基于Vega的破片式战斗部导弹威力场视景仿真

Visual simulation of power field of fragment warhead missile based on Vega

为了解决导弹对目标毁伤过程的可视化问题,提出了使用视景仿真的方法研究导弹威力场。分析了破片式战斗部导弹威力场的两个重要因素"破片"和"冲击波"的威力场模型,在此基础上,结合可视化和计算机仿真技术,对导弹威力场的作用过程进行逼真的视景仿真,实现了导弹攻击战斗机的弹目交会过程的仿真演示。所建模型逼真程度高,特效设计形象逼真,仿真结果为导弹的毁伤评估提供了参考。

To deal with the damage course visualization for missile attacking target,the visual simulation method is proposed to study on power field of missile.Firstly,the power field model of fragment and shock wave which are two important factors of power field of fragment warhead missile are analyzed.Based on them,combining with visual and computer simulation technology,the lively visual simulation on the process of power field of missile is realized.Finally,the demo about the projectile target crossing when a missile is attacking a fighter is brought forward.The fidelity of model is high,the design of special effect is imaginal and lively,and the simulation result provides reference for damage assessment of missile.