一种基于HLA的多级网络通讯模型的研究与实现  

Study and Implementation of a Multi-level Networks Communication Model Based on HLA

作　　者：刘扬[1] 沈为群[1] 宋子善[1] 

机构地区：[1]北京航空航天大学自动化科学与电气工程学院,北京100083

出　　处：《计算机仿真》2006年第12期133-135,243,共4页Computer Simulation

摘　　要：结合某分布式作战仿真系统总控台系统,介绍了一种基于HLA的多级网络通讯模型。首先介绍了总控台系统,然后分析了整个系统数据传输的特点,从而提出了多级网络通讯模型。通过对当今几种比较常用的网络协议进行分析,给出了多级网络通讯模型的设计思路,介绍了它的结构与主要特点。最后,给出了该多级网络通讯模型的一种实现方法,包括各级网络通讯的实现与多层网络的时钟同步等。所介绍的网络模型的设计方法,对其它类似的系统的设计具有一定的参考价值。Combined with the console system of a distributed fighting simulation system, this article introduces a model of multi - level networks communication. First, the article introduces the console system. Then it analyses the main characteristics of communications data and presents a multi - level networks communication model. With the analysis of some popular networks communication protocols, it introduces the design idea of the model. The structure and main characteristics of the multi - level networks communication model have been described. Then a implementation method has been proposed, including solutions of each communication model and synchronization. The design method presented by the article is helpful for guiding design of similar system.

关 键 词：作战仿真系统 总控台 多级网络通讯 高层体系结构 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]