HLA战场虚拟环境仿真框架研究

高层体系结构(HLA)的出现为分布式仿真提供了新的技术支撑．有效地利用HLA为虚拟战场环境仿真服务，需对战场环境的描述方法和开发方案进行系统的研究．分析了基于HLA构造分布式虚拟战场环境的优越性，提出了有利于提高仿真逼真度、增强用户沉浸感的新的战场环境描述方法，给出了分布式虚拟战场环境研究框架，重点讨论了开发所涉及的几个关键问题，包括联邦成员、系统结构、仿真对象模型(SOM)和联邦对象模型(FOM)．实验和系统联调表明，该分布式虚拟战场环境仿真系统可以实现与其他作战实体仿真成员的正确交互，基本满足作战仿真需求．

Research on HLA Virtual Battlefield Environment

Though the High-Level Architecture (HLA) has provided a new technical support for distributed simulation,a further research on battlefield simulation methods and implementation scheme of system needs to be taken in order to make full use of HLA in the field of distributed virtual battlefield environment simulation.This paper focuses on superiority of modeling DVBE based on high level architecture (HLA) ,presents a better battlefield simulation method to highlight simulation fidelity and user's immersing feeling, also gives the frame of DVBE and some major points involving federal member, system frame, simulation object model (SOM) and federal object model (FOM).The experiments demonstrate the HLA-Based distributed virtual battlefield environment simulation system can interact with other simulation federal correctly.