弹体压心位置变化对末制导炮弹弹道的影响

Influence of Position Change of Projectile Pressure Center on Trajectory of Terminal Guidance Shell

首先对比弹体压心位置变化对火箭增程弹道和末制导炮弹名义弹道的不同影响，重点分析弹体压心位置变化对末制导炮弹末导段弹道的影响特点，得出弹体压心位置变化对末导段弹道的捕获域和有效攻击区有着重要影响的结论。该结论对末制导炮弹的射表编拟以及新型末制导炮弹的设计都具有重要指导意义。

First it is dissertated that the position change of the projectile pressure center has different effects on the nominal trajectory of terminal guidance shell and the rocket extended-range trajectory. This paper mainly analyzes the effect characteristics of the position change of the projectile pressure center on the terminal guidance trajectory, and the conclusion that there are important influence on the capture field and effective attack area of terminal guidance trajectory is drawn if the position of projectile pressure center has some errors. This conclusion has important instructive significance to make firing table and design of new types of terminal guidance shell.