基于Creator和Vega的某防护系统可视化仿真研究  

Research of Visual Simulation for Protection System Based on Creator and Vega

作　　者：郑向平[1] 顾文彬[1] 唐勇[1] 

机构地区：[1]解放军理工大学工程兵工程学院,江苏南京210007

出　　处：《系统仿真学报》2008年第15期4082-4084,4088,共4页Journal of System Simulation

摘　　要：在某防护系统的研制过程中,为直观反映各优化参数对系统拦截效果产生的影响,实现了系统的可视化仿真。通过Creator建立了地形、洞库、来袭弹及防护系统等仿真模型,利用Vega作为可视化仿真平台,实现了带碰撞检测的用户自定义运动模型视点,利用粒子系统设计并实现了爆炸、尾焰、闪光、烟雾、碎片等效果。克服了因研制经费和试验场地受限而无法进行实弹拦截试验的难题,从而缩短了研制周期、节约了研制成本,对其他武器系统的可视化仿真具有一定的参考价值。In the developing process of the protection system, the system＇s visual simulation was realized for directly reflecting the influence produced by the optimize parameters to the system intercepting effect. Terrain model, cavity storeroom model, attacking missile model and protection system model, etc. were created by using Multigen Creator. Using Vega as the visual simulation station, user-defined motion model viewpoints with collision detection was developed. The special effects about blast, trail, flash, smoke, and debris, etc. were designed and realized with particle system. This project overcomes the problem that is impossible to take the real missile intercepting experiment for the limit of developing outlay and proving ground, thereby it can shorten the developing periods and save the developing costing, and it has certain reference value to other weapon system visual simulation.

关 键 词：防护系统 可视化仿真 VEGA CREATOR 碰撞检测 粒子系统 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]