关键词: 多色集合, 工艺规划, 资源配置, 飞机连接

Abstract: To imprve the automatic level of aircraft connection assembly process planning,based on the study of aircraft connection assembly process feature, process planning model and resource allocation model were constructed in a unified mathematic model on the basis of Polychromatic Sets (PS) simultaneously. Process planning contour comprising matrix and extend Polychromatic Graph (PG) were built by using PS theory, and a mapping mechanism from PG to PS relation rule model was proposed. Thus the process planning model was built, and a process path solving algorithm was presented. On this basis, a process resource model matching with process planning model was created by using the entity operation of PS.The proposed model and algorithm were verified by riveting assembly process planning of aircraft.

Key words: polychromatic sets, process planning, resource allocation, aircraft connection