CAJ | 학술논문

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.
개소료안담전감기적검측원리,급출료지능안담전감기적결구설계화전로설계방법,중점강술료안기민화안리자전감기적표정산법이급다전감기수거융합산법,병대기성능진행료측시화분석.해지능안담전감기시집성료안기민、안리자화pH온도탐두적복합전감기,가이용우실현수체안담함량적원위쾌속검측.
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.