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| 有源无源雷达信息融合系统误差估计 | |
| 引用本文： | 王艳,彭应宁,王华彬.有源无源雷达信息融合系统误差估计[J].现代雷达,2007,29(11):44-48. |
| 作者姓名： | 王艳 彭应宁 王华彬 |
| 作者单位： | 1. 清华大学电子工程系,北京,100084;空军装备研究院雷达所,北京,100085 2. 清华大学电子工程系,北京,100084 3. 空军装备研究院雷达所,北京,100085 |
| 摘 要： | 有源雷达和无源雷达系统误差估计是实现有源无源雷达信息高精度融合的关键环节之一。由于时差定位无源雷达具有与有源雷达不同的误差分布特点,多有源雷达之间的系统误差估计方法已不适用于无源雷达与有源雷达之间的系统误差估计。文中提出一种系统误差估计方法,利用有源雷达和无源雷达对同一目标的观测,同时估计有源雷达的系统误差和无源雷达的时差系统误差,并通过仿真实验验证了该方法的有效性。 |
| 关 键 词： | 有源雷达 无源雷达 时差定位 系统误差 |
| 修稿时间： | 2007-07-12 |
System Error Estimation for Information Fusion of Active Radar and Passive Radar |
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| WANG Yan,PENG Ying-ning,WANG Hua-bin.System Error Estimation for Information Fusion of Active Radar and Passive Radar[J].Modern Radar,2007,29(11):44-48. | |
| Authors: | WANG Yan PENG Ying-ning WANG Hua-bin |
| Affiliation: | 1. Electronic Engineering Department of Tsinghua University, Beijing 100084, China;2. Radar Institute, EAAF, Beijing 100085, China |
| Abstract: | System error estimation for active radar and passive radar is the key for realizing high precision Information fusion of passive radar and active radar. Passive radar has different error distribution characteristics because of different location methods from active radar, and the existing methods of system error estimation for active radar network arent applicable to the radar network of active radar and passive radar. This article proposes a method for system error estimation based on observation data on the same target by passive radar and active radar. The simulation results show that the method works effectively. |
| Keywords: | active radar passive radar time difference location system error |
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