基于视觉算法的射孔弹传爆孔封口片自动封贴装置的应用与研究  

Research and Application of Visual Algorithm Based Automatic Sealing Device for Perforated Bomb Transmission Hole Sealing Pieces

作　　者：潘文强[1] 吴焕龙[1] 雷新华[1] 王门亮 刘勇[1] 杜娟 PAN Wenqiang;WU Huanlong;LEI Xinhua;WANG Menliang;LIU Yong;DU Juan(Sichuan Petroleum Perforation Equipment Co.,Ltd.,Neijiang,Sichuan 642177,China)

机构地区：[1]四川石油射孔器材有限责任公司,四川内江642177

出　　处：《自动化应用》2024年第1期79-81,85,共4页Automation Application

摘　　要：视觉检测对实现自动化贴标提供了重要的关键信息,基于高斯滤波、高斯拉普拉斯(LOG)边界识别及圆的定位算法,识别了射孔弹弹壳压环孔圆,获得了压环孔的圆心位置。通过压环孔圆心位置(x,y)坐标计算射孔弹起爆槽偏移角度,将导爆索槽的角度及中心圆孔位置信息传送到PLC,控制伺服电机,完成导爆索槽封口片的自动化封贴。Visual inspection provides key information for achieving automated labeling.Based on Gaussian filtering,Gaussian Laplacian(LOG)boundary recognition,and circle localization algorithms,the recognition of the pressure ring hole circle in perforated shells has been achieved,and the center position of the pressure ring hole has been obtained.By calculating the offset angle of the perforation groove through the coordinates of the center position(x,y)of the pressure ring hole,the angle of the detonating cable groove and the position information of the central circular hole are transmitted to the PLC,and the servo motor is controlled to complete the automatic sealing of the detonating cable groove sealing piece.

关 键 词：高斯滤波 圆检测算法 起爆槽角度 起爆孔自动封贴 

分 类 号：TE257[石油与天然气工程—油气井工程]