一种新的雷达数据源质量评价指标

A New Quality Metrics of Radar Data Source

摘要: 以多目标多传感器系统性能评估为前提,针对当前评估过程对数据源定量评估的不足,尝试提出一种新的航迹数据源质量评价指标及其计算公式,从目标数量、回波数量和质量及回波密度等几个方面对数据源质量进行定量评价。经仿真实验证明:这些指标能较为准确地反映信息源质量,能运用于多目标多传感器系统性能综合评估中,为信息源质量提供准确的、定量的描述。

Abstract: A new set of quality metrics of data source is proposed based on MMT system performance evaluation.The quality of data source is evaluated quantificationally from target numbers,echo numbers and quality,and density of echo.Simulation tests show that the metrics can reflect the quality of data source exactly and can be used to evaluate MMT system performance.