| 单站无源定位技术研究 |
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| 引用本文： | 王澍. 单站无源定位技术研究[J]. 舰船电子对抗, 2010, 33(5): 13-17 |
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| 作者姓名： | 王澍 |
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| 作者单位： | 船舶重工集团公司723所,扬州225001 |
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| 摘 要： | 介绍了单站无源定位的原理以及基于频率信息的多普勒频率变化率测量,针对单站无源定位中对目标跟踪这样一个典型的非线性滤波问题,阐述了利用修正协方差的扩展卡尔曼滤波算法。
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| 关 键 词： | 单站无源定位 多普勒频率变化率 卡尔曼滤波 |
Study of Single-station Passive Location Technology |
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| WANG Shu. Study of Single-station Passive Location Technology[J]. Shipboard Electronic Countermeasure, 2010, 33(5): 13-17 |
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| Authors: | WANG Shu |
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| Affiliation: | WANG Shu(The 723 Institute of CSIC,Yangzhou 225001,China) |
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| Abstract: | This paper introduces the theory of single-station passive location and the measurement of Doppler frequency change rate based on the frequency information,aiming at the typical nonlinearity filtering problem of the target tracking in single-station passive location,expatiates the expanded Kalman filtering algorithm using the corrected covariance. |
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| Keywords: | single-station passive location Doppler frequency change rate Kalman filtering |
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