| 矿井智能瓦斯传感器自动调零灵敏度的研究 |
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| 引用本文： | 黄晶.矿井智能瓦斯传感器自动调零灵敏度的研究[J].太原理工大学学报,2001,32(1):42-45. |
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| 作者姓名： | 黄晶 |
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| 作者单位： | 太原理工大学信息工程学院 |
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| 摘 要： | 从矿井智能瓦斯传感器自动调零和校正灵敏度的机理出发，对现场测试结果进行统计分析，以求得补偿零点和校正灵敏度的依据。设计了以80C31单片机为核心的自动调校系统，进行了系统的硬件设计和软件调试，并给出系统自动调校前后的试验对比结果。
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| 关 键 词： | 矿井瓦斯 单片机 自动调零 灵敏度校正 瓦斯传感器 |
| 文章编号： | 1007-9432(2001)01-0042-04 |
| 修稿时间： | 2000年9月13日 |
Automatic Zero Adjustment and Sensitivity Correctionof Mine Intelligence Methane Sensor |
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| Huang Jing.Automatic Zero Adjustment and Sensitivity Correctionof Mine Intelligence Methane Sensor[J].Journal of Taiyuan University of Technology,2001,32(1):42-45. |
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| Authors: | Huang Jing |
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| Abstract: | The author presents the mechanism of automatic zero adjustment and sensitivity correction of mine intelligence methane sensor. The statistical analysis of the result measured from the underground is adopted as a basis of the compensation for zero point and sensitivity correction. The design of the automatic adjustment and correction system that uses 80C31 single-chip microcomputer as its center is studies. In addition, the hardware circuits design and software programs debugging of the system are mentioned. Meanwhile, the testing results revealed without and with the automatic adjustment and correction system are given. |
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| Keywords: | mine methane single-chip microcomputer automatic zero adjustment sensitivity correction |
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