萨德导弹拦截防御作战弹道设计与仿真分析  

Design and Simulation of THAAD Missile Defence Trajectory

作　　者：雍恩米[1] 赵良玉[2] 赵暾 YONG Enmi;ZHAO Liangyu;ZHAO Tun(China Aerodynamics Research and Development Center,Mianyang 621000,Sichuan,China;School of Aerospace Engineering,Beijing Institute of Technology,Beijing 100081,China)

机构地区：[1]中国空气动力研究与发展中心,四川绵阳621000 [2]北京理工大学宇航学院,北京100081

出　　处：《空天防御》2020年第2期65-71,共7页Air & Space Defense

基　　金：国家自然科学基金(No.11532002)。

摘　　要：以萨德导弹拦截防御作战为背景,采用反设计的方法对其作战能力和弹道进行仿真分析。首先给出了萨德导弹系统的作战过程,分析了其战技指标、几何结构参数和推力基本参数,并根据导弹外形采用Missile DATCOM软件估算其气动力数据。然后,对萨德导弹防御作战的弹道进行设计,根据来袭导弹运动特性估算预测命中点,再针对预测命中点计算拦截导弹发射诸元、飞行程序角和发射时间;最后,以部署在韩国的萨德导弹系统拦截来袭中程弹道导弹为例,对萨德导弹拦截作战弹道进行了仿真分析。On the background of THAAD(Terminal High Altitude Area Defence)missile defence campaign,the defence capability and trajectory simulation of THAAD missile are investigated.Firstly,the THAAD missile’s operational process,the tactical performance,configuration parameters and thrust parameters are presented.The aerodynamic coefficients of the missile are acquired by the Missile DATCOM software.Then,the defence trajectory of a THAAD missile is designed,and the predicted impact point is estimated according to the motion characteristics of the incoming missile.According the predicted impact point,the launch data,flight program angle and launch time of the interceptor missile are calculated.Finally,THAAD interception trajectory against a medium-range ballistic missile is simulated by taking the THAAD deployed in South Korea as an example.

关 键 词：萨德导弹 拦截 发射诸元 牛顿迭代 

分 类 号：TJ765.4[兵器科学与技术—武器系统与运用工程]