| 平台单星方案原理及仿真研究 |
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| 引用本文： | 张艳玲,辛万青,王增寿.平台单星方案原理及仿真研究[J].导弹与航天运载技术,2007(5):16-19. |
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| 作者姓名： | 张艳玲 辛万青 王增寿 |
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| 作者单位： | 北京宇航系统工程研究所,北京,100076 |
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| 摘 要： | 从原理上论述星光惯性制导平台单星方案,推导利用星敏感器的测量值来修正导弹因初始定位定向误差、惯性器件的漂移等引起落点偏差的相关公式,对各误差项进行数值仿真计算,分析平台单星方案对各误差项的修正效果,并讨论所选星体偏离最佳星方位的角度对落点偏差的影响.
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| 关 键 词： | 星光惯性制导 最佳方位星 平台失调角 |
| 文章编号： | 1004-7182（2007）05-0016-04 |
| 收稿时间： | 2006-08-28 |
| 修稿时间： | 2006年8月28日 |
Platform Stellar-inertial Guidance of Single-star Scheme and Simulation |
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| ZhangYanling,Xin Wanqing,Wang Zengshou.Platform Stellar-inertial Guidance of Single-star Scheme and Simulation[J].Missiles and Space Vehicles,2007(5):16-19. |
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| Authors: | ZhangYanling Xin Wanqing Wang Zengshou |
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| Affiliation: | Beijing Institute of Space System Engineering, Beijng, 100076 |
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| Abstract: | The principle of platform stellar-inertial guidance of single-star scheme is described,formulas for correcting target impact error of ballistic missile due to initial localization,orientation errors and inertial module errors from the measurement of stellar sensor.Mathematical simulation calculation is performed for these error sources and the correcting effect of these error sources is analyzed by this scheme.The influence of the deflection between the chosen star and the optimal located star is discussed. |
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| Keywords: | Stellar-inertial navagation Optimal located star Platform misalignment angle |
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