大气参数偏差对再入弹头爆点射程的影响  

Research on Effect of Atmosphere Parameter Error on Range of Reentry Warhead Explosion Spot

作　　者：王明海[1] 赵久奋[1] 康建斌[1] 

机构地区：[1]西安第二炮兵工程学院

出　　处：《飞行力学》1998年第3期93-96,共4页Flight Dynamics

摘　　要：统计出了实际大气状态参数与标准大气状态参数的最大偏差值。以等高程和等过载引信两种弹头引信方式建立了大气参数偏差对弹道式导弹弹头引爆点射程影响的数学模型；从理论上分析了大气参数偏差对弹道式导弹弹头引爆点对应射程产生影响的物理实质；进而以一种洲际弹道导弹为例，计算出了大气参数偏差引起弹头命中点射程偏差的具体数值。On the basis of statistics of the deviation maximum between the actual atmosphere parameter and standard atmosphere parameter.A mathematical model is established solely according to two kinds of warhead fuze modes considering that atmosphere parameter error works on the flight of warhead explosion spot of ballistic missile. Then, a physics essence's theoretical analysis about this influence is provided out. Finally, a calculation example on intercontinental ballistic missile is presented. What's more, the concrete numerical value that the atmosphere parameter error leads to the range deviation is worked out.

关 键 词：大气参数 再入弹头 射程偏差 弹道导弹 

分 类 号：TJ760.1[兵器科学与技术—武器系统与运用工程] TJ761.3