用于低空防卫的区域信息融合系统

区域信息融合系统具有布站灵活、低空区域探测性能好,能全天时、全天候工作的特点,在重点区域的国土防空中将发挥重要的作用。对区域信息融合系统的特点、组成、网络拓扑结构及实现技术等进行了一般性讨论。论述了系统目标信息融合的一般原则,包括目标融合及信息融合,特别对信息融合方式及算法进行了分析。对理想航迹人工加噪后,采用最小二乘法进行航迹生成的仿真,得到了期望的结果。该算法在工程中已得到验证。

Regional Information Fusion System Used for Low-altitude Defense

The regional information fusion system has such characteristics as the flexible allocation for the single station, good detection performance at low altitude, day-and-night and all-weather operation capability.It will have the important role in the national territory air defense.In this paper, we discuss the characteristics, composition, network topology structure and its implementation technique, and describe the general principle about information fusion of the system target, including target fusion and information fusion, especially analyze the information fusion mode and its algorithm.We use the Total-Least-Square (TLS) technique to perform the simulation of track generation by adding the noise signal to the ideal track and we obtain the expected results.This algorithm has been validated in the engineering.