桌面式航行指挥模拟训练系统

摘要

In order to solve the problem of having few chances and weak abilities to be on duty for the junior commanding of -ficers, we established a desktop navigation command training system .This system founded the training scene database and used electronic chart data to form the 2D, 3D visual scenes and radar images .In addition, it used OpenGL Shading Language ( GLSL) to simulate the fog environment and made the class of LightPoint in the OpenSceneGraph ( OSG ) to draw the ship navigation lamp.The developed system focused on meeting the training weakness of junior commanding officers to navigate under the condi -tion of narrow channel , fog environment and being at night .It has been used in military training and achieved good results .%针对舰艇初级指挥军官独立值更机会少，处理海上实际情况能力弱的问题，建立桌面式航行指挥模拟训练系统。该系统建立了场景数据库，运用电子海图源数据形成二维、三维及雷达可视化场景，采用 OpenGL Shading Language （ GLSL）语言绘制雾效和基于OpenSceneGraph （ OSG）中LightPoint类绘制船舶航行灯，其重点在于满足舰艇初级指挥军官在狭水道、雾中和夜间航行等薄弱环节训练中的需要，已运用到部队训练中。