材料硬度试验的虚拟设计与实现

Material Hardness Test Virtual Experiment Based on Virtual Reality Modeling Language

介绍了以VRML为工具,采用交互式多媒体开发三维虚拟试验的关键技术,设计了材料学实验中的硬度试验的操作过程。主要内容包括试验的物理建模、行为建模以及交互性设计等方面。设计达到了较好的真实效果,显示了虚拟现实技术在材料学试验中的广泛应用前景。

The key technology and processes of developing 3-D virtual laboratory by using VRML and interaction multimedia were introduced. The using processes of material hardness tester in materials science experiment were described. The important technological points are as follows：physical modeling,action modeling and interaetivity design etc. The system that has high trueness shows that the virtual technology is valuable in materials science experiment.