目标多航迹数据动态灰色关联算法研究

Research on the Correlation Algorithm of Multi-track Dynamic Data Based on Grey Incidence

为解决雷达组网中,由于多传感器的使用,以及存在各种干扰和欺骗,使得空中目标的状态参数比较复杂的问题,采用灰色关联度和动态灰色GM(1,1)模型对量测数据进行处理。实例计算表明该方法不仅减弱环境和目标机动对状态参数的影响,而且所涉及的参数及数据计算量也减少许多,从而提高了数据处理速度。

The use of multi-sensor in the radar net and the existence of various kinds of jamming make the state parameters of the target in air very complicated. Based on the character of data, the grey incidence and grey model GM (1,1) are used in processing the measurement data. By adopting this method, the data processing speed is improved.