Automatic labeling algorithms and their applications in weld seam of oil pipeline

Minghai Li, Wenying Fan, Qinyang Li, Yuzhi Meng, J. Joo
2020 MATEC Web of Conferences  
Building information model (BIM) technology has become an important tool for construction practitioners to improve the engineering design, construction and management. However, it has not been widely used in petrochemical industry, such as oil pipeline construction. This paper presents an automatic labeling algorithm based on BIM technology. We used simulated annealing algorithm to optimize the overlap of pipe weld label positions, resulting in the sequential pipe welds. We used this algorithm
more » ... n oil pipeline construction and verified its automatic labeling effect on pipe welds.
doi:10.1051/matecconf/202030903005 fatcat:lmupafg47bdcnhjp32ly7agqoy