VR技术在联合站仿真演练系统中的应用研究  

Application Research of Simulation Drilling System of Combination Station Base on VR Technology

作　　者：李从信[1] 李荣辉[1] 

机构地区：[1]大庆石油学院计算机与信息技术学院,黑龙江大庆163318

出　　处：《郑州大学学报（工学版）》2006年第4期106-110,共5页Journal of Zhengzhou University（Engineering Science）

基　　金：国家火炬计划资助项目(2004EB550007)

摘　　要：介绍了应用虚拟现实技术的联合站仿真演练系统的优越性,阐述了三维建模技术、实例化技术、纹理映射技术、LOD技术、碰撞检测技术、数据库技术等关键技术在系统中的具体应用.从场景建模、场景表现艺术性和三维物体运动模拟三个方面,以游离水脱除器场景为例详细说明了VR技术在系统中的应用实现.此系统在应用过程中,物体表现形象、逼真,操作实时、有效,能够让用户身临其境地感受实际环境和真实操作,在实际的操作演练中切实发挥作用.The superiority that apply virtual reality technology to simulation drilling system of combination station is introduced. Idiographic application of some key technologies, such as three- dimensional modeling technology, instance technology, texture mapping technology, LOD technology, collision detection technology, data- base technology and so on, are expatiated in the system. From scene modeling, scene representation art and three- dimensional object movement simulation three aspects, the application implement of VR technology in the system is explained, take dissociative water prolapsus implement scene for example. In the process of application, the representation of objects in the system is visual and vivid, operations are real - time and effective, user can be personally on the scene take practical environment and actual operation and verily bring into play function in the practical operation drilling.

关 键 词：虚拟现实 实例化 层次细节 碰撞检测 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]