As the key link of aircraft development

aircraft assembly has many characteristics

multi-disciplinary field

high accuracy of coordination

high labor intensity and so on. The advanced aircraft assembly technology can improve efficiency of aircraft assembly

shorten development cycle

and lower the production cost. Now most domestic aviation companies still use non-modular assembly. They don’t form a high efficient

neat and more utilizable assembly schema. To analyze non-modular aircraft assembly way

advanced modular aircraft assembly concept is proposed

The focus is to describe several key technology

modular design

the definition of assembly module

the construction of the assembly structure tree

the management of the assembly order library

based on product configuration matching assembly order.