loop |
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