Abstract: Due to the low quality and efficiency, together with the disordered management
during the aircraft’s assembly stage at present, an assembly process visualization system based on
B/S structure is designed and implemented for the workshop. An information model of the plant
based on the idea of single source of product data is constructed and several practical features are
realized. Assembly processes are simulated using DELMIA solution and published in web pages
which have the direct 3d interaction functionality by ActiveX, also authorized administration
mechanisms are taken to make sure members of different roles are classified to have different
privileges. In the end, a large aircraft's cabin door is used to verify the feasibility of the system.

Key words: computer application, aircraft assembly, simulation visualization, production
management