应用VRML技术的脉冲爆震发动机虚拟实验系统开发  

Development of a Virtual Lab System for Pulse Detonation Engine by VRML Technology

作　　者：郑海飞[1] 唐豪[1] 

机构地区：[1]南京航空航天大学

出　　处：《工程图学学报》2011年第4期57-62,共6页Journal of Engineering Graphics

基　　金：国家自然科学基金资助项目(NSFC50776045)

摘　　要：在脉冲爆震发动机的教学科研中,迫切需要开发一个演示系统结构与运行过程的虚拟实验室系统。以VRML虚拟现实技术为平台和UG三维实体建模为单元,构建了具有交互功能的脉冲爆震发动机虚拟动态实验系统,实现了脉冲爆震发动机的虚拟拆卸与装配以及脉冲爆震发动机系统的虚拟运行。该虚拟实验系统避免了实际试验过程的危险性和涉密性等问题,具备远程教学科研的演示功能。The development of a virtual lab system for pulse detonation engine to demonstrate its structure and operation process is urgently needed in the teaching and scientific research.The interactive virtual dynamic experiment system is developed based on the VRML technology and 3D models designed by UG,to realize the virtual assembly and disassembly and virtual operation.This system solves the deficiencies of being risky and confidential in the actual test procedures and has the demonstration functions of remote education and scientific research.

关 键 词：计算机应用 虚拟实验系统 虚拟现实建模语言 脉冲爆震发动机 动态交互技术 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]