| 显式制导下定位定向误差的影响分析 |
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| 引用本文： | 郑伟,徐明亮,汤国建,杨华波.显式制导下定位定向误差的影响分析[J].飞行力学,2009,27(6). |
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| 作者姓名： | 郑伟 徐明亮 汤国建 杨华波 |
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| 作者单位： | 国防科技大学,航天与材料工程学院,湖南,长沙,410073 |
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| 摘 要： | 建立了定位定向误差对显式制导精度影响的解析模型,提出了利用标准弹道参数估算定位定向偏差对制导精度影响的近似解析方法.结果表明,该方法计算精度高、速度快,可以满足显式制导下定位定向误差影响分析的需要.
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| 关 键 词： | 定位定向 误差传播 显式制导 弹道导弹 |
Analysis of Positioning and Orientation Deviation Impact on Explicit Guidance |
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| ZHENG Wei,XU Ming-liang,TANG Guo-jian,YANG Hua-bo.Analysis of Positioning and Orientation Deviation Impact on Explicit Guidance[J].Flight Dynamics,2009,27(6). |
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| Authors: | ZHENG Wei XU Ming-liang TANG Guo-jian YANG Hua-bo |
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| Institution: | ZHENG Wei,XU Ming-liang,TANG Guo-jian,YANG Hua-bo(College of Aerospace and Material Engineering,NUDT,Changsha 410073,China) |
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| Abstract: | An analytic model of positioning and orientation deviation impact on the hitting accuracy of explicit guidance mode is deduced,and puts forward a close to analytic method of estimating the positioning and orientation deviation impact on the hitting accuracy using the standard trajectory parameter.The results show this the method has high calculating precision and high calculating speed,and can satisfy the requirement of positioning and orientation deviation impact analysis for the explicit guidance mode. |
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| Keywords: | positioning and orientation error propagation explicit guidance ballistic missile |
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