FILTERING AND NOISE CANCELING OF TDR SIGNAL BASED ON WAVELET TRANSFORM

Hu Jing Li; Xin-ping; Qu Wei-lian

doi:10.13204/j.gyjz200712020

Volume 37 Issue 12

Dec. 2014

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2007 > 37(12): 84-87,95

Hu Jing Li, Xin-ping, Qu Wei-lian. FILTERING AND NOISE CANCELING OF TDR SIGNAL BASED ON WAVELET TRANSFORM[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(12): 84-87,95. doi: 10.13204/j.gyjz200712020

Citation:

Hu Jing Li, Xin-ping, Qu Wei-lian. FILTERING AND NOISE CANCELING OF TDR SIGNAL BASED ON WAVELET TRANSFORM[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(12): 84-87,95. doi: 10.13204/j.gyjz200712020

Hu Jing Li, Xin-ping, Qu Wei-lian. FILTERING AND NOISE CANCELING OF TDR SIGNAL BASED ON WAVELET TRANSFORM[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(12): 84-87,95. doi: 10.13204/j.gyjz200712020

Citation:

Hu Jing Li, Xin-ping, Qu Wei-lian. FILTERING AND NOISE CANCELING OF TDR SIGNAL BASED ON WAVELET TRANSFORM[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(12): 84-87,95. doi: 10.13204/j.gyjz200712020

PDF( 0 KB)

FILTERING AND NOISE CANCELING OF TDR SIGNAL BASED ON WAVELET TRANSFORM

doi: 10.13204/j.gyjz200712020

1.
School of Civil Engineering and Architecture,Wuhan University of Technology Wuhan 430070

Received Date: 2007-04-27
Publish Date: 2007-12-20

Abstract

Abstract

In order to cancel the noise in TDR signal and retain the faint reflectometry signal made by deformation of rock and soil, it is proposed to use method integrated filtering and noise canceling based on wavelet transform with characteristic of TDR signal.One engineering case showed that useful signal implicated can be visualized highlightly by using this method. The method is more clearly and more useful than other method which only using some kinds of detail signals acquired by simple wavelet transform.
- deformation monitoring,
- time domain reflectometry,
- wavelet transform,
- filtering and noise canceling

FullText(HTML)

References(11)

References

Su M B.Quantificat ion of Cable Deformation with Time DomainReflectomet ry Techniques: [ Ph.D.Dissertat ion].Evanston: Northwest ernUniversity, 1987

O.Connor K.Development of a System for Highway Monitoring UsingTime Domain Reflectometry.Edmonton: Bureau of Mines, 1991

Dowding C H, Su M B, O.Connor K.Principles of Time DomainRef lectomet ry Applied to Measurement of Rock Mass Deformation.Int ernational Journal of Rock Mechanics, Mining Sciences Geomechanics Abst ract s, 1988, 25(5): 287- 297

Dowding C H, Su M B, O.Connor K.Measurement of Rock MassDef ormat ion with Grouted Coaxial Ant enna Cables.Rock Mechanics andRock Engineering, 1989, 22(1): 1- 23

邬晓岚, 涂亚庆.滑坡监测的一种新方法 TDR 技术探析.岩石力学与工程学报, 2002, 21(5): 740- 744

汤立群, 陶肖明.同轴电缆的时域反射技术及其在工程中的应用.华南理工大学学报(自然科学版), 2000, 28(6): 69- 73

陈云敏, 陈, 陈仁朋, 等.滑坡监测TDR 技术的实验研究.岩石力学与工程学报, 2004, 23(16): 2748- 2755

陈云敏, 梁志刚, 陈仁朋, 等.有缺陷同轴电缆的时域反射特性及应用.浙江大学学报(工学版), 2005, 39(1): 51- 56

Albert Boggess, Francis J.Narcowich.小波与傅里叶分析基础.芮国盛, 康健, 译.北京: 电子工业出版社, 2004

文成林, 周东华.多尺度估计理论及其应用.北京: 清华大学出版社, 2002

Dussud Matthieu L.TDRMornitoring of Soil Deformat ion:Case Historiesand Field Techniques: [ Magisterial Thesis ].Evanst on: NorthwesterUniversity, 2002

Relative Articles

[1]	DU Yongfeng, MA Tianjun, HAN Bo, LI Hu. 3D Vibration Displacement Monitoring of Structures Base on SIFT Stereo Matching[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(12): 105-112,134. doi: 10.13204/j.gyjzG23061302
[2]	ZHANG Shuai, HE Na, ZHONG Wei, YANG Bo. Analysis on Deformation Characteristics of Landslides Based on Comprehensive Monitoring[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(2): 90-95. doi: 10.13204/j.gyjzG20123004
[3]	LIU Yang, LIU Chong, WANG Lixia. Research on Health Monitoring of Frame Shear Wall Structures Based on Wavelet Packet Transform[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(10): 211-218. doi: 10.13204/j.gyjzG22071916
[4]	JIANG Zhifeng, ZHENG Chunlin, WU Yaohua, FANG Pengpeng, WANG Jiusheng, LIU Bo. Structure Design on Long-Span Space Free-Form Surface Shell of Atrium Roof of Changsha Live[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(11): 169-174. doi: 10.13204/j.gyjzG22041802
[5]	JIN Qinming, CHENG Guozhong, LI Dongsheng, WANG Cong, CHEN Shasha, WANG Ruirong, BI Jinggang. Intelligent Deformation Monitoring for Lifting Space Frames Based on Point Cloud Data[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(12): 209-215. doi: 10.13204/j.gyjzG21061811
[7]	Xiong Zongxi, Li Haiming, Zeng Lingqiang, Duan Shidu. DEFORMATION MONITORING OF THE SUPPORTING STRUCTURE OF DEEP EXCAVATION OF JIAMING CENTER HOTEL IN BEIJING[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(06): 154-157. doi: 10.13204/j.gyjz201406034
[8]	Chen Ya-qin, Zhang Hong-guang, Dang Fa-ning. APPLICATION OF DAUBECHIES CONDITIONAL WAVELET GALERKIN METHOD IN COMPUTATION OF STRUCTURAL FUNDAMENTAL COMPONENTS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 61-65. doi: 10.13204/j.gyjz201209014
[9]	Yang Zhiming, Zhou An, Wu Zhaofu, Yang Yong, Gao Binbin, Gloriana Quirós. CONSTRUCTION MONITORING OF STEEL AWNING STRUCTURE FOR COSTA RICA NATIONAL STADIUM DURING REMOVING TEMPORARY SUPPORTS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(5): 122-125. doi: 10.13204/j.gyjz2011205023
[10]	Zhang Xuewei, Li Xinkui, Xia Fei, Li Kuikui. SIMULATION ANALYSIS AND CONSTRUCTION MONITORING OF A LARGE SPAN STEEL GRID STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(12): 72-75. doi: 10.13204/j.gyjz201212016
[11]	Jiang Zhaohua, Zhang Yongxing, Cai Yu, Shang Kejian. MONITORING AND ANALYSIS OF DEFORMATION OF DEEP ROCK EXCAVATION ADJACENT TO TUNNELS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(7): 95-99,90. doi: 10.13204/j.gyjz201207015
[12]	Jiang Qing, Ye Xianguo, Lian Xing. THE SELECTION OF WAVELET BASE FUNCTION ON STRUCTURE DAMAGE DETECTION[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(7): 12-15. doi: 10.13204/j.gyjz201107003
[13]	Xue Xiang, Huo Da, Teng Haiwen. DAMAGE INDENTIFICATION OF ENGINEERING STRUCTURE BY SPATIAL CONTINUOUS WAVELET TRANSFORM[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(5): 10-13. doi: 10.13204/j.gyjz200705003
[14]	Hou Jian, Huang Qinghua, Wang Sheliang. DAMAGE IDENTIFICATION FOR REINFORCED CONCRETE STRUCTURES BASED ON WAVELET TRANSFORM[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(5): 14-19. doi: 10.13204/j.gyjz200705004
[15]	Hu Jing, Li Xinping, Qu Weilian. MULTI_SCALE ANALYSIS OF GEOTECHNICAL DEFORMATION MONITORING SIGNALS BY TIME DOMAIN REFLECTOMETRY BASED ON WAVELET TRANSFORM[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(2): 50-54. doi: 10.13204/j.gyjz200702013
[16]	Xiao Wuquan, Leng Wuming, L Wentian. ANALYSIS OF MONITORING RESULTS OF INTERNAL FORCE AND DEFORMATI ON OF SUPPORT SYSTEM FOR A SUBWAY DEEP EXCAVATION[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(9): 5-7. doi: 10.13204/j.gyjz200409002
[17]	Chen Zhenfu, Shi Jianjun, Ke Guojun, Guo Changqing, Sun Delun, Chen Junjie, Hu Shaoquan. STUDY ON DAMP OF POLYPROPYLENE FIBRE CONCRETE IN SMALL DEFORMATION[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(6): 59-60,30. doi: 10.13204/j.gyjz200406019
[18]	Hong Jinxiang, Huang Wei, Miao Changwen. STUDY ON PREDICTION OF CONCRETE STRENGTH USING WAVELET NEURAL NETWORK[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(7): 47-49. doi: 10.13204/j.gyjz200407013