摘要
对机动再入飞行器降弧段的复合制导方案进行了研究。首先提出了通过高低空复合制导控制再入飞行器的终端速度和弹道倾角的思路 ;然后分别给出了高空最优制导律和大气层再入最优制导律 ;最后对此复合制导方案进行了数字仿真。仿真结果表明此方案在理论上是可行的。
A compound guidance scheme for maneuvering re entry vehicles on downward phase is studied in this paper.First,the idea of controlling the terminal velocity and slope angle of trajectory of re entry vehicles through high low altitude compound guidance is proposed.Then,the high altitude optimal guidance law and the re entry optimal guidance law are given respectively.Finally,the numerical simulation for the compound guidance scheme is done.The simulation results show the feasibility of this scheme theoretically.
出处
《宇航学报》
EI
CAS
CSCD
北大核心
2001年第5期72-76,共5页
Journal of Astronautics
