| 引力模型在导弹制导中的应用 |
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| 引用本文： | 李双喜,黄冠华.引力模型在导弹制导中的应用[J].航天控制,2009,27(4). |
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| 作者姓名： | 李双喜 黄冠华 |
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| 作者单位： | 北京航天自动控制研究所,北京,100854 |
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| 摘 要： | 目前国内导弹大部分是以惯性制导为主,一般通过提高惯性器件水平来提高导航精度.而减少引力计算误差,也是提高精度的有效途径.本文定量计算了引力计算误差对导弹精度的影响,提出了一种适用于弹上实时计算的引力高精度快速计算方法及实施流程,为工程应用奠定了基础.
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| 关 键 词： | 导弹 引力 快速算法 |
Applications of Gravity Model in Missile Guidance |
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| LI Shuangxi,HUANG Guanhua.Applications of Gravity Model in Missile Guidance[J].Aerospace Control,2009,27(4). |
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| Authors: | LI Shuangxi HUANG Guanhua |
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| Institution: | LI Shuangxi HUANG Guanhua Beijing Aerospace Automatic Control Institute,Beijing,100854,China |
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| Abstract: | Nowadays inertial navigation is the mainly method for missile navigation systems.Though the common way for improving the navigation precision is to enhance the inertial apparatus level,reducing the computing error of gravity is an efficient way.The effect of the gravity error on landing error is calculated quantificationally.This paper brings forward a highly precise and fast method for computing gravity on missiles which is applicable to real time computation and engineering application. |
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| Keywords: | Missiles Gravity Rapid computation |
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