| 液体电解质氧传感器输出特性研究 |
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| 引用本文： | 徐振忠,秦浩,周明军,曾固,张维维.液体电解质氧传感器输出特性研究[J].传感器与微系统,2010,29(8). |
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| 作者姓名： | 徐振忠 秦浩 周明军 曾固 张维维 |
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| 作者单位： | 中国电子科技集团公司第四十九研究所;中国航天员科研训练中心; |
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| 基金项目： | 国家"863"计划基金资助项目 |
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| 摘 要： | 对液体电解质氧传感器在不同氧体积分数、氧分压下的输出特性进行研究.测量氧传感器在不同氧体积分数、氧分压下的输出值,利用最小二乘法对输出值进行处理,得到氧传感器的输出特性曲线.对特性曲线进行分析,结果表明:液体电解质氧传感器对氧体积分数、氧分压的测量具有良好的线性度.压力冲击对传感器工作电极造成损害从而影响传感器性能,加入粉末冶金层能够克服这一问题,但传感器的响应时间有所增长.
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| 关 键 词： | 液体电解质 氧传感器 输出特性曲线 线性 |
Study on the output characteristics of liquid electrolyte oxygen sensor |
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| XU Zhen-zhong,QIN Hao,ZHOU Ming-jun,ZENG Gu,ZHANG Wei-wei.Study on the output characteristics of liquid electrolyte oxygen sensor[J].Transducer and Microsystem Technology,2010,29(8). |
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| Authors: | XU Zhen-zhong QIN Hao ZHOU Ming-jun ZENG Gu ZHANG Wei-wei |
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| Affiliation: | XU Zhen-zhong1,QIN Hao1,ZHOU Ming-jun1,ZENG Gu2,ZHANG Wei-wei1 (1.The 49th Research Institute of China Electronics Technology Group Corporation,Harbin 150001,China,2.China Astronaut Research and Training Center,Beijing 100094,China) |
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| Abstract: | Study on the output characteristics of liquid electrolyte oxygen sensor in different volume fraction of oxygen and oxygen partial pressure.The output of the liquid electrolyte oxygen sensor in different volume fraction of oxygen and oxygen partial pressure is measured and the output data is processed with the least square method to get the curves of output characteristics.The result indicates that liquid electrolyte oxygen sensor has a good linearity to the volume fraction of oxygen and oxygen partial press... |
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| Keywords: | liquid electrolyte oxygen sensor output characteristics curve linearity |
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