空战数据融合性能分析与可视化仿真

Performance Analysis and Visual Simulation of Data Fusion in Air Combat

数据融合是把来自不同传感器或其它信息源的数据加以综合、相关、互联,以便提高定位和特征估计的精度,它是C3I系统和电子综合战系统中的关键技术。该文模拟一多机空战环境下,对我机的雷达、红外目标数据进行数据对准、相关、融合等的处理,并对其结果进行了分析。文中对航路设定、相关算法、航迹融合以及传感器管理进行了深入探讨,随后介绍了各个算法模块的具体实现。软件用VC++6.0开发,兼容OpenGL、matlab等语言,动态显示了数据融合的全过程。

Data fusion is the process of combining, correlating, associating data from multi - sensors or other information sources to achieve redefined position, identity estimation and assessment of situation. It is the key technique of C3I and EW system. In the article, the author fuses the data from radar and IRST of our plane in the multi - plane air combat, and analyses the result in the end. The paper introduces the algorithm for constructing track, track correlating , data fusion and management of sensor, and then, focuses on the realization of the algorithmic modules. The software is developed in VC + +6.0, merging malab, OpenGLiand other computer language, it displays the whole progress of data fusion vividly.