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数据标准化是信息融合系统中的一个重要环节,对后续的信息处理精度有着很大的影响。介绍了防空系统中常用的时空配准方法,并给出了具体的时间对准算法,在传感器的扫描周期不同,导致数据采样时刻不同步的情况下,基于滤波算法,提出了一种细分时间片的时间对准算法。对防空信息的进一步处理具有重要的作用。
Data standardization is an important part of information fusion system, which has a great impact on the accuracy of subsequent information processing. The space-time registration method commonly used in air defense systems is introduced and a specific time alignment algorithm is given. Under the condition of different scan periods of the sensors, which leads to the unsynchronized data sampling time, a subdivision based on the filtering algorithm is proposed Time slice alignment algorithm. The further processing of air defense information has an important role.