基于影子服务的异地分布战术仿真系统设计  

Design of Tactical Simulation System Based on Shadow Service

作　　者：赵志军 胡训强 李刚强 ZHAO Zhijun;HU Xunqiang;LI Gangqiang(No.91976 Troops of Navy,Guangzhou 510430)

机构地区：[1]海军91976部队,广州510430

出　　处：《舰船电子工程》2021年第1期77-81,共5页Ship Electronic Engineering

摘　　要：减少宽广域网中的数据传输量是实现异地分布式仿真的关键之一,为此在高层体系结构框架中引入了影子服务成员,在层次式RTI配置基础上,通过设计影子服务成员的输入输出接口,在保证仿真数据一致性的同时,在广域网上只保留传输交互类数据。测试结果表明,基于影子服务能够有效支撑大规模异地分布式战术仿真。Reducing the amount of data transmission on WAN is one of the keys to realize long-distance distributed simula⁃tion,therefore shadow service member is introduced into the high level architecture framework.The input/output interfaces of shad⁃ow service are designed on the basis of hierarchical RTI configuration.While guaranteeing the consistency of simulation data,only interaction class data are delivered on WAN.The test results show that shadow service can effectively support large-scale distribut⁃ed tactical simulation.

关 键 词：影子服务 分布式仿真 广域网 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]