| 双金属光钎温度传感器的研究 |
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| 引用本文： | 辛克廷,张爱斌,陈维,杨丽.双金属光钎温度传感器的研究[J].传感器世界,2010,16(5):24-26. |
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| 作者姓名： | 辛克廷 张爱斌 陈维 杨丽 |
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| 作者单位： | 南京林业大学,南京,210037;南京林业大学,南京,210037;南京林业大学,南京,210037;南京林业大学,南京,210037 |
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| 摘 要： | 介绍了一种由双金属片，编码盘，混合排列光纤束，线阵CCD和数据处理系统构成的温度测量系统。双金属片的温度信息，由编码盘经光纤传递给CCD，通过CCD计数光纤点亮的根数，实现温度测量。系统具有动态范围大、抗干扰能力强、稳定性好、测量电路简单可靠、成本低等特点。
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| 关 键 词： | 双金属 编码盘 光纤束 线阵CCD |
Research on the bimetal fiber optic temperature sensor |
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| XIN Ke-ting,ZHANG Ai-bin,CHEN Wei,YANG Li.Research on the bimetal fiber optic temperature sensor[J].Sensor World,2010,16(5):24-26. |
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| Authors: | XIN Ke-ting ZHANG Ai-bin CHEN Wei YANG Li |
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| Affiliation: | XIN Ke-ting,ZHANG Ai-bin,CHEN Wei,YANG Li (Nianjing Forestry University,Nanjing 210037,China ) |
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| Abstract: | A temperature measuring system is introduced in this paper, which consists of bimetallic strip gage, coded disk, hybrid -alignment optical fiber bundles, linear CCD and data processing system. The temperature measurement can be achieved by bimetal strip collecting the temperature signals at first, the coded disk reflecting the temperature signals to CCD through optical fiber bundles secondly, and CCD counting the number of lighted optical fibers finally. The system has the advantages of large dynamic range,... |
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| Keywords: | bimetallic strip gage coded disk optical fiber bundle linear CCD |
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