地球旋转对弹道性能影响分析  

Influence of the earth rotation on the performance of the ballistic missile

作　　者：温羡峤[1] 高雁翎[2] 

机构地区：[1]中国航天科工集团公司二院二部,北京100854 [2]中国航天科工集团公司二院208所,北京100854

出　　处：《现代防御技术》2006年第1期11-15,36,共6页Modern Defence Technology

摘　　要：在弹道导弹攻防对抗仿真研究中,弹道导弹作为攻击方,其弹道的精确性对导弹攻防对抗仿真的最终结果有着重要的影响。地球旋转是影响弹道导弹弹道精度的重要因素,通过运用简化公式对地球旋转对弹道导弹精度的影响进行了计算。研究表明,对射程大于500 km的弹道导弹在预测弹道及落点时应考虑地球旋转的影响,否则将会带来较大的误差。As the attack side in the area of attack and defense countermeasure simulation of ballistic missile, accuracy of ballistic missile＇s trajectory significantly affects the finally result of attack and defense countermeasure, The earth rotation is one of the important factors which affect the accuracy of ballistic missile trajectory, The accuracy of ballistic missile trajectory influenced by the earth rotation is calculated and analyzed with simplification formulary. The result shows that the earth rotation should be calculated by forecasting the trajectory when the range of ballistic missile is longer than 500 kilometers, otherwise the error will be increased.

关 键 词：弹道导弹 地球旋转 弹道性能 

分 类 号：TJ761.3[兵器科学与技术—武器系统与运用工程]