| 航迹相关与融合的性能评估 |
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| 引用本文： | 余安喜,胡卫东,郁文贤,杨宏文.航迹相关与融合的性能评估[J].系统工程与电子技术,2003,25(7):897-900. |
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| 作者姓名： | 余安喜 胡卫东 郁文贤 杨宏文 |
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| 作者单位： | 国防科学技术大学ATR重点实验室,湖南,长沙,410073 |
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| 摘 要： | 多传感器多目标航迹相关与融合的性能评估是数据融合系统的重要组成部分 ,但多年来国内外一直缺乏一套可被广泛接受的反映融合系统性能的指标体系。提出一种计算航迹纯度的方法 ,解决了融合航迹与目标真实轨迹的关联这一关键技术难题。并在此基础上 ,对航迹相关与融合的性能需求加以分析 ,建立了一组用于性能评估的较为完备的指标体系。该技术已成功应用于实际的数据融合测试与评估仿真系统中
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| 关 键 词： | 航迹相关与融合 性能评估 航迹纯度 |
| 文章编号： | 1001-506X(2003)07-0897-04 |
| 修稿时间： | 2002年3月23日 |
Performance Evaluation for Track Correlation and Fusion |
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| YU An xi,HU Wei dong,YU Wen xian,YANG Hong wen.Performance Evaluation for Track Correlation and Fusion[J].System Engineering and Electronics,2003,25(7):897-900. |
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| Authors: | YU An xi HU Wei dong YU Wen xian YANG Hong wen |
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| Abstract: | Multisensor multitarget track correlation and fusion are two critical problems of a data fusion system, but there is not a set of recognized criteria available for their performance evaluation. In this paper, a method for calculating track purity is proposed in order to realize the correlation between fusion tracks and true target tracks. Also, the performance requirement of the track correlation and fusion is analyzed and an approximately complete set of criteria are put forward for the performance evaluation. This technology has been applied to a practical performance evaluation simulation system successfully. |
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| Keywords: | Track correlation and fusion Performance evaluation Track purity |
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