关键词: 飞机装配系统模型, 多域集成Petri网, 多域集成建模, Petri网, 离散事件建模

Abstract: For the management problems such as modeling description and analysis diagnosis in aircraft assembly system,a modeling method by combining multi-domain integrated conception with Petri nets was proposed.The concept of Multi-domain Integrated Model Petri Net (MIMPN) model and the element expression of each domain's PN model were discussed.The specific modeling procedures of MIMPN model was given,and the formal representation model of assembly resource system in each domain was build.The composition elements,static structure and basic attribute of aircraft assembly system were described from multiple aspects,and the behavior performance of assembly system in corresponding field was analyzed based on representation model.A certain type of aircraft assembly system was taken as an example to discuss the effectiveness and feasibility of MIMPN model.

Key words: aircraft assembly system model, multi-domain integrated model Petri net, multi-domain integrated modeling, Petri nets, discrete event modeling