| 机动再入飞行器的复合制导方案研究 |
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| 引用本文： | 陈海东,余梦伦.机动再入飞行器的复合制导方案研究[J].宇航学报,2001,22(5):72-76. |
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| 作者姓名： | 陈海东 余梦伦 |
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| 作者单位： | 北京宇航系统工程设计部，北京 100076 |
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| 摘 要： | 对机动再入飞行器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厚再入最优制导律；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。
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| 关 键 词： | 机动再入飞行器 降弧段 复合制导 最优制导 高低空复合剂 |
| 文章编号： | 1000-1328(2001)05-0072-05 |
| 修稿时间： | 2000年10月13 |
STUDY OF A COMPOUND GUIDANCE SCHEME FOR MANEUVERING RE-ENTRY VEHICLES |
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| Chen Haidong,Yu Menglun.STUDY OF A COMPOUND GUIDANCE SCHEME FOR MANEUVERING RE-ENTRY VEHICLES[J].Journal of Astronautics,2001,22(5):72-76. |
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| Authors: | Chen Haidong Yu Menglun |
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| Abstract: | 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. |
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| Keywords: | Maneuvering re entry vehicles Compound guidance Optimal guidance |
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