反TBM拦截弹杀伤增强器综合设计模型及其应用  

Comprehensive Design Model of Anti-enhancer of Anti-TBM Interceptor Missile and Its Application

作　　者：杜政[1] 王朝志[1] 

机构地区：[1]北京航空航天大学宇航学院,北京100191

出　　处：《航空学报》2013年第9期2029-2037,共9页Acta Aeronautica et Astronautica Sinica

摘　　要：针对反战术弹道式导弹(TBM)拦截弹杀伤增强器设计方法中存在的不足,提出了拦截平面内最优合成迎角数学模型,在此基础上建立了拦截弹杀伤增强器综合设计模型。该模型以杀伤增强器参数为输入量,可在设计拦截弹时对其进行可用过载估计与制导精度限制,并通过最优合成迎角控制来近一步增强拦截弹对TBM的杀伤性能。以PAC-3拦截弹及某典型TBM弹头为例进行仿真验证,结果表明采用综合设计模型后PAC-3杀伤概率平均高于原弹约7%,使用该模型对PAC-3杀伤增强器进行优化,优化结果明显提高了PAC-3拦截弹的作战性能。In view of the deficiencies in the present design of the anti-enhancer of an anti-tactical ballistic missile （TBM） in- terceptor missile, a mathematical model of the optimal synthetic angle of attack in the intercept plane is proposed and a comprehensive design model of the anti-enhancer of an anti-TBM intercepter missile is built. Parameters of the anti-enhancer are taken as inputs of the model, and its available overload can be estimated and the guidance precision can be limited dur- ing the design process. The control of the optimal synthetic angle of attack is used to enhance ulterierly the kill performance of the interceptor missile against TBM. A PAC-3 interceptor missile and a typical TBM warhead are taken as an example for simulation, and the results show that the kill probability of the PAC-3 is by average about 7% higher than before through the use of the comprehensive design model. The main parameters of the anti-enhancer of the PAC-3 are optimized with the mod- el and the results show that the operational performance of the PAC-3 is improved significantly.

关 键 词：反TBM拦截弹 杀伤增强器 最优合成迎角 可用过载 制导精度 

分 类 号：V423.9[航空宇航科学与技术—飞行器设计] TJ761.7[兵器科学与技术—武器系统与运用工程]