Material dynamic tracking and management technology for discrete assembly process of complex product

Aiming at the problem of difficult material tracking and material information reviewing for discrete assembly process of complex product, a material dynamic tracking and management technology based on workflow and barcode was proposed. The categorization and the flow process of material were analyzed, and three key implementation techniques on this basis were explained in detail. The concept of implemented material was proposed, the generation algorithm of implemented process was designed and the implemented material information was effectively managed by plan tree. The software system by using this technology was developed and applied in an aerospace-related manufacturing enterprise, and the satisfactory results were obtained.