切割效应下质心干扰的跟踪质心变化仿真分析  

Simulation and Analysis of Tracking Centroid Change Based on Incision Impact in Centroid Jamming

作　　者：来庆福[1] 赵晶[1] 张文明[1] 陈永光[1] 

机构地区：[1]国防科学技术大学电子科学与工程学院,长沙410073

出　　处：《系统仿真学报》2011年第7期1518-1521,共4页Journal of System Simulation

基　　金：国家自然科学基金(61072119)

摘　　要：针对反舰导弹末制导中的箔条质心干扰对抗场景,首先阐述了箔条云和舰船作为面目标情况下而产生的切割效应,接着对波束切割效应进行分析,同时建立了完善的数学模型,最后根据建立的数学模型,设置典型场景参数,对箔条质心干扰在切割效应下的跟踪质心变化规律进行了仿真,并对仿真结果进行了详细的分析。切割效应下质心干扰的跟踪质心变化,对质心干扰成功与否的判断更有借鉴意义。有关质心干扰下跟踪质心变化的结论,对于抗箔条质心干扰技术的研究具有一定的参考意义。Aiming at chaff centroid jamming confrontation in anti-ship missile terminal guidance,the incision impact due to considering chaff cloud and naval vessel as surface target was discussed roundly at first,and then a precise beam incision impact model was derived.Based on the proposed model and reasonable scene assumption,the change of tracking centroid was simulated in the case of incision impact in passive chaff centroid jamming.Simulation results were analyzed and then some useful remarks were concluded,which had kind of reference value in the judgment of centroid jamming validity and the coming research on chaff centroid jamming countermeasure.

关 键 词：质心干扰 切割效应 跟踪质心变化 仿真 

分 类 号：TJ765[兵器科学与技术—武器系统与运用工程]