Aerospace products with many varieties, small quantities and high assembly process requirements, are usually assembled manually, which brings a very high demand on assembly operators. In order to provide cognitively comprehensible assembly operation guidance for operators, both operation instruction and on-site operation experience have been analyzed, and then a process information modeling method for on-site aware augmented reality (AR) operation guidance system has been studied. On the basis of computer vision techniques of object recognition, behavior recognition and 3D object tracking, a prototype system for aerospace product assembly operation training has been implemented, realizing both on-site AR guidance and automatic operation recording, which improves the efficiency and accuracy of manual operation tasks.
尹旭悦1,范秀敏1,王 磊2,邱 凯2,刘 睿1. 航天产品装配作业增强现实引导训练系统及应用*[J]. 航空制造技术, 2018, 61(1/2): 48-53.
YIN Xuyue1, FAN Xiumin1, WANG Lei2, QIU Kai2,LIU Rui1. Augmented Reality Training System for Aerospace Product Assembly Process Guidance and Its Application. Aeronautical Manufacturing Technology, 2018, 61(1/2): 48-53.