分布式仿真系统的自适应通信中间件设计  

Design of Adaptive Communication Middleware in Distributed Simulation System

作　　者：邬国安[1,2] 赖兰剑[1,2] 张大海[1,2] 陈鼎才[1,2] 

机构地区：[1]通信信息控制和安全技术重点实验室,浙江嘉兴314033 [2]中国电子科技集团公司第三十六研究所,浙江嘉兴314033

出　　处：《计算机技术与发展》2012年第12期75-79,共5页Computer Technology and Development

基　　金：总装预研基金(9140C1303010903)

摘　　要：为了解决分布式仿真系统中如何实现实时和按需分发信息的问题,在分析了分布式仿真系统的通信需求的基础上,文中提出了一种用于分布式仿真系统中的通信中间件的设计方法。该设计借鉴了高层体系结构(HLA)的发布订阅的思想,使用了华盛顿大学发布的开源的自适应通信环境(Adaptive Communication Environment)组件来完成此设计,并使用"主动对象"的方法解决了并发执行的效率问题。与以往使用的通信方法相比,它具有实时高效、可动态通信和跨操作系统平台的特点。实现了分布式仿真系统中信息的实时和按需分发。In order to resolve how to achieve real-time and on-demand distribution of information in a distributed simulation system, on the basis of analyzing the communication requirements of distributed simulation systems, present a design method of communication mid- dleware for distributed simulation systems. The design is based on publish subscribe ideas of HLA, uses the open source ACE （ Adaptive Communication Environment ） components released by university of Washington to complete the design and applies ＂ active object＂ to solve the problem of concurrent execution efficiency. Compared with the previous method of communication, it has characteristics such as the real-time and efficiency,dynamic communication and cross-operating the platform. Achieved the target of the real-time and on-de- mand in a distributed simulation system.

关 键 词：自适应通信环境 订阅发布 动态通信 分布式仿真系统 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]