舰载红外质心干扰效果在线评估方法研究  

Online Evaluation Method of the Jamming Effects of Shipboard Infrared Centroid Jamming

作　　者：刘松涛[1] 刘振兴[1] 姜宁[1] 

机构地区：[1]海军大连舰艇学院信息作战系,辽宁大连116018

出　　处：《现代防御技术》2017年第3期87-92,共6页Modern Defence Technology

基　　金：国家自然科学基金(61303192);中国博士后基金(2015M572694;2016T90979)

摘　　要：针对作战应用时电子对抗干扰效果的在线评估问题,以舰载红外质心干扰为例,提出基于我方干扰装备与被保护目标的实际状态和预期状态的差别进行评估。具体思路是综合考虑干扰弹发射延迟、哑弹数量、是否执行舰艇机动等作战使用因素对干扰成功概率的影响,结合舰载红外质心干扰的干扰成功概率理论模型,实现干扰效果的在线评估。仿真结果表明,新方法对干扰效果的评估更具有实际应用价值。In order to solve the online evaluation problem of jamming effect of electronic counter- measure in the case of operation application, taking shipboard infrared centroid jamming as an example, the evaluation method is proposed according to the difference of practical state and expected state of jam- ming equipment. The specific idea is to consider the operation factors which influence the jamming effect, such as the launching delay of jamming bomb, the number of the dud, maneuvering error of ship, etc. Then the online evaluation of jamming effect is achieved by combining these factors with theoretical evaluation model of jamming effect of infrared centroid jamming. The simulation results show that the no- vel method is more practical for the evaluation of jamming effect in the case of operation application.

关 键 词：舰载红外弹 质心干扰 干扰效果 在线评估 成功概率 作战使用 

分 类 号：U665.22[交通运输工程—船舶及航道工程] TN97[交通运输工程—船舶与海洋工程]