基于VSM中间件的分布式试验与测试系统的通信技术  

The Communication Technology of Distributed Experiment and Measurement System Based on the Middle Component of VSM

作　　者：陆艳洪[1] 马捷中[1] 杜承烈[1] 翟正军[1] 

机构地区：[1]西北工业大学计算机科学与工程系,陕西西安710072

出　　处：《计算机应用研究》2003年第7期26-27,79,共3页Application Research of Computers

基　　金：国防科工委的"十五"预研基金资助项目(C1400D001)

摘　　要：测试产品的复杂程度和现代化程度的不断提高,使得其设计、研制和维护日益依赖于先进的试验与测试手段。针对分布式测试系统的大流量和高实时性特点及对透明数据交互的需求,在比较了现有的几种通信方法的优缺点基础上,采用虚拟共享内存中间件来构造分布式测试系统。阐述了虚拟共享内存中间件的结构、功能及如何利用虚拟共享内存中间件来实现分布式试验与测试系统的数据通信。With the lasting raising of complex and modern level of tested product,it rely on advanced experiment and test means increasingly to design,develop and defend it. According to the character of high rate of flow and high realtime in the distributed experiment and measurement systemWe build distributed measurement system with the middle component of VSM on the base of comparing some existing communication methods. In this paper,we expound the structure and function of the middle component of VSM and then discussed the way to exchange data in the distributed experiment and measurement system with the middle component of virtual shared memory.

关 键 词：分布式试验与测试系统 虚拟共享内存 中间件 通信 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]