| 关于外测新体制的一些分析与思考 |
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| 引用本文： | 陈伟利,叶正茂,李颢.关于外测新体制的一些分析与思考[J].飞行器测控学报,2004,23(4):7-10,15. |
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| 作者姓名： | 陈伟利 叶正茂 李颢 |
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| 作者单位： | 63729部队 山西太原·030027
(陈伟利，叶正茂)，63729部队 山西太原·030027(李颢) |
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| 摘 要： | 针对外测新体制下数据处理中遇到的一些重要问题进行了较为深入的讨论。认真分析了多站测速系统的严重病态以及样条约束的EMBET算法在目标非平稳段的剩余截断误差等制约弹道处理精度的重要问题，并提出解决问题的思路与方法。
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| 关 键 词： | 新体制 剩余 解决问题 目标 制约 数据处理 |
Reflections on Data Processing for the |
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| New Spacecraft-Tracking SystemCHEN Wei-li,YE Zheng-mao,LI Hao.Reflections on Data Processing for the[J].Journal of Spacecraft TT&C Technology,2004,23(4):7-10,15. |
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| Authors: | New Spacecraft-Tracking SystemCHEN Wei-li YE Zheng-mao LI Hao |
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| Abstract: | Several important problems, which are brought by the new system of system of spacecraft tracking, are discussed deeply in this paper. Restrictions on trajectory precision are studied and analyzed in detail, and these cover the serious sick Jacobi matrix of the multi-station velocity measurement system and the surplus method error of the method with spline restraint when the goal in the non-steady sects, etc. Finally, ideas and method to resolve the problems are proposed. |
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| Keywords: | Measurement System Trajectory Computing Sick Matrix Matrix Condition Number Convergence Stability |
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