| 纯方位目标跟踪附加等价噪声及自适应处理 |
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| 引用本文： | 周丰.纯方位目标跟踪附加等价噪声及自适应处理[J].海军工程大学学报,1996(3). |
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| 作者姓名： | 周丰 |
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| 作者单位： | 海军兵器工程系 |
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| 摘 要： | 对多种航路下的等价量测噪声进行了分析和仿真，从中可以发现，在某些航路，由于敌我平台的位置摄动，造成附加等价量测噪声的迅速增大，因此必须对其进行自适应处理，文中给出了仿真结果。
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| 关 键 词： | 附加等价噪声，自适应 发散 纯方位目标跟踪 |
Equivalent Additional Noise of Bearings-only Target Tracking and Adaptive Process |
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| Zhou Feng.Equivalent Additional Noise of Bearings-only Target Tracking and Adaptive Process[J].Journal of Naval University of Engineering,1996(3). |
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| Authors: | Zhou Feng |
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| Abstract: | As we know in practice, the convergence and stability of bearings-only target tracking filter are influenced by the pattern of own-ship movement in a certain way.This paper analyses and simulates the equivalent additional measuring noise in somekinds of trajectorys. It is discovered that the equivalent additional measuring noises increase rapidly because of the perturbation of target and own platform in some trajectorys. The adaptive process is needed. The result of simulation is given in this paper. |
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| Keywords: | Equivalent additional noise Adaptionl Divergence Bearings only target tracking |
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