超声导波焊缝检测中阵列式传感器的信号融合方式研究

doi:10.16180/j.cnki.issn1007-7820.2020.07.007

Abstract

Abstract:

Aiming at the problem of signal fusion of array sensor used in ultrasonic guided wave weld detection, the asynchronous excitation was proposed to superimpose the signals from different excitation elements in array sensor through the propagation of characteristic guided wave in weld structure. The ABAQUS finite element analysis software was used to simulate the detection signal directly excited by the sensor array composed of different numbers of excitation chips and the detection signal excited by using time-division excitation. It was found that multiple excitation elements could lead to the disorder and irregularity of the signals, while the asynchronous excitation reduced the mixing of signals, and the energy of the detection signal can be steadily increased as the number of excitation wafers increases, and the signal superposition effect is more ideal. The time-division excitation method reduced the signal mixing, and the energy of the detection signal could be steadily increased as the number of excitation wafers increased, and the signal superposition effect was more ideal.

Key words: weld detect, ultrasonic guided wave, feature guided wave, array sensor, signal fusion, simulation

CLC Number:

TN911.72

DU Han,XU Zhenying. The Research of Ultrasonic Wave Signal Fusion on Array Sensors in Weld Detection[J].Electronic Science and Technology, 2020, 33(7): 32-36.

Figures/Tables 11

Figure 1.

Figure 2.

Figure 3.

Figure 4.

Figure 5.

Table 1

Figure 6.

Figure 7.

Figure 8.

Figure 9.

Figure 10.

References 16

[1]	陈志伟, 陈凯歌, 蒋俊俊. 基于超声导波波谱法管道缺陷检测仿真研究[J]. 电子科技, 2016,29(9):48-51.
	Chen Zhiwei, Chen Kaige, Jiang Junjun. Simulation of pipeline defect detection by the ultrasonic guided wave spectrum method[J]. Electronic Science and Technology, 2016,29(9):48-51.
[2]	Yu X, Manogharan P, Fan Z, et al. Shear horizontal feature guided ultrasonic waves in plate structures with 90° transverse bends[J]. Ultrasonics, 2015,65(7):370-379.
[3]	Michel C. SH ultrasonic guided waves for the evaluation of interfacial adhesion[J]. Ultrasonics, 2014,54(7):1760-1775. doi: 10.1016/j.ultras.2014.03.002 pmid: 24698120
[4]	许伯强, 来锴, 徐桂东, 等. 复合层合梁层裂损伤与超声导波的相互作用研究[J]. 电子科技, 2015,28(11):55-60.
	Xu Boqiang, Lai Kai, Xu Guidong, et al. Study of interactions between delamination damage in a laminated composite beam and ultrasonic guided wave[J]. Electronic Science and Technology, 2015,28(11):55-60.
[5]	洪红, 许桢英, 刘欢, 等. 一种用于焊缝检测的压电式特征导波传感器[J].仪表技术与传感器, 2016(3):10-13.
	Hong Hong, Xu Zhenying, Liu Huan, et al. Piezoelectric sensor based on feature-guided wave for weld NDT[J].Instrument Technique & Sensor, 2016(3):10-13.
[6]	郭子青. 焊缝特征导波检测系统的开发及实验研究[D]. 镇江:江苏大学, 2015.
	Guo Ziqing. The development of the ultrasonic weld-guided detection system and experiment research[D]. Zhenjiang:Jiangsu University, 2015.
[7]	Liu Z, Sun K, Song G, et al. Damage localization in aluminum plate with compact rectangular phased piezoelectric transducer array[J]. Mechanical Systems & Signal Processing, 2016,71(3):625-636.
[8]	Petcher P A, Dixon S. Weld defect detection using PPM EMAT generated shear horizontal ultrasound[J]. NDT & E International, 2015,74(5):58-65.
[9]	Chatillon S, Cattiaux G, Serre M, et al. Ultrasonic non-destructive testing of pieces of complex geometry with a flexible phased array transducer[J]. Ultrasonics, 2000,38(1):131-134.
[10]	Ing R K, Fink M. Self-focusing and time recompression of Lamb waves using a time reversal mirror[J]. Ultrasonics, 1998,36(1-5):179-186.
[11]	Zhang B. Ultrasonic guided wave focusing by a generalized phased array[J]. Acoustical Physics, 2013,59(1):97-102.
[12]	Wilox P, Lowe M, Cawley P. The effect of dispersion on long-range inspection using ultrasonic guided waves[J]. NDT & E International, 2001,34(1):1-9.
[13]	Fan Z, Lowe M J S. Elastic waves guided by a welded joint in a plate[J]. Proceedings of the Royal Society of London, 2009,465(7):2053-2068.
[14]	刘欢. 对接焊缝中特征导波传播特性及与典型缺陷作用机理研究[D]. 镇江:江苏大学, 2017.
	Liu Huan. Research on propagation characteristics of feature guided waves in butt welds and its interaction mechanism with typical defects[D]. Zhenjiang:Jiangsu University, 2017.
[15]	Rose J L. Ultrasonic guided waves in solid media[M]. New York: Cambridge University Press, 2000.
[16]	Li H, Hong X. Numerical simulation of ultrasonic guided waves in welded joint[C].Chengdu:International Conference on Materials for Renewable Energy & Environment, 2013.

The Research of Ultrasonic Wave Signal Fusion on Array Sensors in Weld Detection

RichHTML

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 11

References 16

Related Articles 15

Metrics

Comments

Recommended 2

[1]	LIU Jianlong,HAO Zhenghang. Comparative Study of Wind Power System Simulation Based on Back-to-Back Converters [J]. Electronic Science and Technology, 2022, 35(2): 67-73.
[2]	YUAN Xianpu,MIAO Xiaodan,YANG Jian,YUAN Tianchen,YUAN Ding. Aerodynamic Noise Analysis for High-Speed Train’s Pantograph and Study on Noise Reduction of the Cavity of Pantograph [J]. Electronic Science and Technology, 2022, 35(1): 45-52.
[3]	CHEN Jiaming,WANG Lihua,SU Xiaohang. Research on Mechanical Characteristics of Railway Bridge Ballast Bed Based on ADAMS [J]. Electronic Science and Technology, 2022, 35(1): 53-59.
[4]	WANG Yumei,ZHANG Zihan,WANG Hao. Large-Disturbance Stability Analysis of DC Microgrid Based on Mixed Potential Function [J]. Electronic Science and Technology, 2022, 35(1): 66-72.
[5]	NIU Shuaichen,WANG Fuzhong,HAN Yaofei,HE Guofeng,NIU Yeke. Control Strategy of Modular Multilevel Converter Under Unbalanced Grid Voltage [J]. Electronic Science and Technology, 2022, 35(1): 80-86.
[6]	LI Gang. A Synthesis Method for Dual-Band Filters with Frequency Variant Couplings [J]. Electronic Science and Technology, 2022, 35(1): 1-5.
[7]	HAN Shifan,FU Dongxiang. Research on Optical Lens Reconstruction Algorithm Based on NURBS [J]. Electronic Science and Technology, 2021, 34(9): 24-29.
[8]	WANG Yang,WANG Yagang. Identification Method Based on Step Response and Genetic Algorithm to Optimize Higher-Order Plus Time-Delay Model [J]. Electronic Science and Technology, 2021, 34(9): 41-46.
[9]	LI Yudong,LIAN Haishan,HU Xiaodan. AC/AC Frequency Conversion Power Supply Based on Three-Phase Input [J]. Electronic Science and Technology, 2021, 34(9): 47-53.
[10]	YAN Zhenbin,ZHENG Bochao,ZHOU Zhiyong. Research on Grid Connection of Photovoltaic Power Generation Systems Based on a New Robust Droop Control Method [J]. Electronic Science and Technology, 2021, 34(8): 79-86.
[11]	TANG Shengnan,LÜ Yibin,WANG Yingzi,FANG Jinli,WU Dean. Hybrid Iteration Method for Number Conformal Mapping of Multi-Connected Domain [J]. Electronic Science and Technology, 2021, 34(7): 13-18.
[12]	ZHANG Fei,LIN Mao,MAO Hongkai,SU Fangwen,SUI Jinchi. An AlGaN/GaN High-Electron Mobility Transistor with N-Buried Layer [J]. Electronic Science and Technology, 2021, 34(5): 61-65.
[13]	HE Yue,ZHANG Jianhua,CHEN Yan,HAN Chunyong,SHI Yunlei,SHAO E. Study on Radiation Response Characteristics of Internal Cables of Frequency Equipment [J]. Electronic Science and Technology, 2021, 34(3): 18-21.
[14]	WU Fengyan,LIU Gequn,TAO Feng,GU Dongqing,LIU Xiaokun,ZHANG Wei. Influences of Historical Rate of Interest on the Evolutionary Joint Production Game in Complex Networks [J]. Electronic Science and Technology, 2021, 34(3): 22-27.
[15]	HE Qiang,YANG Qinghui,ZHANG Huaiwu. A Control Method of Power up Bias Sequence of Radio Frequency Amplifier [J]. Electronic Science and Technology, 2021, 34(2): 1-6.