Temperature Compensation System for Aquaculture Water Quality Monitoring

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Chinese Agricultural Science Bulletin ›› 2016, Vol. 32 ›› Issue (11) : 17-21. DOI: 10.11924/j.issn.1000-6850.casb15120136

Temperature Compensation System for Aquaculture Water Quality Monitoring

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Abstract

Accurate aquaculture water quality monitoring is essential to guarantee the health aquatic breeding. To eliminate the effect of temperature on dissolved oxygen sensor and pH sensor, this study focused on temperature compensation. Cubic polynomial fitting method was adopted to conduct temperature compensation analysis of dissolved oxygen electrode, and the least square method was selected to conduct linear analysis of the relationship between pH value and voltage. Finally, temperature compensation models for dissolved oxygen sensor and pH sensor were obtained. The experimental results showed that the average relative error of dissolved oxygen and pH in the temperature compensation system was 1.82% and 1.72%, respectively. The temperature compensation system could meet the requirement of water quality monitoring in aquaculture, and had a brilliant application prospect.

Key words

aquaculture; sensor; dissolved oxygen; pH; temperature compensation

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Temperature Compensation System for Aquaculture Water Quality Monitoring. Chinese Agricultural Science Bulletin. 2016, 32(11): 17-21 https://doi.org/10.11924/j.issn.1000-6850.casb15120136

References

[1]李道亮,王剑秦,段青玲,等.集约化水产养殖数字化系统研究[J].中国科技成果,2008,(2):8-11.
[2]黄建清,王卫星,姜晟,等.基于无线传感器网络的水产养殖水质监测系统开发与试验[J].农业工程学报,2013,29(4):183-190.
[3]丁启胜,马道坤,李道亮.溶解氧智能传感器补偿校正方法研究与应用[J].山东农业大学学报(自然科学版),2011,42(4):567-571,578.
[4]张广辉,邵惠鹤. 溶氧传感器的温度特性研究及其补偿[J].传感技术学报,2006,19(2):323-327.
[5]陈瑶等.pH传感器温度补偿模型研究[J].传感技术学报.2012,(8).
[6]程丹.基于FPGA的数字比相系统设计及实验研究[D].西安理工大学,2012.
[7]都强,杭柏林. 最小二乘法在多传感器测量标定中的应用[J].传感技术学报,2005,18(2):244-246.
[8]Kinzel P, Lintz H G, Gaudebert P, et al. Valentin. Electrocatalytic Removal of Dissolved Oxygen from Seawater in a Packed-bed Electrode[J]. Journal of Applied Electrochemistry, 2002, 32(9): 951-960.
[9]Ramamoorthy R, Dutta P K, Akbar S A. Oxygen sensors: Materials, Methods, Designs and Applications[J]. Journal of Materials Science, 2003, 38(21):4271-4282.
[10]黄崇艺.酸性电解质原电池式氧传感器[J].传感器世界,1997(8):36-38.
[11]朱亚明,丁为民. 一种在线检测溶解氧的方法[J].电子测量技术,2009,32(7):122-124.
[12]MiaoYuqing, Chen Jianrong, Fang Keming. New Technology for the Detection of pH[J]. biochemical and biop Hysical methods, 2005, 63(1): 1-9.
[13]韩作庆,张力. ATMEGA16在摩擦磨损试验机中的应用[J].中国机械工程学会,2007.
[14]张玲玲.基于51单片机的LCD12864程序设计[J].信息技术,2014,4(14):231-232
[15]杨素英,尹景鹏,仲崇权,等.pH智能测量技术的研究及实现*[J].2003(10):7-9,35.
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