基于 Harmony 的系统建模方法在综合数据管理系统中的研究与应用

摘要

This paper introduces the application of Harmony-based system modeling method in the stage of system function analysis of IDMS of next generation airplane. Rhapsody is used as the system design tool. First, based-on the analysis of the system requirements, a use case diagram is created. Then for each use case, the activity diagrams are constructed, and the corresponding sequence diagrams are generated. After that, the ports, interfaces and events for the interaction of the system and outside actors are created for constructing the state chart of the corresponding block. Finally, the state charts are executed, and the generated sequence diagrams are compared with the previous sequence diagrams to validate the whole use case model.%　　本文介绍了基于 Harmony 系统建模方法在新一代飞机综合数据管理系统的系统功能分析阶段的应用。采用了 Rhapsody 作为系统设计工具，首先在对系统需求进行分析的基础上，对系统创建用例图，然后针对每个用例，构建其活动图，并根据活动图生成相应的顺序图。在得到顺序图之后，生成系统与外部交互的端口、接口和事件，并以此创建该用例所对应块的状态图。最后通过对状态图进行执行，将执行生成的顺序图与之前的顺序图进行对比，从而对整个用例模型进行验证