基于HLA的分布式虚拟靶试系统研究

分布式靶试系统是军事仿真领域内的一个新的应用方向,它的实现将对新型武器研制以及试验起到节约成本、缩短周期的效果,有着不可估量的经济效应。针对分布式虚拟靶试系统,探讨了HLA框架下的分布式仿真系统开发流程。针对分布式靶试系统进行了需求分析、功能特性分析,并进行了联邦设计和SOM/FOM模型。文中采用了重合引导算法增加系统的仿真逼真度,通过外部时间同步方式实现系统的时空一致性,突出了HLA体系结构的优点及其在分布式仿真应用中的优势。

Study of Distributed Virtual Target Practice System Based on HLA

Distributed virtual target practice system is a new application direction in military simulation area.It will improve the development and test of new type weapons with lower cost and less time.Aiming at the distributed virtual target practice system,a development flow of distributed simulated system based on HLA is presented.The requirement of the distributed virtual target practice system is analysed.The federation is designed and the SOM/FOM is built.The key technology of distributed simulation system is deeply discussed,the simulation algorithm of missile and the time synchronization technology are designed.The advantage of HLA and its predominance of distributed simulated application are showed up.