A Virtual Assembly System for Aero-engines Based on VR  

作　　者：高颖 郭云鹏 邵亚楠 许志国 

机构地区：[1]College of Marine Engineering,Northwestern Polytechnical University [2]Armor Military Representative Office,the General Armaments Department

出　　处：《Defence Technology（防务技术）》2008年第3期235-240,共6页Defence Technology

摘　　要：In this paper,a synthesized technique is explored through design of a virtual experiment system for main aero-engine based on VR,which attempts to integrate some VR techniques,such as 3D stereo simulation and modeling,3D scene management and human-computer virtual assembly based on data glove and collision detection.The geometry modeling and instantiation technique,virtual hand modeling and data glove interaction technique are discussed chiefly.Finally,taking aim at assembling and dismantling experiment system of a certain aero-engine,interface technology is expounded also.In this paper,a synthesized technique is explored through design of a virtual experiment system for main aero-engine based on VR,which attempts to integrate some VR techniques,such as 3D stereo simulation and modeling,3D scene management and human-computer virtual assembly based on data glove and collision detection.The geometry modeling and instantiation technique,virtual hand modeling and data glove interaction technique are discussed chiefly.Finally,taking aim at assembling and dismantling experiment system of a certain aero-engine,interface technology is expounded also.

关 键 词：虚拟技术 计算机仿真 模型设置 数据转换 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]