压力容器2023，Vol.40Issue(10)：83-90,8.DOI:10.3969/j.issn.1001-4837.2023.10.010
聚乙烯燃气管道热熔接头缺陷检测系统设计及实现
Design and implementation of defect detection system for hot melt joint of polyethylene gas pipeline
摘要
Abstract
In order to identify the authenticity of the sheet source and improve the efficiency and accuracy of hot melt joint defect identification,a polyethylene gas pipeline hot melt joint defect detection system was designed based on the improved ResNet34 network model.Firstly,the ResNet34 network model was improved by adding the Droupt layer and modifying the activation function,and on this basis,learning and training was conducted on the collected dataset.Secondly,the overall framework and functional modules of the system were designed with the training model as the support.Finally,based on Python language,the development of polyethylene gas pipeline hot melt joint defect detection system was completed.The test results show that the average recognition accuracy of the system for hot melt joint defects is 92.7%,and the average recognition time of each defect image does not exceed 0.6 s.The system has high recognition efficiency and accuracy,and can realize the rapid recognition of hot melt joint defects of polyethylene gas pipelines.关键词
聚乙烯燃气管道/ResNet34网络模型/检测系统/缺陷识别/热熔接头Key words
polyethylene gas pipeline/ResNet34 network model/detection system/defect identification/hot melt joints分类
机械制造引用本文复制引用
郭凯,杨凯,凌晓,程凌宇,尤学升,刘晓雅..聚乙烯燃气管道热熔接头缺陷检测系统设计及实现[J].压力容器,2023,40(10):83-90,8.基金项目
国家自然基金青年基金项目(52204074) （52204074）
甘肃省科技专员专项(23CXGA0053) （23CXGA0053）
甘肃省自然科学基金项目(23JRRA1269) （23JRRA1269）
甘肃省重点研发计划项目-工业类(22YF11GA316) （22YF11GA316）
