| 一种改进的系统误差配准算法 |
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| 引用本文： | 蔡方凯.一种改进的系统误差配准算法[J].四川大学学报(自然科学版),2009,46(5):1337-1340. |
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| 作者姓名： | 蔡方凯 |
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| 作者单位： | 成都电子机械高等专科学校通信工程系,成都,610031 |
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| 基金项目： | 四川省教育厅2007年重点项目基金项目 |
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| 摘 要： | 雷达组网系统首先要解决误差配准问题,以便较准确地估计和消除系统误差.作者提出了一种改进的基于ECEF坐标系的广义最小二乘算法用于误差配准.该算法通过循环配准逐渐对真实的系统误差进行逼近.仿真数据验证了该算法的性能优于传统的ECEF-GLS误差配准算法的性能.
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| 关 键 词： | 雷达组网 误差配准 ECEF坐标系 广义最小二乘算法 |
| 收稿时间： | 3/4/2009 12:00:00 AM |
A modified algorithm for registration of system errors |
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| CAI Fang-Kai.A modified algorithm for registration of system errors[J].Journal of Sichuan University (Natural Science Edition),2009,46(5):1337-1340. |
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| Authors: | CAI Fang-Kai |
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| Institution: | Department of Communication Engineering,Chengdu Electromechanical College |
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| Abstract: | In radar networking system, the registration of system errors is a prerequisite process so that the system errors can be estimated and removed accurately. In this paper, an algorithm of modified generalized least square in ECEF coordinate system is proposed for the registration. In the algorithm, the actual system errors are approached gradually using iterative registration processes. Simulations of the algorithm have been done and show that the performance of the algorithm superiors to that of the traditional ECEF-GLS |
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| Keywords: | radar netting error registration ECEF coordinate system ECEF-GLS |
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