弹道学报2012，Vol.24Issue(1)：22-26,5.
一种高精度弹道导弹落点预测方法
A Method of Impact Point Prediction of Ballistic Missile
摘要
Abstract
To accurately predicate impact point for ballistic missile,a prediction algorithm of impact point was proposed.In the algorithm,the range of impact point was roughly estimated to search the possible target based on elliptic trajectory,and then genetic algorithm was used to predict the impact point precisely based on 4D external trajectory model.By this algorithm,the target search range can be rapidly delimited,and the ballistic missile trajectory can be accurately generated.The hypothesis that the missile must attack our military targets overcomes the limitation that the current algorithms rely on ballistic characteristics,and it supports impact point prediction of multi-warhead ballistic missile.The simulation experiments show that the running time of the algorithm is in 2 s or less,and the error is within 100 m;the demand of precision and time can be satisfied.The impact points of multi-warhead can be simultaneously predicted by this algorithm.关键词
弹道导弹/落点预测/外弹道/遗传算法Key words
ballistic missile/impact point prediction/exterior trajectory/genetic algorithm分类
信息技术与安全科学引用本文复制引用
刘彦君,乔士东,黄金才,成清,黄森..一种高精度弹道导弹落点预测方法[J].弹道学报,2012,24(1):22-26,5.基金项目
国家自然科学基金项目 （）
