Method of Analyzing Requirements of Weapon Equipment Architecture Based on UML and Petri Net
基于UML 和Petri 网的武器装备体系需求分析方法

According to its characteristics,weapon equipment architecture was divided into logical architecture and physical architecture.The process of analyzing requirements of the architecture was given.The method and steps of describing weapon equipment requirements using UML were discussed.Taking ocean surveillance and hitting target architecture as example,its physical architecture and logical architecture were described by using of activity diagram and collaboration diagram in UML from top level,respectively.The mapping relations between the static architecture model built using UML and the dynamic model built using colored stochastic Petri net were presented.The evaluation model for the example was made.Some logical performances of the architecture was analyzed preliminarily using the reachable tree approach.In the process of building the architecture models and evaluation model,all models not only maintain continuity,but also reflect the different aspects of the architecture from different angles.Hence,unity between the models is guaranteed,and the architecture can also be analyzed completely.