- 综合性科技类中文核心期刊
- 中国科技论文统计源期刊
- 中国科学引文数据库来源期刊
- 中国学术期刊文摘数据库（核心版）来源期刊
- 中国学术期刊综合评价数据库来源期刊
| Citation: |
LIU Zenghua, MA Chunlei, CHEN Honglei, FENG Xuejian, HE Cunfu, WU Bin. Comparison of Imaging Quality of Compact Rectangular Arrays Based on Laser and Piezoelectric Transducers[J]. Journal of Beijing University of Technology, 2018, 44(8): 1075-1081. DOI: 10.11936/bjutxb2017050049
|
To improve the resolution and signal-to-noise ratio, and suppress side lobe and grating lobe, an imaging method based on phase difference of array data was proposed.The piezoelectric transducer array and the laser array were combined with amplitude imaging and sign coherence factor imaging, respectively, to detect the defects in the aluminum plate.The continuous wavelet transform was used to process the wide-band Lamb wave signal with a low time-domain resolution, which can obtain a narrow-band signal with a high time-domain resolution at a given frequency.Finally, frequency extraction signals were processed by combining the amplitude imaging technique and the sign coherence factor imaging technique, and then defect imaging was realized in the aluminum plate.The piezoelectric transducer array imaging results and laser ultrasonic array imaging results were compared.By making full use of the advantages of non-contact, point focus of the laser ultrasonic array, the artifacts can effectively be reduced so that the defects can be located more accurately.
| [1] |
ROSE J L.A baseline and vision of ultrasonic guided wave inspection potential[J].Transaction on ASME Journal of Pressure Vessel Technology, 2002, 124(3):273-282. doi: 10.1115/1.1491272
|
| [2] |
SU Z, YE L, LU Y.Guided Lamb waves for identification of damage in composite structures:a review[J].Journal of Sound and Vibration, 2006, 295(3):753-780. http://linkinghub.elsevier.com/retrieve/pii/S0022460X0600109X
|
| [3] |
刘增华, 樊军伟, 何存富, 等.基于全向型S0模态磁致伸缩传感器的无参考缺陷成像方法研究[J].机械工程学报, 2015, 51(10):8-16.
LIU Z H, FAN J W, HE C F, et al.Research on baseline-free damage imaging method employing omni-directional S0 mode magnetostrictive transducers[J].Journal of Mechanical Engineering, 2015, 51(10):8-16.(in Chinese)
|
| [4] |
周正干, 彭地, 李洋, 等.相控阵超声检测技术中的全聚焦成像算法及其校准研究[J].机械工程学报, 2013, 51(10):1-7. https://www.researchgate.net/profile/Zhenggan_Zhou/publication/281431449_Research_on_Phased_Array_Ultrasonic_Total_Focusing_Method_and_its_Calibration/links/56728f3408aeb8b21c70c3e0.pdf?inViewer=0&pdfJsDownload=0&origin=publication_detail
ZHOU Z G, PENG D, LI Y, et al.Research on phased array ultrasonic total focusing method and its calibration[J].Journal of Mechanical Engineering, 2013, 51(10):1-7.(in Chinese) https://www.researchgate.net/profile/Zhenggan_Zhou/publication/281431449_Research_on_Phased_Array_Ultrasonic_Total_Focusing_Method_and_its_Calibration/links/56728f3408aeb8b21c70c3e0.pdf?inViewer=0&pdfJsDownload=0&origin=publication_detail
|
| [5] |
ROJAS E, BALTAZAR A, LOH K J.Damage detection using the signal entropy of an ultrasonic sensor network[J].Smart Materials and Structures, 2015, 24(7):075008(11pp). http://iopscience.iop.org/0964-1726/24/7/075008
|
| [6] |
YOO B, PUREKAR A S, ZHANG Y, et al.Piezoelectric-paint-based two-dimensional phased sensor arrays for structural health monitoring of thin panels[J].Smart Materials and Structures, 2010, 19(7):075017(17pp). https://www.researchgate.net/publication/230970370_Piezoelectric-paint-based_two-dimensional_phased_sensor_arrays_for_structural_health_monitoring_of_thin_panels
|
| [7] |
LIU Z H, SUN K M, SONG G R, et al.Damage localization in aluminum plate with compact rectangular phased piezoelectric transducer array[J].Mechanical Systems and Signal Processing, 2016, 70:625-636. https://www.deepdyve.com/lp/elsevier/damage-localization-in-aluminum-plate-with-compact-rectangular-phased-HXgeBDLClX
|
| [8] |
王强, 袁慎芳, 陈小惠, 等.主动Lamb波合成波阵面损伤成像监测方法[J].仪器仪表学报, 2011, 32(11):2468-2474. http://www.cqvip.com/QK/94550X/201111/39984156.html
WANG Q, YUAN S F, CHEN X H, et al.Active Lamb wave synthetic wavefront damage imaging monitoring method[J].Chinese Journal of Scientific Instrument, 2011, 32(11):2468-2474.(in Chinese) http://www.cqvip.com/QK/94550X/201111/39984156.html
|
| [9] |
WILCOX P D, LOWE M J S, CAWLEY P.The excitation and detection of Lamb waves with planar coil electromagnetic acoustic transducers[J].IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2005, 52(12):2370-2383. doi: 10.1109/TUFFC.2005.1563281
|
| [10] |
刘增华, 徐营赞, 何存富, 等.板状结构中基于Lamb波单模态的缺陷成像试验研究[J].工程力学, 2014, 31(4):232-238. http://cdmd.cnki.com.cn/Article/CDMD-10005-1015006600.htm
LIU Z H, XU Y Z, HE C F, et al.Experimental study on defect imaging based on single Lamb wave mode in plate-like structures[J].Engineering Mechanics, 2014, 31(4):232-238.(in Chinese) http://cdmd.cnki.com.cn/Article/CDMD-10005-1015006600.htm
|
| [11] |
刘增华, 王娜, 何存富, 等.基于压电陶瓷片的Lamb波单模态激励及缺陷检测的实验研究[J].北京工业大学学报, 2011, 37(10):1453-1458. doi: 10.11936/bjutxb2011101453
LIU Z H, WANG N, HE C F, et al.Experimental research on excitation of single mode of Lamb waves and defect detection by using piezoelectric ceramic wafers[J].Journal of Beijing University of Technology, 2011, 37(10):1453-1458.(in Chinese) doi: 10.11936/bjutxb2011101453
|
| [12] |
CLARKE T, SIMONETTI F, ROHKLIN S, et al.Development of a low-frequency high purity A0 mode transducer for SHM applications[J].IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2009, 56(7):1457-1468. doi: 10.1109/TUFFC.2009.1201
|
| [13] |
何存富, 郑阳, 周进节, 等.基于激光测振仪的兰姆波离面和面内位移检测[J].机械工程学报, 2012, 48(8):6-11. http://mall.cnki.net/magazine/Article/JXXB201208003.htm
HE C F, ZHENG Y, ZHOU J J, et al.In-plane and out-of-plane displacement of Lamb waves test with laser vibrometer[J].Journal of Mechanical Engineering, 2012, 48(8):6-11.(in Chinese) http://mall.cnki.net/magazine/Article/JXXB201208003.htm
|
| [14] |
刘增华, 曹丽华, 何存富, 等.铝板中激光Lamb波信号的模态分析与缺陷检测研究[J].实验力学, 2016, 31(4):425-430. doi: 10.7520/1001-4888-16-029
LIU Z H, CAO L H, HE C F, et al.On the mode identification and defect detection of laser-induced Lamb waves signal in an aluminum plate[J].Journal of Experimental Mechanics, 2016, 31(4):425-430.(in Chinese) doi: 10.7520/1001-4888-16-029
|
| [15] |
ZHOU Z G, ZHANG K S, ZHOU J H, et al.Application of laser ultrasonic technique for non-contact detection of structural surface-breaking cracks[J].Optics and Laser Technology, 2015, 73:173-178. doi: 10.1016/j.optlastec.2015.04.026
|
| [16] |
HOLMES C, DRINKWATER B W, WILCOX P D.Post-processing of the full matrix of ultrasonic transmit-receive array data for non-destructive evaluation[J].NDT & E International, 2005, 38(8):701-711. https://www.researchgate.net/publication/223826575_Post-Processing_of_the_Full_Matrix_of_Ultrasonic_Transmit-Receive_Array_Data_for_Non-Destructive_Evaluation
|
| [17] |
HIGUTI R T, MARTINEZ-GRAULLERA O, MARTIN C J, et al.Damage characterization using guided wave linear arrays and image compounding techniques[J].IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2010, 57(9):1985-1995. doi: 10.1109/TUFFC.2010.1646
|
| 1. |
刘增华，王美灵，朱艳萍，鲁朝静，何存富. 改进型密集阵列全聚焦成像算法的碳纤维复合材料板损伤定位研究. 仪器仪表学报. 2024(06): 120-132 .
|
Supported by: Beijing Renhe Information Technology Co., Ltd. 
DownLoad: