| 智能热式气体质量流量计的研制 |
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| 引用本文： | 曲海峰,张雪申,章先楼. 智能热式气体质量流量计的研制[J]. 医学教育探索, 1989, 0(2) |
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| 作者姓名： | 曲海峰 张雪申 章先楼 |
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| 作者单位： | 华东化工学院自动控制与电子工程系(曲海峰，张雪申)，华东化工学院自动控制与电子工程系(章先楼) |
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| 摘 要： | 本文在分析了热式气体质量流量传感器机理的基础上,研制了一种智能热式气体质量流量计(ITGMF)。它采用了先进的Intel 8031单片微机进行数据处理,较好地解决了目前各种TGMF存在的非线性、温漂等问题,提高了测量精度,其主要性能指标达到国际上八十年代同类产品水平。
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| 关 键 词： | 质量流量计 传感器 数据处理 微处理机 线性化 |
Development of Intelligent Thermal Gas Mass Flowmeter |
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| Qu Haifeng,Zhang Xueshen Zhang Xianlou. Development of Intelligent Thermal Gas Mass Flowmeter[J]. Researches in Medical Education, 1989, 0(2) |
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| Authors: | Qu Haifeng Zhang Xueshen Zhang Xianlou |
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| Affiliation: | Department of Automatic Control and Electronic Engineering |
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| Abstract: | An Intelligent Thermal Gas Mass Flowmeter (ITGMF) is developed on the basis of the analysis of mechanism of thermal gas massflow sensors. Data processing is carried out with an advanced single-chip Intel 8031 microcomputer. Some problems caused by inherent nonlinearity, temperature drift etc., which exist in thermal gas mass flowmeters, are solved well so as to have measurement accuracy greatly improved. The main performance index of the ITGMF comes up to the level of similar products at world markets in 80's. |
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| Keywords: | mass flowmeters sensors data processing microcomputer linearization |
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