| 雷达组网的精确极大似然误差配准算法 |
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| 引用本文： | 丰昌政,薛强.雷达组网的精确极大似然误差配准算法[J].兵工自动化,2012,31(2):5-8. |
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| 作者姓名： | 丰昌政 薛强 |
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| 作者单位： | 海军工程大学管理工程系,武汉,430033;海军工程大学管理工程系,武汉,430033 |
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| 摘 要： | 针对最小二乘法和卡尔曼滤波方法在雷达网系统中的误差配准问题，提出一种雷达组网的精确极大似然误差配准算法。采用基于圆极投影的极大似然配准算法，利用各雷达站的几何关系，通过极大似然混合高斯一牛顿迭代方法估计出雷达网的系统误差，并进行仿真。仿真结果证明：该配准方法具有良好的一致性，可以用于多雷达组网的误差配准。
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| 关 键 词： | 误差配准 极大似然方法 雷达网 高斯牛顿迭代方法 |
| 收稿时间： | 2013/2/23 0:00:00 |
An Exact Maximum Likelihood Error Registration Algorithm for Radar Network |
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| Feng Changzheng
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Xue Qiang.An Exact Maximum Likelihood Error Registration Algorithm for Radar Network[J].Ordnance Industry Automation,2012,31(2):5-8. |
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| Authors: | Feng Changzheng Xue Qiang |
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| Affiliation: | (Dept. of Management Engineering, Naval University of Engineering, Wuhan 430033, China) |
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| Abstract: | For the least square method and Caiman filter method in radar network system＇s error registration problems, put forward a kind of radar netting exact maximum likelihood error registration algorithm. Using maximum likelihood registration algorithm based on circular polar projection, according to the radar station geometric relationship, to estimate the error of radar network system by maximum likelihood mixed Gauss-Newton iterative method, and carried out a simulation. The simulation results show that the algorithm has good compatibility, can be used for multi radar netted registration. |
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| Keywords: | error registration maximum likelihood radar network Gaussian-Newton iterative method |
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