高层体系结构在装备保障仿真领域也有着越来越广泛的应用。建立HLA 对象模型和生成联邦执行数据文件是实现仿真互操作和可重用的重要基础,是仿真开发的关键步骤。文中综合了HLA 的资料,对HLA OM 的组成、分类及OM 和FED文件的开发过程等方面进行了分析,并通过装备保障实例,说明了OM 的开发和 FED 文件的生成过程。 关键词 HLA 对象模型 装备保障仿真 [abstract] High Level Architecture is widely applied in the field of equipment support simulation day by day. Building HLA Object Model and creating FED document are important basis in achieving the inter-operation and reusing, and are also important steps in simulation developing. Integrating the information about HLA, the paper analyses the components、sort of HLA OM and the processes of building OM and creating FED document. Moreover, by the aid of OMDT, this paper explains the processes of building OM and creating FED document. [keywords] High Level Architecture (HLA) Object Model Equipment Support Simulation