一种军事信息系统作战活动模型的合并方法

An Approach of Merging Operational Activity Model in Military Information System

针对军事信息系统需求论证过程中多类型、多层次子系统作战活动模型之间的合并问题，通过对不同活动模型的简化来去除层次关系，构建只包含叶子活动的简化模型，进而实现多个简化模型之间叶子节点的交互关系连接，然后“自项向下”分析重构出一个完整的、多层次的作战活动模型，为系统建设的综合集成、整体优化和仿真验证提供必要条件。

In view of the model merging problems in the multi-type＆multi-layer operational activities for meeting the requirement analysis process of military information system, we remove the hierarchical relationship by simplifying diversified operational models and build simplified models that only contain the leaf activities so as to establish interactive relationship among those leaf activities. And then we reconstruct a complete, multi-level operational model by a analysis method of ＂top-down＂ for mission of the system. The model merging method provides the necessary conditions for system integration, global optimization and simulation verification.