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《Acta Optica Sinica》 2014-01
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Study on Improved Hilbert-Huang Transform-Based Ultra-Narrow-Bandwidth Laser Gas Detection Noise Elimination

Jiang Shanchao;Cao Yuqiang;Sui Qingmei;Wang Jing;Wang Zhengfang;Wang Ning;Optical Fiber Sensing Technology and Engineering Research Center,Shandong University;  
In order to reduce the effect of electric circuit and optical path noise on the trace gas detection and achieve the purpose that further improving the accuracy of trace gas detection system,ultra-narrow-bandwidth laser is utilized as the system light source,and harmonic detection and improved Hilbert-Huang transform(IHHT)filtering algorithm are applied as the key algorithms of the data processing to construct the high precision trace gas detection system.Methane is used as the detect object,and theoretical calculation result shows that when the output center wavelength of the system light is 1650.959 nm,the correlation coefficient between methane gas volume concentration C and the first,second harmonic generation ratio of the output intensity I2f /If is 0.084639.The sensitivity experiment is carried out by inject specific fraction volume methane into the platform optical gas cell.The experimental data show that after the application of IHHT to reduce noise,the correlation coefficient between methane Cand I2f /If is upgraded from0.062585 which is obtained by applying fast Fourier transform(FFT)to process the data to 0.074884.The better effect of improved IHHT noise reduction depends on the less methane gas volume fraction.
【Fund】: 国家自然科学基金面上项目(61174018);国家自然科学基金青年项目(41202206);; 山东省自然科学基金面上项目(ZR2010FM001)
【CateGory Index】: TN248
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 CHEN Xiao,SUI Qing-mei,MIAO Fei,WANG Jing,JIANG Ming-shun School of Control Science and Engineering,Shandong University,Ji'nan 250061,China;Research on Gas Detection Based on Spectrum Scanning Techniques of Ultra-Narrow-Bandwidth Laser[J];Spectroscopy and Spectral Analysis;2011-08
2 CHEN Xiao,SUI Qing-mei,MIAO Fei,JIA Lei,CAO Yu-qiang(School of Control Science and Engineering,Shandong University,Jinan 250061,China);High sensitivity acetylene detection system based on cavity enhanced absorption technique[J];Optics and Precision Engineering;2012-01
3 He Junfeng Liu Wenqing Zhang Yujun Chen Zhenyi Ruan Jun Wang Liming(Key Laboral of Environmental Optics and Technology,Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Science,Hefei,Anhui 230031,China);A Denoising Method for Backscatter Signal of Laser Ceilometer Based on Hilbert-Huang Transform[J];Acta Optica Sinica;2011-02
4 Wang Chenxing Da Feipeng(School of Automation,Southeast University,Nanjing,Jiangsu 210096,China);A Novel Adaptive Windowed Fourier Transform for Phase Retrieval in 3D Shape Measurement[J];Acta Optica Sinica;2012-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHENG Shou-guo1,2,3,LI Miao2,ZHANG Jian2,3,ZHANG Hao-dong1,2,HU Ze-lin2(1.Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei 230031,China; 2.Institute of Intelligent Machines,Chinese Academy of Sciences,Hefei 230031,China; 3.Wuxi Intelligent Agricultural Development Co.,Ltd.,Wuxi 214105,China);Design and implementation of trace N_2O detection system[J];Optics and Precision Engineering;2012-10
2 Wang Chenxing Da Feipeng(School of Automation,Southeast University,Nanjing,Jiangsu 210096,China);Adaptive Phase Extraction Method Based on Hilbert-Huang Transform[J];Acta Optica Sinica;2012-11
3 DAI Zhi-Xiu;State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institution of Atmospheric Physics, Chinese Academy of Sciences;;New Metrics of the Tropospheric Biennial Oscillation in the East Asian Summer Monsoon and Its Interdecadal Shift[J];大气和海洋科学快报(英文版);2013-06
4 LIU Li;BI Gui-hong;ZU Zhe;CHEN Shi-long;College of Electrical Engineering,Kunming University of Science and Technology;;Application of Mask Component-based Refined HHT in the Locating of Power Quality Disturbance Signal[J];Electrical Automation;2013-05
5 Zhao Beilei;Wu Yating;Li Qiang;School of Information Engineering,Southwest University of Science & Technology;;Shadow Removal Method Based on Morphology and Grayscale Mode Analysis[J];Ordnance Industry Automation;2013-12
6 HOU Rui;WU Jia-wen;LUO Zhi;School of Management,Guangdong University of Technology;;M&A Wave and Stock Market Fluctuation:Correlation Test and Interpretation Based on EMD Method[J];Systems Engineering;2013-09
7 LIANG Ping;DING Yi-hui;Shanghai Climate Center;National Climate Center,China Meteorological Administration;;Climate Intraseasonal Oscillation of Heavy Rainfall Process and Its Application in Extend-Range Forecast[J];Plateau Meteorology;2013-05
8 HUANG Changjun;GUO Jiming;YU Xiaodong;YUAN Changzheng;School of Geodesy and Geomatics,Wuhan University;School of Municipal and Surveying Engineering,Hunan City University;;The Study of Interferogram Denoising Method Based on EMD and Adaptive Filter[J];Acta Geodaetica et Cartographica Sinica;2013-05
9 Che Rongfei;Jia Jiangang;Ma Wugang;School of Geodesy and Geomatics,Wuhan University;Key Laboratory of Earthquake Geodesy,Institute of Seismology,CEA;;REALIZATION OF AUTOMATIC SIGNAL DISCRIMINATION AND ZERO OF VP-TYPE INCLINOMETER[J];Journal of Geodesy and Geodynamics;2013-S2
10 ZHANG Chang-ming;School of Control and Computer Engineering,North China Electric Power University;;Research on Clustering Algorithm for Insulator Leakage Current[J];Insulators and Surge Arresters;2013-05
China Proceedings of conference Full-text Database 9 Hits
1 Wei Zhang,Xueying Zhang,Ying Sun School of information engineering,Taiyuan university of technology,Taiyuan 030024,China;Speech Emotion Recognition Based on HHT marginal Teager energy spectrum[A];[C];2013
2 Wang Hongjun~(1,2) Fu Yao~1, 1 School of Electromechanical Engineering,Beijing Information Science and Technology University,100192 2 Key Laboratory of Modern Measurement & Control,Ministry of Education, Beijing Information Science and Technology University,100192;Study of polynomial fitting technique for EMD end effect[A];[C];2013
3 HU Chibing~1,LOU Junwei~1,WANG Ji~2,LI Guizi~2 (1.School of Mechanical and Electronical Engineering,Lanzhou University of Technology, Lanzhou,730050 China;2.Key Laboratory of Mechanical Product Testing and Technical Evaluation of Gansu Province,Lanzhou,730030 China);Bearing Fault Signal Complexity Measure Based on EMD Sample Entropy[A];[C];2013
4 Zhao Jiali,Hu Chibing,He Xiaolong (School of Mechanical and Electronical Engineering,Lanzhou University of Technology,Lanzhou,730050 China );Research on Fault Diagnosis System Based on Labview and Matlab Hybrid Programming[A];[C];2013
5 HE Zhiwen~1,QIAN Changsong~(1,2),WU Xiaolu~1 (1.The Sergeant School of the Second Artillery,Qingzhou 262500; 2.The Second Artillery Engineering University,Xi'an 710025);Eliminate Automobile Noise from Seismic Wave Signal by Empirical-Period-based Mode Cell Filter[A];[C];2011
6 Ge xin,Liu huai-shan,Zhang ru-yi (Key Lab of Submarine Geosciences and Prospecting Techniques,Ministry of Education, Ocean University of China,Qingdao 266100 );Ndentification method research in instantaneous attribute extraction by Hilbert-Huang transform[A];[C];2012
7 LU Shi-kun,LI Xi-hai,NIU chao,CHEN jiao (Second Artillery Engineering University,Xi'an,710025);A Review on the Research of the Nonlinearity and Nonstationarity of Time Series[A];[C];2012
8 Liu Zhehan,Wang Xiaoming,Liu Junmin, Wang Haijun,Tang Hengzhuan (CTBT Beijing National Data Center);The Principle of F Detection and Its Application in NDC[A];[C];2013
9 Changmin Fu,Qingyun Di,and Zhiguo An Key Laboratory of Engineering Geomechanics,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing,China.;Application of the CSAMT method to groundwater exploration in a metropolitan environment[A];[C];2014
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 YE Xian-feng,TANG Wei-zhong (Dept.of Information and Electronic Engineering,Zhejiang University, Hangzhou 310027,China);A Fiber-optic Gas Sensor for Methane[J];SEMICONDUCTOR OPTOELECTRONICS;2000-03
2 DENG Jun, SHAN Jiangdong, ZHANG Na, TIAN Xiaojian(School of Electronic Science and Engineering, Jilin University, Changchun 130023, CHN);Research and Design of High-power Semiconductor Laser Diode Driver[J];Semiconductor Optoelectronics;2003-05
3 DENG Xiao-zong,WANG Chang-song,GONG Xian-feng(School of Mechanical Engineering,University of Science & Technology Beijing,Beijing 100083,CHN);Development of a Wavelength Demodulator for Fiber Bragg Grating Based on DSP[J];Semiconductor Optoelectronics;2008-05
4 LIU Yong hui (Huizhou Power Supply Bureau, Huizhou 516001, China);Judgement for Transformer Overheat Fault[J];TRANSFORMER;2000-03
5 CHEN Shu jin, WANG Shi ge, LIU Fu jia (1.Liaoning Electric Power Research Institute, Shenyang 110006, China; 2.Liaoning Electric Power Co.,Ltd., Shenyang 110006, China);Development and Application of On-Line Monitoring Device of Transformer Winding Heat Spot[J];TRANSFORMER;2000-08
6 MAO Yi-zhi WANG Xiu-chun HAN Peng(Hebei University of Technology Tianjin 300132 China);Analysis of Fesibility and Necessity to Measure Transformer Wingding Temperature by Winding Thermometric Device[J];Transformer;2004-09
7 WANG Yutian, GUO Tingrong, WANG Litian, HOU Peiguo (Yanshan University, Dep.of Science Instrument and Engineering);Study on an Absorptive Methane Optical Fiber Sensor[J];Journal of Transcluction Technology;2001-01
8 WANG Yutian, GUO Zengjun, WANG Litian, HOU Peiguo (Electrical Engineering College, Yanshan University, Qinhuangdao Hebei 066004 P.R.China);Study on Transmission type Optical Fiber CH_4 Sensor[J];Journal of Transcluction Technology;2001-02
9 WANG Yutian\ \ LIU Jin\ \ YANG Haima(Institute of Electrical Engineering, Yanshan University, Qinhuangdao Hebei 066004, P.R.China);Study on the Optic Fiber CH_4 Sensor By Modulated Fiber Grating[J];Journal of Transcluction Technology;2003-03
10 FENG Ming-kun~1,SUI Cheng-hua~2(1.Sch Of Info,and Elct Engin,Zhejiang University of Science and Technology,Hangzhou 310032,China;2.Res Inst of Elct Phys,Zhejiang University of Technology,Hangzhou 310032,China);Research on performance of two-wavelength optical spectral fiber CH_4 sensor[J];Journal of Transducer Technology;2005-12
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