Transition Reynolds numbers for both the reentry vehicles and the test models are obtained. 得到了再入飞行器和模型的转捩雷诺数。
For the finite propulsion reentry guidance, the conventional closed-thruster equation based on open-loop control loses its way. 摘要解决有限推力模型的再入飞行器初制导问题,利用传统开环控制的关机方程达不到要求的精度。