基于Web的作战模拟系统中数据共享方法研究

Research on Data Sharing in Web-based Combat Simulation System

面向指挥一体化联合作战仿真,根据新一代可扩展建模与仿真框架标准的要求,将Web技术和面向服务的体系架构应用到分布式仿真系统之间的互联互操作已经成为一个新的潮流。首先介绍了传统基于HLA/RTI标准的作战模拟系统中数据共享的方法,分析了其实现的原理。针对其存在的不足提出了一种基于Web的作战模拟系统动态数据共享方法。重点阐述了动态数据共享方法原理,仿真数据代理(SimulationDataAgent,SDA)的结构、SDA的实现方法和主要工作过程等内容。最后给出了一个基于Web的作战模拟系统应用实例,总结了该方法的优点和发展前景。

Oriented to the united combating simulation system, as the need of eXtensible Modeling and Simulation Framework （XMSF）, it is a new tide to apply the Web technology and Service oriented Architecture in the inter-operation among distributed simulation systems. The traditional data sharing methods in combat simulation were introduced based on HLA/RTI standard first. Aiming at the deficiency of these methods, a data sharing method in Web-based combat simulation system was advanced. We explain the principle of the method, the frame of Simulation Data Agent （SDA）, the realization of the SDA and the working process were explained. Finally, an application of the Web-based combat simulation system was given and the advantages and the future of this method were summarized.