基于OpenGL的战斗部结构可视化系统  

Visualization System of Semi-Armor-Piercing Warhead Based on OpenGL

作　　者：杨云斌[1] 卢永刚[1] 周岩[1] 李会敏[1] 

机构地区：[1]中国工程物理研究院结构力学研究所

出　　处：《计算机仿真》2004年第9期123-126,122,共5页Computer Simulation

基　　金：中国物理研究院院内基金资助 42 10 4( 2 0 0 2 0 3 18)

摘　　要：该文首先建立三种不同头部形状的半穿甲战斗部特征模型 ,通过这些模型能够实现战斗部参数化设计 ,然后结合OpenGL技术 ,分析了半穿甲战斗部可视化系统的设计和实现 ,包括可视化系统的总体框架和可视化建模技术 ,特别给出了旋转结构体的可视化建模技术。最后 ,利用数值积分方法 ,对半穿甲战斗部的特征参数进行计算 ,其特征参数主要包括壳体和炸药的质量、质心和体积。并实现了系统可视化 。Firstly, the characteristic models of three kinds of Semi-Armor-Piercing warheads with different head shapes are established in paper. Based on these models, we can realize the parameter design of these warheads. Combined with the technology of OpenGL, the design & implementation of the visual system of the warhead is analyzed including the overall framework of the visual system and the visual modeling, specially, the visual modeling of the rotative object is made out. Finally, by using the numerical integral method, the system can calculate the characteristic parameters. The characteristic parameter include the mass, the center of mass and the volume of the shell and detonator. The system visualization is realized, and a concrete visual example of one warhead and the validation model are given.

关 键 词：OPENGL 特征参数 可视化 半穿甲战斗部 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]