防暴弹投射可视化方法研究  

Study on Trajectory Visualization Methods of Riot Bomb

作　　者：王金华 战仁军[1] 刘旭琳[2] 

机构地区：[1]武警工程大学,陕西西安710086 [2]西安现代控制技术研究所,陕西西安710065

出　　处：《计算机仿真》2013年第7期17-20,共4页Computer Simulation

摘　　要：在关于非致命性防暴弹投射培训系统的设计中,需研究防暴弹飞行视景仿真问题。由于防暴弹飞行不规则,并且具有刺激性,目前还没有防暴弹虚拟训练系统。为解决防暴弹投射全程动态真实性效果问题,提出一种基于粒子系统的弹丸飞行可视化仿真方法。借助于粒子生成、遍历以及消亡等动态特性,建立防暴弹飞行仿真模型,解决了场景中的粒子优化、拓扑结构控制等关键技术,实现了在虚拟环境下防暴弹飞行的实时渲染。实验结果表明,改进方法可行,且计算量少、可视效果好,能够为后续研究提供技术支持。实验证明,上述方法具有很高的通用性,也可为非致命弹的设计提供参考依据。In order to research bias of fall point and spreading unevenly of the crowd control-oriented riot bomb, a visualization method for the exterior ballistics was proposed,which brings the path of a projectile in virtual environment by particle system.The makeup of nine-barreled riot bomb transmitter system and its working principle were studied.And the models of exterior ballistics of riot bomb were presented.The results based on Visual C＋＋.NET and Vega Prime 2.0.1 show that this system has good real-time characteristics and the effect is realistic.Besides,the presented principles are of high generality and usability for the visual simulation developments of other bomb.

关 键 词：视景仿真 防暴弹 外弹道 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]