摘要
效能评估是战术互联网建设的重要内容,仿真是效能评估的关键技术。在分析战术互联网效能评估方法的基础上提出了基于HLA的战术互联网分布式仿真系统体系结构,基于战术互联网战场环境的特点建立了网络场景模型,并从对路由协议性能的影响方面与目前常用网络仿真环境模型进行了比较,仿真结果说明不同的网络场景模型将对战术互联网性能仿真产生较大的影响从而影响效能评估结果。文章所建立的战术互联网仿真系统体系结构和网络场景模型可以对战术互联网性能仿真和效能评估提供一定参考。
Simulation is the key technology for effectiveness evaluation while the effectiveness evaluation is importaut to Tactical Internet construction. After analysiing TI effectiveness evaluation methods, the distributed TI simulation system architecture based on HLA was put forward, then the characters of TI battlefield environment were analyzed and the scene model was built. The paper also compared the model with common models in the impact on performance of routing protocol. The results indicate that different network scene models will affect the performance simulation and the effectiveness evaluation of TI in different ways. The simulation system architecture and the scene model can be used as references for performance simulation and effectiveness evaluation of TI.
出处
《计算机仿真》
CSCD
2007年第9期1-4,25,共5页
Computer Simulation
基金
国家自然科学基金资助项目(903040160)
