Defects intelligent recognition method of ACFM based on SSD
摘 要
针对传统交流电磁场检测技术中缺陷识别困难、智能化程度不高等问题,提出一种基于单次多盒检测器(SSD)的交流电磁场缺陷智能识别方法。首先通过仿真建立不同类型的缺陷可视化成像数据库,使用数据增强算法对数据库进行扩充,提高数据库的泛化能力;然后基于SSD算法建立交流电磁场缺陷智能识别方法,为缺陷智能评估与缺陷判定奠定基础;最后利用不同类型缺陷检测试验验证了该方法的缺陷识别效果。试验结果表明,基于SSD的交流电磁场缺陷智能识别方法能够正确识别不同类型缺陷,识别准确率达98%,检出缺陷的置信度均在90%以上,可为结构物缺陷的智能识别与智能评估提供方法支撑。
Abstract
Aiming at the problems of difficulty in defect identification and low level of intelligence in traditional alternating current field measuremen (ACFM), this paper proposes a method for defects intelligent identification of ACFM based on single shot multibox detector (SSD). Different types of defect visualization imaging databases were established through simulation models and experiment, and data enhancement algorithms was used to expand the database to improve the generalization ability of the database. Defects intelligent identification method of ACFM based on SSD may lay a foundation for defects intelligent evaluation and defects judgment. Different types of defect testing experiments were carried out to verify the efficiency of the defects intelligent recognition method of ACFM based on SSD. The experimental results showed that the defects intelligent identification method of ACFM based on SSD could correctly identify different types of defects. The accuracy of the recognition was 98%, and the confidence of detecting the defects was above 90%. The method can provide support for the intelligent identification and evaluation of structural defects.
中图分类号 TG115.28 DOI 10.11973/wsjc202208005
所属栏目 试验研究
基金项目
收稿日期 2022/1/3
修改稿日期
网络出版日期
作者单位点击查看
备注杨会敏(1967-),男,本科,高级工程师,主要从事无损检测相关工作
引用该论文: YANG Huimin,LI Chunpeng,YUAN Xin'an,YANG Tao,YANG Jianlong,LIU Ziqi,LIANG Dengbo. Defects intelligent recognition method of ACFM based on SSD[J]. Nondestructive Testing, 2022, 44(8): 25~30
杨会敏,李春棚,袁新安,杨涛,杨建龙,刘子淇,梁登博. 基于SSD的交流电磁场缺陷智能识别方法[J]. 无损检测, 2022, 44(8): 25~30
共有人对该论文发表了看法,其中:
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】张晓峰,周炜璐,杨会敏.核电焊缝DR图像多尺度对比度增强方法[J].南昌航空大学学报(自然科学版),2020,34(4):73-76.
【2】王俊龙,朱序东,周杰.小径管对接焊缝的冷阴极数字X射线检测[J].无损检测,2021,43(8):21-24,57.
【3】李伟.基于交流电磁场的缺陷智能可视化检测技术研究[D].青岛:中国石油大学,2007.
【4】王伟男,杨朝红.基于图像处理技术的目标识别方法综述[J].电脑与信息技术,2019,27(6):9-15.
【5】陈勇,潘东民,邓平,等.交流电磁场检测信号的影响因素与裂纹的识别判定[J].无损检测,2013,35(9):61-65.
【6】王景林.ACFM技术的缺陷识别与量化反演系统设计及试验[D].南昌:南昌航空大学,2019.
【7】王伟男,杨朝红.基于图像处理技术的目标识别方法综述[J].电脑与信息技术,2019,27(6):9-15.
【8】卢健,何金鑫,李哲,等.基于深度学习的目标检测综述[J].电光与控制,2020,27(5):56-63.
【9】AMINEH R K,RAVAN M,SADEGHI S H H,et al.Using AC field measurement data at an arbitrary liftoff distance to size long surface-breaking cracks in ferrous metals[J].NDT & E International,2008,41(3):169-177.
【10】WANG E D,LI Y,WANG Y B,et al.Vehicle key information detection algorithm based on improved SSD[J].IEICE Transactions on Fundamentals of Electronics,Communications and Computer Sciences,2020,103(5):769-779.
【2】王俊龙,朱序东,周杰.小径管对接焊缝的冷阴极数字X射线检测[J].无损检测,2021,43(8):21-24,57.
【3】李伟.基于交流电磁场的缺陷智能可视化检测技术研究[D].青岛:中国石油大学,2007.
【4】王伟男,杨朝红.基于图像处理技术的目标识别方法综述[J].电脑与信息技术,2019,27(6):9-15.
【5】陈勇,潘东民,邓平,等.交流电磁场检测信号的影响因素与裂纹的识别判定[J].无损检测,2013,35(9):61-65.
【6】王景林.ACFM技术的缺陷识别与量化反演系统设计及试验[D].南昌:南昌航空大学,2019.
【7】王伟男,杨朝红.基于图像处理技术的目标识别方法综述[J].电脑与信息技术,2019,27(6):9-15.
【8】卢健,何金鑫,李哲,等.基于深度学习的目标检测综述[J].电光与控制,2020,27(5):56-63.
【9】AMINEH R K,RAVAN M,SADEGHI S H H,et al.Using AC field measurement data at an arbitrary liftoff distance to size long surface-breaking cracks in ferrous metals[J].NDT & E International,2008,41(3):169-177.
【10】WANG E D,LI Y,WANG Y B,et al.Vehicle key information detection algorithm based on improved SSD[J].IEICE Transactions on Fundamentals of Electronics,Communications and Computer Sciences,2020,103(5):769-779.
相关信息