为了提高作战仿真效果的可信度,提出了一种基于单元体的解决思路,并通过弹头终点弹道特性、装备几何特征、弹头与目标的关系分析,建立了陆军作战仿真的弹目交会模型。试验测试结果表明:该模型能够仿真作战过程中的弹头命中点坐标,满足作战仿真系统的准确性、实时性要求。 In order to improve the credibility of the combat simulation, a cell-based solution was proposed. Through the analysis of the relationship between the projectile’s ballistic characteristics, equipment geometry, warheads and targets, a model of Army engagement simulation was established. The test results show that the model can simulate the warhead hit point coordinates in the process of warfare, and meet the requirements of accuracy and real-time of the battle simulation system.