基于OPNET的远程测试系统性能评估方法研究  

Study on Evaluation Method of Remote Testing System Performance Based on OPNET

作　　者：薛文国[1] 史贤俊[1] 吴凌华 

机构地区：[1]海军航空工程学院控制工程系,山东烟台264001 [2]装备部重庆局,成都610100

出　　处：《计算机测量与控制》2014年第12期4012-4014,4018,共4页Computer Measurement &Control

摘　　要：针对通信网络对远程测试应用的支持性能评估问题,探讨了运用网络仿真对远程测试通信网进行仿真研究的具体流程;在一般进行网络仿真研究的工作流程基础之上,围绕远程测试应用要求的服务质量,给出了分析远程测试网络的性能指标,并重点介绍了利用OPNET建立远程测试通信网络模型及其业务流模型的方法;最后运用该方法对远程测试系统性能指标进行仿真和获取,测试命令的端到端延迟小于0.005 6ms,满足远程测试应用的要求,验证了该仿真方法的有效性和可行性。In view of the network support performance assessment problem for remote testing application,the specific network simulation process was discussed for the scientific study to remote testing network.On the basis of general network simulation process,the param eters were given to assess the network around the service quality of test application requirements.Then,the establishment method of the network and traffic model was mainly introduced.Finally,verify the method by acquiring and analysis the network parameters,by simulation a remote testing system and the end-to-end delay is less than 0.0056ms,to meet the requirements of the test application.

关 键 词：远程测试系统 网络仿真 性能指标 OPNET LXI 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]