小型炸弹的地面爆炸景象实时模拟  

Real-time ground explosion scene simulation of small bomb

作　　者：李增林[1] 徐晓刚[1] 方旭晖[2] 邵承永[1] 

机构地区：[1]海军大连舰艇学院装备自动化系,辽宁大连116018 [2]海军大连舰艇学院导弹与舰炮系,辽宁大连116018

出　　处：《电子设计工程》2013年第3期7-9,14,共4页Electronic Design Engineering

基　　金：国家自然科学基金(60975016;61002052;61273262);浙江大学CAD&CG国家重点实验室开放课题(A1214)

摘　　要：通过分析小型炸弹爆炸的物理现象,建立了构成炸弹爆炸粒子的初始状态模型,结合爆炸粒子的受力情况,给出了爆炸粒子的运动状态模型。利用粒子系统基本方法,实现了小型炸弹爆炸外观景象的模拟。实验结果表明,采用该模型可以实现实时的爆炸效果模拟,通过控制和调整参量,可以获得多种不同类型的爆炸效果。By introducing physical phenomenon of small bomb ground explosion, the initial state model was built. Combing the force situation of the explosion particles, the movement state model of them was built. The bomb ground explosion appearance scene was simulated perfectly by using particle system. Experimental results show that using the model can achieve real-time simulation of bomb explosion effects. By controlling and adjusting parameters, many different types of bomb explosion effects can be obtained.

关 键 词：炸弹 爆炸 状态模型 实时性 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]