[1]樊 荣,侯媛彬,张轶斌,等.基于专家系统随机逼近的激光传感器的温度补偿研究[J].西安科技大学学报,2015,(04):492-497.
 FAN Rong,HOU Yuan-bin,ZHANG Yi-bin,et al.Temperature compensation of laser sensor by stochastic approximation based on expert system[J].Journal of Xi'an University of Science and Technology,2015,(04):492-497.
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基于专家系统随机逼近的激光传感器的温度补偿研究(/HTML)
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西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2015年04期
页码:
492-497
栏目:
出版日期:
2015-08-30

文章信息/Info

Title:
Temperature compensation of laser sensor by stochastic approximation based on expert system
文章编号:
10.13800/j.cnki.xakjdxxb.2015.0415
作者:
樊 荣12侯媛彬1张轶斌1郑茂全1孙 维2郭清华2
1.西安科技大学 电气与控制工程院,陕西 西安 710054; 2.中煤科工集团重庆研究院有限公司 测控分院,重庆 400039
Author(s):
FAN Rong12HOU Yuan-bin1ZHANG Yi-bin1 ZHENG Mao-quan1SUN Wei2GUO Qing-hua2
1.College of Electrical and Control Engineering,Xi'an University of Science and Technology,Xi'an 710054,China; 2.Measurement and Control Technology Research Branch,Chongqing Research Institute of China Coal Technology & Engineering Group Corp.Chongqing,400039,China
关键词:
激光甲烷传感器 温度补偿 随机逼近 专家规则
Keywords:
laser gas sensor temperature compensation stochastic approximation expert rule
分类号:
TD 712
文献标志码:
A
摘要:
在实验测试及分析矿用激光甲烷传感器特性的基础上,针对激光传感器测量气体时对温度敏感的不足,提出一种基于专家系统的随机逼近的激光传感器的温度补偿的方法。首先根据分析实验测试数据推导出测量甲烷浓度与温度影响的关系式,然后根据测试的随机温度建立了专家规则,并设计制作出传感器补偿部分电路,最后对温度补偿效果进行了验证。实验结果表明,在温度随机变化下减少了测试数据的波动,使补偿后测试时间和测量精度都有较大的改善。该方法可对矿井气体检测安全生产具有一定的参考价值。
Abstract:
Based on the performance analysis of laser gas sensor and experimental test data,aiming at the insufficient that gas concentration measurement is sensitive to temperature,a temperature compensation method is presented for laser gas sensor,which is based on the expert system and stochastic approximation method.Firstly,according to the analysis of test data,the relationship formula between gas concentration and the temperature is deduced.Then,the expert rule is established by the stochastic data of test,and compensation circuit of the laser gas sensor is designed.Finally,the experiments are carried out,the experimental results show that temperature compensation method reduced the fluctuation of stochastic temperature,and improved the test time and the measurement accuracy.The method will have reference value for the safety production of mine gas detection.

参考文献/References:

[1] Shemshad Javad.Design of a fibre optic sequential multipoint sensor for methanedetection using a single tunable diode laser near 1 666 nm sensors and actuators[J].B:Chemical,2013,186(5):466-477. [2] Es-sebbar Et-touhami,Farooq Aamir.Intensities broadening and narrowing parameters in the v3 band of methane[J].Journal of Quantitative Spectroscopy and Radiative Transfer,2014,149(12):241-252. [3] Upadhyay Abhishek.Chakraborty Arup Lal.Residual a-mplitude modulation method implemented at the phase quadrature frequency of a 1 650 nm laser diode for line shape recovery of methane[J].IEEE Sensors Journal,2015,15(2):1 153-1 160. [4] Lengden Michael,Cunningham Robert.Tunable diode laser based concentration measurements of water vapour and methane on a solid oxide fuel cell[J].Journal of Lightwave Technology,2013,31(9):1 354-1 359. [5] LI Jian-shuang,HUANG Xiao-rong.Study of air temperature correction for optical path based on large-scale laser comparator[J].Key Engineering Materials,2015,621(1):85-90. [6] 樊 荣,侯媛彬,郭清华,等.可调谐半导体激光吸收光谱式甲烷传感器温度补偿技术[J].煤炭学报,2015,40(1):226-231. FAN Rong,HOU Yuan-bin,GUO Qing-hua,et al.Tunable diode laser absorption spectroscopy methane sensor temperature compensation technology[J].Journal of Coal,2015,40(1):226-231. [7] 魏世明,柴 敬,邓 明.相似模拟实验中光纤光栅传感测试的温度补偿[J].西安科技大学学报,2007,27(4):565-568. WEI Shi-ming,CHAI Jing,DENG Ming.Temperature compensation for FBGs in simulation experiments[J].Journal of Xi'an University of Science and Technology,2007,27(4):565-568. [8] 柴 敬,张 亮,曹敬强,等.光纤传感应力检测的相似模拟实验[J].西安科技大学学报,2014,34(6):656-663. CHAI Jing,ZHANG Liang,CAO Jing-qiang,et al.Similar material model experiment of stress detection by fiber bargg grating sensor[J].Journal of Xi'an University of Science and Technology,2014,34(6):656-663. [9] 陈迎春,赵建华.基于BP神经网络的红外可燃气体探测器温度补偿研究[J].火灾科学,2014,23(1):34-40. CHEN Ying-chun,ZHAO Jian-hua.Study on temperature compensation of infrared combustible gas detector based on BP neural network[J].Fire Safety Science,2014,23(1):34-40.

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备注/Memo

备注/Memo:
收稿日期:2015-05-10 责任编辑:高 佳 基金项目:十二五国家科技重大专项子课题(2011ZX05041-004) 通讯作者:樊 荣(1968-),男,陕西岐山人,研究员,E-mail: Houyb@xust.edu.cn
更新日期/Last Update: 1900-01-01