机载电子干扰吊舱效能仿真研究  

Simulation Research on Effectiveness of Airborne Electronic Jamming Pod

作　　者：康锐[1] 徐建城[1] 茅坪[2] 

机构地区：[1]西北工业大学电子信息学院,陕西西安710072 [2]海军装备研究院航空所,上海200436

出　　处：《计算机仿真》2011年第1期166-169,197,共5页Computer Simulation

基　　金：海军科研项目(NAA-T200901JN1-JZ-HK005)

摘　　要：研究干扰吊舱效能问题,通过对机载电子干扰吊舱效能仿真的研究解决吊舱效能评估难和战法研究难的问题,建立逼真的吊舱模型,因此提出用加入吊舱干扰信号后的雷达检测概率近似方法建模,运用统一建模语言(UML)对模型结构和模块间的关系进行了分析和仿真。仿真结果表明吊舱的使用可以大幅降低敌方雷达检测概率,结果与实际情况相符。通过仿真不仅可对吊舱的干扰效能做出量化的评估,而且可以优化吊舱作战方案,提高吊舱的实际作战效率,证明对实际作战研究具有参考意义。This paper aims to address the difficult problems of the pod effectiveness evaluation and tactical re- search, through simulation research on the effectiveness of airborne electronic jamming pod. The establishment of re- alistic pod model is important and difficult in this research. In this paper, Model is established by calculating the ra- dar detection probability approximation after joining interference signal. Next, the factors and the structure of the sys- tem and design of logic module are analyzed by using UML. Finally, simulation results are obtained. Simulation re- sults show that the enemy＇s radar detection probability is reduced substantially as the pod turned on. The simulation results better reflect the actual performance of the pod. This paper draws some conclusions. Firstly, the use of simu- lation methods to explore the practical performance of pod is feasible. Secondly, the simulation not only makes a quantitative assessment about the effectiveness of the jamming pod, but also can optimize battle plan of the pod to im- prove jamming effectiveness. This paper has some significance for further research of large battle simulation system and EW simulation system in decision support software.

关 键 词：电子干扰吊舱 效能仿真 综合信噪比 统一建模语言 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]