基于外场试验数据的舰艇箔条干扰仿真推演与评估

Simulation and Evaluation of Warship Chaff Jamming Based on Outfield Test Data

传统的箔条干扰效果外场静态试验,存在实战化不足和数据利用不充分的问题。论文以基于外场静态试验数据实现动态仿真推演的无源干扰效果评估应用为出发点,提出利用定点架设的外场试验数据重构外场试验场景、校验仿真模型,并外推至弹目逼近的动态对抗过程,实现贴近实战条件下的无源干扰效果评估。研究结果表明,通过提取外场试验数据中的有用信息,结合作战仿真推演方法,能够实现基于外场静态实测试验数据的动态仿真推演无源干扰效果评估,在无源干扰效果评判、装备作战使用方法研究方面具有重要意义。

The traditional chaff jamming effect static test has the problems of insufficient actual combat and insufficient data utilization.In this paper,the application of passive jamming effect evaluation based on dynamic simulation deduction of outfield static test data is discussed.A new method of reconstructing outfield test scene and verifying simulation model by using outfield test data set up at fixed point is proposed,and the dynamic countermeasure process is extrapolated to missile-target approximation to realize passive jamming effect close to actual combat conditions.The results show that by extracting useful information from field test data and combining with the method of combat simulation deduction,the dynamic simulation deduction of passive jamming effect evaluation based on field static test data can be achieved,which is of significance in the evaluation of passive jamming effect and the research of equipment operational usage method.