光谱学与光谱分析 |
|
|
|
|
|
Application of FTIR Spectra Fitting Method in Retrieving Gas Concentrations |
ZHU Jun1,2, LIU Wen-qing1, LIU Jian-guo1, GAO Min-guang1, ZHAO Xue-song1, ZHANG Tian-shu1, XU Liang1 |
1. Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China 2. Institute of Electronic Science and Technology, Anhui University, Hefei 230039, China |
|
|
Abstract The method of retrieving gas concentrations by FTIR spectra measurement system is studied. NLLS fitting algorithm is used to complete the quantitative analysis of CO gas under WINDOWS operating system. The spectra of HITRAN database is employed as calibrating and training sets during the procedure of fitting FTIR spectrum. The measured IR transmittance spectra of CO are best fitted with the calculated spectra in HITRAN. The CO concentrations are acquired after the best fitting. The absolute accuracy of the results of retrieve achieves 1%-5%.
|
Received: 2004-03-28
Accepted: 2004-06-26
|
|
Corresponding Authors:
ZHU Jun
|
|
Cite this article: |
ZHU Jun,LIU Wen-qing,LIU Jian-guo, et al. Application of FTIR Spectra Fitting Method in Retrieving Gas Concentrations[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2005, 25(10): 1573-1576.
|
|
|
|
URL: |
https://www.gpxygpfx.com/EN/Y2005/V25/I10/1573 |
[1] GAO Min-guang, LIU Wen-qing, ZHANG Tian-shu, et al(高闽光, 刘文清, 张天舒, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2005, 25(7):1042. [2] Rothman L S, Rinsland C P, Goldman A, et al. J. Quant. Spectrosc. Radiat. Transfer, 1998, 60:665. [3] Jacquinet-Husson N, Arie E, Ballard J, et al. J. Quant. Spectrosc. Radiat. Transfer, 1999, 62(2): 205. [4] Brown L R, Gunson M R, Toth R A. Appl. Opt., 1996, 35(16): 2828. [5] Griffith D W T. Appl. Spectrosc., 1996, 50(1): 59. [6] Rothman L S, Gamache R R, Tipping R H, et al. J. Quant. Spectrosc. Radiat. Transfer, 1992, 48(5/6): 469. [7] Lin C L, Niple E, Shaw J H. Appl. Spectrosc., 1979, 33(5): 481. [8] Niple E. Appl. Opt., 1980, 19(20): 3481.
|
[1] |
LIANG Ya-quan1, PENG Wu-di1, LIU Qi1, LIU Qiang2, CHEN Li1, CHEN Zhi-li1*. Analysis of Acetonitrile Pool Fire Combustion Field and Quantitative
Inversion Study of Its Characteristic Product Concentrations[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3690-3699. |
[2] |
AN Ying1, 2, 4, DING Jing3, LIN Chao2, LIU Zhi-liang1, 4*. Inversion Method of Chlorophyll Concentration Based on
Relative Reflection Depths[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(04): 1083-1091. |
[3] |
WANG Jing-jing1, 2, TAN Tu1*, WANG Gui-shi1, ZHU Gong-dong1, XUE Zheng-yue1, 2, LI Jun1, 2, LIU Xiao-hai1, 2, GAO Xiao-ming1, 2. Research on All-Fiber Dual-Channel Atmospheric Greenhouse Gases Laser Heterodyne Detection Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(02): 354-359. |
[4] |
ZHANG Qiang1, 2, WEI Ru-yi1*, YAN Qiang-qiang1, ZHAO Yu-di1, ZHANG Xue-min1, YU Tao1. Application of Deep Neural Network in Quantitative Analysis of VOCs by Infrared Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(04): 1099-1106. |
[5] |
ZHANG Shang-lu1, 2, HUANG Yin-bo1, LU Xing-ji1, 2, CAO Zhen-song1, DAI Cong-ming1*, LIU Qiang1, GAO Xiao-ming1, RAO Rui-zhong1, WANG Ying-jian1. Retrieval of Atmospheric H2O Column Concentration Based on Mid-Infrared Inter-Band Cascade Laser Heterodyne Radiometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(04): 1317-1322. |
[6] |
HE Ying1,2, ZHANG Yu-jun1, YOU Kun1, GAO Yan-wei1, CHEN Chen1, LIU Wen-qing1 . Study on Hydrogen Fluoride at High Temperature Detection Method with Temperature Correction Based on Laser Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(03): 964-970. |
[7] |
CHEN Yuan-yuan1,2,3, WANG Zhi-bin1,2,3, WANG Zhao-ba1,2,3 . Novel Variable Selection Method Based on Uninformative Variable Elimination and Ridge Extreme Learning Machine: CO Gas Concentration Retrieval Trial[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(01): 299-305. |
[8] |
WEI Ru-yi1, ZHOU Jin-song2, ZHANG Xue-min1,3, YU Tao1, 3, GAO Xiao-hui1, REN Xiao-qiang1 . Measurements of the Concentration of Atmospheric CO2 Based on OP/FTIR Method and Infrared Reflecting Scanning Fourier Transform Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2014, 34(11): 2978-2983. |
[9] |
CHEN Yuan-yuan1, 3, WANG Zhi-bin1, 2, 3, WANG Zhao-ba1, 2 , LI Xiao3 . Research on Concentration Retrieval of Gas FTIR Spectra by Interval Extreme Learning Machine and Genetic Algorithm[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2014, 34(05): 1244-1248. |
[10] |
CHENG Si-yang, ZHANG Tian-shu, GAO Min-guang, LIU Zhi-ming, TONG Jing-jing, JIN Ling . Concentration Inversion of High Temperature Air from FTIR Spectra and Analyzing Residual Error Structure [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2011, 31(01): 82-85. |
[11] |
TONG Jing-jing, WEI Xiu-li, LIU Zhi-ming, XU Liang, ZHANG Tian-shu, LIU Wen-qing, GAO Min-guang. Analyzing NH3 Volatilization of Different Fertilizers by FTIR Spectra Measurement [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2009, 29(07): 1872-1875. |
[12] |
ZHU Jun1,2,LIU Wen-qing1,LIU Jian-guo1,LU Yi-huai1,GAO Min-guang1,XU Liang1,ZHANG Tian-shu1,WEI Xiu-li1 . FTIR Measurement and Analysis Based on the Selection of Optimized Spectral Band [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(04): 679-682. |
[13] |
ZHANG Jin-zhi1, WANG Yuan2, CHEN Xiang-ming1 . Study on the TLC-SERS of Sulfamethoxazole[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(08): 1469-1471. |
[14] |
GAO Min-guang1,LIU Wen-qing1,ZHANG Tian-shu1,LIU Cheng2,LIU Jian-guo1,WEI Qing-nong1,LU Yi-huai1,WANG Ya-ping1,ZHU Jun1,XU Liang1 . Passive FTIR Remote Sensing of Gaseous Pollutant in Heated Plume[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(01): 47-50. |
[15] |
NA Na1, OUYANG Qi-ming2, QIAO Yu-qing1, OUYANG Jin1*,WANG Ya-hui1 . Rapid and Non-Destructive Identification of Calligraphies by Fourier Transform Infrared Spectroscopy and Fourier Transform Raman Spectroscopy [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2004, 24(11): 1327-1330. |
|
|
|
|