| 平台自标定数据有效性评估方法研究 |
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| 引用本文： | 董燕琴,王玉森,安维廉,戚堂有.平台自标定数据有效性评估方法研究[J].航天控制,2009,27(1). |
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| 作者姓名： | 董燕琴 王玉森 安维廉 戚堂有 |
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| 作者单位： | 1. 国防科技大学航天与材料工程学院,长沙,410073;第二炮兵装备研究院,北京,100085
2. 第二炮兵装备研究院,北京,100085 |
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| 摘 要： | 平台系统测量误差是构成导弹制导误差的主要成分,采用平台系统自标定技术是降低平台测量误差影响的有效手段;而自标定结果是否可信,用什么标准进行衡量判定,需要给出定量评估;本文探讨了采取与转台标定数据作相容性检验、对自标定数据有效性进行评估的方法,提出如果转台标定数据与自标定数据相容,则既能验证自标定数据的有效性,又能将两种数据融合,降低各误差系数均值的随机性,从而提高导弹的命中精度.
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| 关 键 词： | 平台自标定 相容性检验 有效性 评估方法 |
Research on Methods of Evaluating the Validity of Platform Self-calibration Data |
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| DONG Yanqin,WANG Yusen,AN Weilian,QI Tangyou.Research on Methods of Evaluating the Validity of Platform Self-calibration Data[J].Aerospace Control,2009,27(1). |
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| Authors: | DONG Yanqin WANG Yusen AN Weilian QI Tangyou |
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| Institution: | DONG Yanqin1,2 WANG Yusen2 AN Weilian2 QI Tangyou21.College of Astronautics , Material Engineering,National University of Defence Technology,Changsha 410073,China2.Equipment Institute of Second Artillery,Beijing 100085,China |
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| Abstract: | Measurement error of platform system constitutes the main part of missile guidance error.Using the self-calibration technology of platform system is an efficient way of reducing the effect of the measurement error of platform.However,whether is the result of self-calibration believable or not,and which standard is used to judge it? It needs to give a quantitative evaluation.In order to evaluate the effect of self-calibration data,the consistent test with turntable calibration data is presented and used in t... |
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| Keywords: | Platform self-calibration Consistent test Validity Evaluation methods |
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