HLA对象模型的概念、描述与建立

Introduction to High Level Architecture (HLA) Object Model: Conception, Description and Building

美国国防部提出 ＨＬＡ的目的在于提高仿真应用的互操作性和可重用性。达到这一目的的关键技术之一是建立 ＨＬＡ的对象模型ＯＭ（Ｏｂｊｅｃｔ Ｍｏｄｅｌ）。本文从基本术语的含义、层次结构、面向对象的特点、基本概念和对互操作与重用的支持等方面对 ＨＬＡＯＭ进行了详细的分析．并介绍了描述 ＨＬＡＯＭ的对象模型样板ＯＭＴ的组成和构造ＯＭＴ的基本过程。本文认为通过建立 ＨＬＡＯＭ可使一个仿真应用成为叶重用的、易理解的架构。

The DoD High Level Architecture (HLA) has been established to promote and facilitate interoperability across a very wide range of simulation system. one of the principle mechanisms for supporting interoperability within HLA is the object model. This Paper analyses the conception of HLA object model in details, then describes the components of HLA OMT and the process of building HLA object model briefly. we think it can make a simulation system into a reusable framework by using HLA object model.