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

Abstract: 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.

Key words: computer application, virtual lab, VRML, pulse detonation engine, dynamic interactive technique