针对制导武器仿真系统对于准确实时表现战场态势信息、精确显示战场态势的现实需求,分析了制导过程中态势信息的融合方法,通过改进加权平均法及优化小波变换完成数据与图像融合处理,采取VegaPrime与OpenGL混合编程方式,完成制导战场态势实时显示的功能,在态势可视化中,实时完成弹载传感信息的融合解算及效果显示,并完成制导过程融合前后数据的精度分析,结果表明达到良好的三维态势显示的效果,且融合后的仿真数据与图像更为精确。

Due to realistic demand of performing accurate, real-time battlefield situation information and showing the battlefield situation accurately for guided weapon simulation system, the fusion methods of situation information in the guided process were analyzed, data and image fusion processing was achieved through improving the weighted average method and optimizing the wavelet transform: At the same time, the advantage of Vega Prime and OpenGL hybrid programming approach was used to complete the function of real-time display for the guided battlefield situation; In the process of situation real-time visualization, the solution of missile-borne sensors information and the display of real-time effects were realized, then accuracy analysis of data got before and after the guidance was made. The results show that this method has achieved good effect of three-dimensional situation visualization, more accurate simulation data and image fusion, after fusion, the simulation data and the image are more accurate.