红外制导空舰导弹最大攻击角解析计算方法  

Analytical calculation method of the maximum attack angle of an infrared guided air-to-ship missile

作　　者：罗木生 于凤全 王俊敏 黎漫斯 Luo Musheng;Yu Fengquan;Wang Junmin;Li Mansi(Naval Aviation University,Yantai 264001,China;Unit 91001 of PLA,Beijing 100841,China)

机构地区：[1]海军航空大学,山东烟台264001 [2]91001部队,北京100841

出　　处：《红外与激光工程》2022年第7期119-124,共6页Infrared and Laser Engineering

摘　　要：针对红外制导空舰导弹航路规划中的重要影响因素——攻击角,建立了航路点数量、相邻航路点间距、航路点转弯角和航路路程等约束条件模型;提出了最大攻击角的解析计算方法,并区分一个、两个和多个航路点等三种情况,运用几何学原理,分别给出了最大攻击角的定量计算模型。最后,对航路点数量、转弯角和导弹航程等因素影响下的最大攻击角进行了仿真计算。结果显示,最大攻击角随着航路点数量的增加而快速增大;航路点数量一定时,最大攻击角随着航路点转弯角的减小而增大;但应注意,攻击角的增加是以牺牲红外制导空舰导弹航程为代价的。Aiming at the angle of attack,which is an important influencing factor of infrared guided air-to-ship missile path planning,constraint models of the attack angle were built,including the number of waypoints,distance between two adjacent waypoints,turning angle and pathway distance.An analytical calculation method of the maximum attack angle was proposed.Applying the principle of geometry,the maximum angle of attack calculation model was built,which could be used to solve the pathway with one waypoint,two waypoints and multiple points.Finally,the maximum attack angle under different conditions was simulated when the waypoint number,turning angle and missile range were changed separately.The results show that the maximum angle of attack would increase rapidly as the missile path waypoint increased;it would also increase as the turning angle decreased if the waypoint number was constant.However,the attack angle increased at the expense of the infrared guided air-to-ship missile range.

关 键 词：最大攻击角 航路规划 红外制导空舰导弹 航程 航路点 

分 类 号：E925[军事—军事装备学] TJ761.1[兵器科学与技术—武器系统与运用工程]