摘要
从舰载防空导弹研制的实际需求出发,深入研究了低空来袭的海军攻击导弹(Naval Strike Missile,NSM)的红外辐射特性,并建立了NSM反舰导弹物理模型。用ICEM软件对NSM反舰导弹模型进行了网格划分,然后通过CFD软件仿真得到了NSM反舰导弹的温度和红外辐射亮度分布。最后采用反向蒙特卡洛法分析和计算了不同探测角度下NSM反舰导弹的红外辐射强度,为舰载防空导弹不同角度下拦截能力的评估提供了支撑。
Based on the actual needs of shipborne air defense missile development,the infrared radiation characteristics of Naval Strike Missile(NSM) attacking at low altitude are deeply studied,and the physical model of NSM anti-ship missile is established.The NSM anti-ship missile model is meshed by ICEM software.The temperature and infrared radiation brightness distribution of NSM anti-ship missile are simulated by CFD software.Finally,the infrared radiation intensity of NSM anti-ship missile at different detection angles is analyzed and calculated by the reverse Monte Carlo method,which provides support for the evaluation of interception capability of ship-borne air defense missiles at different angles.
作者
吉亚平
宋敏敏
桑学仪
杜玲变
吴玮
JI Ya-ping;SONG Min-min;SANG Xue-yi;DU Ling-bian;WU Wei(Shanghai Aerospace Control Technology Institute,Shanghai 201109,China;Infrared Detection Technology Research&Development of CASC,Shanghai 201109,China)
出处
《红外》
CAS
2022年第5期14-20,共7页
Infrared
基金
国家部委基金项目。
关键词
舰载防空
反舰导弹
红外辐射
辐射强度
shipboard air-defense
anti-ship missile
infrared radiation
radiation intensity
