CN107748200A - 一种基于特征导波的焊缝缺陷检测压电阵列式柔性传感器及检测方法 - Google Patents
一种基于特征导波的焊缝缺陷检测压电阵列式柔性传感器及检测方法 Download PDFInfo
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- CN107748200A CN107748200A CN201710712559.0A CN201710712559A CN107748200A CN 107748200 A CN107748200 A CN 107748200A CN 201710712559 A CN201710712559 A CN 201710712559A CN 107748200 A CN107748200 A CN 107748200A
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- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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Abstract
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN201710712559.0A CN107748200B (zh) | 2017-08-18 | 2017-08-18 | 一种基于特征导波的焊缝缺陷检测压电阵列式柔性传感器及检测方法 |
US16/074,034 US11156587B2 (en) | 2017-08-18 | 2017-09-01 | Flexible sensor with piezoelectric array applied for weld defect detection based on feature guided waves and its testing method |
PCT/CN2017/100108 WO2019033466A1 (zh) | 2017-08-18 | 2017-09-01 | 一种基于特征导波的焊缝缺陷检测压电阵列式柔性传感器及检测方法 |
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CN201710712559.0A CN107748200B (zh) | 2017-08-18 | 2017-08-18 | 一种基于特征导波的焊缝缺陷检测压电阵列式柔性传感器及检测方法 |
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CN107748200A true CN107748200A (zh) | 2018-03-02 |
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US (1) | US11156587B2 (zh) |
CN (1) | CN107748200B (zh) |
WO (1) | WO2019033466A1 (zh) |
Cited By (13)
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CN108732246A (zh) * | 2018-05-23 | 2018-11-02 | 江苏大学 | 一种用于超声导波检测焊缝的收发一体式阵列传感器的设计 |
CN109298080A (zh) * | 2018-10-31 | 2019-02-01 | 江苏大学 | 基于特征导波的焊缝缺陷检测专用阵列式传感器的分时激励系统及方法 |
CN109580780A (zh) * | 2018-12-14 | 2019-04-05 | 天津工业大学 | 手持式敲击检测仪及检测方法 |
CN110208387A (zh) * | 2019-05-23 | 2019-09-06 | 江苏大学 | 一种基于焊缝特征导波柔性传感器的信号聚焦方法 |
CN110618200A (zh) * | 2019-08-28 | 2019-12-27 | 江苏大学 | 一种基于特征导波的焊缝缺陷检测阵列式传感器柔性探头 |
CN111487326A (zh) * | 2020-05-13 | 2020-08-04 | 中国飞机强度研究所 | 一种可修复式压电传感器柔性夹层 |
CN111766300A (zh) * | 2020-07-17 | 2020-10-13 | 中国计量大学 | 一种金属结构焊缝开裂在线检测装置及方法 |
US11156587B2 (en) * | 2017-08-18 | 2021-10-26 | Jiangsu University | Flexible sensor with piezoelectric array applied for weld defect detection based on feature guided waves and its testing method |
CN113661391A (zh) * | 2019-04-05 | 2021-11-16 | 导向超声波有限公司 | 用于导波测试的超声波传感器 |
CN113870256A (zh) * | 2021-12-01 | 2021-12-31 | 成都数之联科技有限公司 | Pcb板缺陷评估方法、装置、设备及介质 |
CN114026381A (zh) * | 2019-06-24 | 2022-02-08 | 迈克尔·詹金斯 | 厚度测量系统和方法 |
CN114577907A (zh) * | 2021-12-31 | 2022-06-03 | 哈尔滨工业大学(深圳) | 一种曲面板构件损伤检测方法、系统及存储介质 |
CN117233263A (zh) * | 2023-11-15 | 2023-12-15 | 中北大学 | 用于管道轴向检测缺陷的窄声束电磁超声传感器及装置 |
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US11843915B2 (en) | 2021-08-20 | 2023-12-12 | Massachusetts Institute Of Technology | Active piezoelectric sheet with piezoelectric microstructures |
CN113686969B (zh) * | 2021-09-08 | 2022-11-08 | 东南大学 | 车载储氢气瓶结构健康在线监测系统和监测方法 |
CN116840350B (zh) * | 2023-05-12 | 2024-07-23 | 南通大学 | 一种管道环焊缝周向裂纹声发射监测的柔性阵列及制备方法 |
CN119128503B (zh) * | 2024-11-12 | 2025-02-07 | 西南交通大学 | 一种基于稀疏梳状点阵的波包分离方法、装置及设备 |
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CN107748200B (zh) * | 2017-08-18 | 2019-10-01 | 江苏大学 | 一种基于特征导波的焊缝缺陷检测压电阵列式柔性传感器及检测方法 |
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- 2017-08-18 CN CN201710712559.0A patent/CN107748200B/zh active Active
- 2017-09-01 US US16/074,034 patent/US11156587B2/en active Active
- 2017-09-01 WO PCT/CN2017/100108 patent/WO2019033466A1/zh active Application Filing
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
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US11156587B2 (en) * | 2017-08-18 | 2021-10-26 | Jiangsu University | Flexible sensor with piezoelectric array applied for weld defect detection based on feature guided waves and its testing method |
CN108732246A (zh) * | 2018-05-23 | 2018-11-02 | 江苏大学 | 一种用于超声导波检测焊缝的收发一体式阵列传感器的设计 |
CN109298080A (zh) * | 2018-10-31 | 2019-02-01 | 江苏大学 | 基于特征导波的焊缝缺陷检测专用阵列式传感器的分时激励系统及方法 |
CN109580780A (zh) * | 2018-12-14 | 2019-04-05 | 天津工业大学 | 手持式敲击检测仪及检测方法 |
CN113661391A (zh) * | 2019-04-05 | 2021-11-16 | 导向超声波有限公司 | 用于导波测试的超声波传感器 |
CN110208387A (zh) * | 2019-05-23 | 2019-09-06 | 江苏大学 | 一种基于焊缝特征导波柔性传感器的信号聚焦方法 |
CN110208387B (zh) * | 2019-05-23 | 2021-11-23 | 江苏大学 | 一种基于焊缝特征导波柔性传感器的信号聚焦方法 |
CN114026381A (zh) * | 2019-06-24 | 2022-02-08 | 迈克尔·詹金斯 | 厚度测量系统和方法 |
CN110618200A (zh) * | 2019-08-28 | 2019-12-27 | 江苏大学 | 一种基于特征导波的焊缝缺陷检测阵列式传感器柔性探头 |
CN110618200B (zh) * | 2019-08-28 | 2022-04-26 | 江苏大学 | 一种基于特征导波的焊缝缺陷检测阵列式传感器柔性探头 |
CN111487326A (zh) * | 2020-05-13 | 2020-08-04 | 中国飞机强度研究所 | 一种可修复式压电传感器柔性夹层 |
CN111766300A (zh) * | 2020-07-17 | 2020-10-13 | 中国计量大学 | 一种金属结构焊缝开裂在线检测装置及方法 |
CN113870256A (zh) * | 2021-12-01 | 2021-12-31 | 成都数之联科技有限公司 | Pcb板缺陷评估方法、装置、设备及介质 |
CN113870256B (zh) * | 2021-12-01 | 2022-02-11 | 成都数之联科技有限公司 | Pcb板缺陷评估方法、装置、设备及介质 |
CN114577907A (zh) * | 2021-12-31 | 2022-06-03 | 哈尔滨工业大学(深圳) | 一种曲面板构件损伤检测方法、系统及存储介质 |
CN117233263A (zh) * | 2023-11-15 | 2023-12-15 | 中北大学 | 用于管道轴向检测缺陷的窄声束电磁超声传感器及装置 |
CN117233263B (zh) * | 2023-11-15 | 2024-02-06 | 中北大学 | 用于管道轴向检测缺陷的窄声束电磁超声传感器及装置 |
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US20210208104A1 (en) | 2021-07-08 |
CN107748200B (zh) | 2019-10-01 |
WO2019033466A1 (zh) | 2019-02-21 |
US11156587B2 (en) | 2021-10-26 |
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