| 基于分块平面化的混合气分析方法研究 |
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| 引用本文： | 王跃宣 庞全. 基于分块平面化的混合气分析方法研究[J]. 仪表技术与传感器, 1999, 0(4): 1-4,9 |
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| 作者姓名： | 王跃宣 庞全 |
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| 作者单位： | 杭州电子工业学院 |
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| 摘 要： | 针对气敏阵列的非线性与交叉敏特点，提出用曲面分块平面化方法分析二维混合气浓度。通过参数辨识构造线性模型，用解析法判定气体浓度，可行性强，测试准确。
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| 关 键 词： | 混合气 浓度 气体分析 气敏元件 分块平面化 |
Research on the Analysis of Gas Mixtureby Local Linearization of Curved Surface |
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| Wang Yuexuan Pang Quan Hangzhou Institute of Electronics Engineering,Hanngzhou. Research on the Analysis of Gas Mixtureby Local Linearization of Curved Surface[J]. Instrument Technique and Sensor, 1999, 0(4): 1-4,9 |
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| Authors: | Wang Yuexuan Pang Quan Hangzhou Institute of Electronics Engineering Hanngzhou |
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| Affiliation: | Wang Yuexuan Pang Quan Hangzhou Institute of Electronics Engineering,Hanngzhou 310037 |
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| Abstract: | In the paper an analytic method of gas mixture by local linearization of curved surface is presented according to the nonlinearization and the cross sensitivities of gas sensor array.The linear model of local curved surface is established by system identification,which can determine the concentration of each gas analytically and precisely. |
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| Keywords: | Gas Mixture Detect Modeling |
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