| 多坐标系下目标跟踪的联合滤波 |
| A Federated Filter of Target Tracking in Multi-Coordinates |
| 修订日期：2003-04-21 |
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| 中文摘要: |
| 针对雷达目标观测和处理在不同的坐标系下完成，本文提出了联合滤波算法来跟踪机动目标。该算法以卡尔曼滤波器为基础，直角坐标系下和极坐标系下的算法相联合，不仅克服了两种坐标系下滤波算法的不足，而且对机动目标有很好的跟踪效果。仿真实验结果表明了该算法的有效性。 |
| 英文摘要: |
| Pointing at observation and processing of the radar target, these are finished in different coordinate systems, and in order to track the maneuvering target, a federated filter algorithm of maneuvering target track is presented in this paper. This algorithm is based on the Kalman filter and the algorithm in rectangular coordinate is combined with the algorithm in polar coordinate. The shortages of the algorithms with the two coordinates are overcome and the tracking effect on the maneuvering target is very good. The simulation experiment results show the effectiveness of this algorithm. |
| 金宏斌 徐毓 董峰 |
空军雷达学院指挥自动化工程系 湖北武汉430019
(金宏斌，徐毓)
，空军雷达学院指挥自动化工程系 湖北武汉430019(董峰)
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| 中文关键词: 机动目标跟踪 联合滤波 坐标系 雷达 卡尔曼滤波器 算法 |
| 英文关键词:maneuvering target tracking,Kalman filter,federated filter,coordinate |
| 基金项目:国防预研基金资助项目 (5 14 2 10 4 0 10 3JB4 90 1) |
| DOI： |
| 引用本文：金宏斌,徐毓,董峰.多坐标系下目标跟踪的联合滤波[J].计测技术,2003,(5):5~7. |
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