协同作战视景仿真系统的开发

Develepment of Visual Simulation System for CEC Counterplan

协同作战视景仿真系统是一个能够对协同作战系统的体系结构及作战理念等进行演示验证的实时数字系统,是开展协同作战能力研究的有效手段。简要介绍了协同作战的基本理论,并从CEC作战应用的角度出发,介绍了多战机协同作战仿真软件的开发流程与系统的体系结构;此外,提出一种依据中程制导数据的导弹追踪飞行目标的算法,实现了导弹从发射、追踪至目标攻击阶段的精确仿真;创建了由多种飞机、雷达、坦克等组成的三维实体模型库,对MultiGen Creator开发模型过程中的建模方法、优化模型数据库以及利用Vega实现特效等几个具体问题进行了分析并给出了解决办法;实现了在计算机系统中一定范围的战场实景的模拟。开发和应用结果表明,系统灵活通用,效果逼真,并且具有较好的实时性。

The presented visual simulation system for CEC counterplan is a real -time digital simulation system for demonstrating the architecture, tactical idea of Cooperative Engagement Capability. This system will be the base and effective method for the CEC technology. The concept of Cooperative Engagement Capability was introduced briefly in this paper. And from the view of application of the CEC counterplan, the development process and architecture of whole system were discussed. Besides, an arithmetic for predigesting missile that can be guided while it tails after flight target was presented. And it implements accurate simulation of missile flight -attack. In addition, a 3D model library, which includes kinds of planes, missile radars and tanks, was established. Several specific problems, such as model -building, database optimization and special effect, appeared during using Creator/Vega to exploit weapon models are resolved. In summary, the battlefield view simulation within a range in computer system is shown realistically. The results of application show that this system is easy for general - purpose, realistic, and with good real - time characteristics.