| 连续波雷达常值系统误差的估计 |
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| 引用本文： | 王正明.连续波雷达常值系统误差的估计[J].中国空间科学技术,1996,16(1):11-19. |
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| 作者姓名： | 王正明 |
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| 作者单位： | 国防科技大学 |
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| 摘 要： | 提出一种估计连续波雷达常值系统误差和轨道参数的非线性方法。该方法把一段较长时间的数据集中处理，运用样条函数描述轨道参数，建立精确的少参数的非线性模型，据此估计系统误差和轨道参数。和传统的最佳弹道估计（ＥＭＢＥＴ）方法比，该方法待估参数少、模型误差小、精度高。
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| 关 键 词： | 连续波雷达，系统误差，轨道要素，非线性分析 |
ESTIMATION OF CONSTANT SYSTEMATIC ERRORSOF CONTINUOUS WAVE RADAR SYSTEM |
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| Wang Zhengming.ESTIMATION OF CONSTANT SYSTEMATIC ERRORSOF CONTINUOUS WAVE RADAR SYSTEM[J].Chinese Space Science and Technology,1996,16(1):11-19. |
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| Authors: | Wang Zhengming |
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| Abstract: | n this paper,the author presents a nonlinear estimation method of theconstant systematic errors and orbit parameters of continuous wave radar systems.This method processes data in a long time interval altogether,using splines to describeorbit parameters,thus establishing a high precision nonlinear model with fewerparameters.The systematic errors and orbit parameters are thus estimated byapplying this model.Compared with the traditional EMBET method,this method hasthe advantages of much fewer parameters,small model errors, and high accuracy. |
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| Keywords: | ontinuous wave radar Systematic error Orbit element Nonlinear analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
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