一种复杂虚拟试验中跨协议互连方法  

Intercommunication Method Between HLA and Real Time Network Protocols in Complex Virtual Test System

作　　者：廖建[1] 杜承烈[2] 胡良兵[2] 陈文娟[3] 

机构地区：[1]西北工业大学软件与微电子学院,陕西西安710129 [2]西北工业大学计算机学院,陕西西安710072 [3]西北大学信息科学与技术学院,陕西西安710027

出　　处：《计算机测量与控制》2011年第5期1109-1112,1119,共5页Computer Measurement &Control

摘　　要：复杂虚拟试验系统往往需要基于异构网络环境互连的方法搭建,以满足不同试验实体间通信的实时性要求;分析了复杂虚拟试验中不同协议,进行了实时网下不同通信方式的研究;针对HLA和实时网的互连问题,对跨协议互连方法进行了研究,设计了用于协议转换的紧耦合桥接器;提出了一种跨协议的互连方法,其中包括对象类转换、交互类转换等;应用结果表明,该方法很好地满足了不同网络间的通信需求,在处理复杂虚拟试验中多种网络环境下跨协议互连方面是可行的。To meet different real time requirements between various testing entities,a complex virtual test was constructed on heterogeneous networks environment.Analyzed the protocols in complex virtual test system and various communication modes in real time network were investigated.The intercommunication method between protocols was researched and the tightly coupled bridge for protocol conversion was designed.An intercommunication method between HLA and real time network protocols was proposed,including object class conversion and interaction class conversion.The test and application show that the method was well positioned to meet the communication needs between different networks and it＇s a feasible method for the intercommunication between HLA and real time network protocols in complex virtual test system.

关 键 词：复杂虚拟试验 HLA 实时网 协议转换 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]