再入速度

分析计算了再入速度倾侧角（υ）对大气层外救生再入弹道航程机动能力和再入过载的影响。

The effect of reentry velocity bank angle υ to the range characteristic and aero-dynamic-overload of exoatmospheric emergency lifesaving reentry trajectory is presented in the paper .

再入初始飞行速度与弹道倾角；

Initial reentry velocity and trajectory inclination angle ;

该方法利用最优控制理论的思想方法，不仅使飞行器命中目标时满足了终端角度约束的条件，而且保证了再入飞行器机动速度损失最小。

The guidance method satisfies terminal angular constraint as reentry vehicle hitting target , but also ensures minimum loss of maneuvering velocity for reentry vehicle .

再入机动弹头的速度控制

Velocity Control of Maneuvering Reentry Vehicle

本文详细地讨论了再入机动弹头的速度控制问题。

In this paper , the problem of velocity control of maneuvering reentry vehicle is de-scribed in detail .