| 十六点可燃性气体状态监测系统中数据获取的研究 |
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| 引用本文： | 张进明,白玉珍.十六点可燃性气体状态监测系统中数据获取的研究[J].北京化工大学学报(自然科学版),2003,30(3):102-105. |
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| 作者姓名： | 张进明 白玉珍 |
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| 作者单位： | 北京化工大学信息科学与技术学院,北京,100029 |
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| 摘 要： | 当工业控制中涉及到可燃性气体的检测和控制时，做了各项防爆措施之后，如何准确地获取可燃性气体的浓度值，是整个系统成败的关键。文中从硬件和软件两个角度介绍了笔者开发的十六点可燃性气体状态监测系统中数据获取的方法。
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| 关 键 词： | 数据采集 分辨率 转换速率 数据采集 分辨率 转换速率 |
| 修稿时间： | 2002年9月6日 |
Data acquisition in the flammable gas monitoring system of sixteen conditions |
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| ZHANG Jin,ming,BAI Yu,zhen.Data acquisition in the flammable gas monitoring system of sixteen conditions[J].Journal of Beijing University of Chemical Technology,2003,30(3):102-105. |
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| Authors: | ZHANG Jin ming BAI Yu zhen |
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| Institution: | College of Information Science and Technology; Beijing University of Chemical Technology; Beijing; China |
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| Abstract: | When the monitor and control of the flammable gas is involved in the industry control, and after every prevention for explosion is done, the key of the success of the system is to get the concentration of the flammable gas correctly. The method of getting the data actually by the flammable gas monitoring system of sixteen conditions was introduced in terms of hardware and software in this paper. |
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| Keywords: | data acquisition resolution conversion rate |
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