| 水体氨氮原位快速检测智能传感器的研制 |
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| 引用本文： | 丁启胜,台海江,王晓燕.水体氨氮原位快速检测智能传感器的研制[J].物联网技术,2013(3):35-39. |
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| 作者姓名： | 丁启胜 台海江 王晓燕 |
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| 作者单位： | [1]江苏师范大学电气工程及自动化学院,江苏徐州221116 [2]中国农业大学信息与电气工程学院,北京100083 |
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| 基金项目： | 国家科技支撑计划项目：农业现场信息全面感知与农村信息技术推广关键技术应用研究（20llBAD21801） |
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| 摘 要： | 介绍了氨氮传感器的检测原理,给出了智能氨氮传感器的结构设计和电路设计方法,重点讲述了氨气敏和铵离子传感器的标定算法以及多传感器数据融合算法,并对其性能进行了测试和分析。该智能氨氮传感器是集成了氨气敏、铵离子和pH温度探头的复合传感器,可以用于实现水体氨氮含量的原位快速检测。
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| 关 键 词： | 氨氮 智能传感器 快速检测 数据融合 |
Development of smart sensor for rapid and in-situ detection of ammonia nitrogen in water |
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| DING Qi sheng,TAI Hai jiang,WANG Xiao yan.Development of smart sensor for rapid and in-situ detection of ammonia nitrogen in water[J].Internet of things technologies,2013(3):35-39. |
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| Authors: | DING Qi sheng TAI Hai jiang WANG Xiao yan |
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| Affiliation: | 1. School of Electrical Engineering and Automation, Jiangsu Normal University, Xuzhou 221116, China; 2. College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China) |
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| Abstract: | This paper presented the detection principle of ammonia nitrogen sensor, and gave the design methods of structure and circuit of smart ammonia nitrogen sensor. The paper emphasized the calibration algorithm for ammonia gas sensor and ammonium ion sensor, and data fusion algorithms of multi-sensor. Testing and analysis of the performance of smart ammonia sensor were carried out. The smart sensor which integrates ammonia sensitive, ammonia ion, pH and temperature probes can detect the ammonia nitrogen content in water in situ and quickly. |
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| Keywords: | ammonia nitrogen smart sensor rapid detection data fusion |
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