基于扩展Petri网的雷达组网系统的建模与分析  

Modeling and Analysis of Radar Network System Based on Extended Petri Net

作　　者：芦珊珊[1] 邵锡军[1] 

机构地区：[1]南京电子技术研究所,南京210013

出　　处：《现代雷达》2007年第11期32-36,共5页Modern Radar

基　　金：国防预研基金

摘　　要：利用扩展Petri网建立了雷达组网系统模型,通过模型的分析,解决了各雷达之间的同步问题,给出了系统冲突的处理方法,然后将扩展Petri网与排队论结合起来,定量描述了系统的统计性能;最后运用建立的模型进行了仿真实验。研究表明,扩展Petri网是雷达组网系统建模与分析的一种有效途径,为系统的结构优化与效能评估提供了依据。First, an extended petri net based model of radar network system was proposed. By analyzing the structure of the model, not only the problem of synchronization between radars was solved, but also the way to avoid conflicts in the system was presented. Then extend Petri net was combined with queuing theory to describe some statistical performance of the system quantitatively. Finally, a simulation experiment was carried out by using the proposed model. Consequently, extended petri net was a powerful tool to model and analyze radar network system, especially in structure optimization and effectiveness assessment.

关 键 词：PETRI网 雷达组网系统 建模 排队论 

分 类 号：TN957[电子电信—信号与信息处理]