利用虚拟环境对车辆耐撞性进行有限元分析

S. Kuschfeldt, M. Schulz, T. Ertl, Thomas Reuding, M. Holzner
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引用次数: 11

摘要

计算机图形技术的进步,加上车身碰撞行为的有限元模拟的复杂性的增加,导致需要新的可视化技术来促进这种工程计算的分析。虚拟现实系统VtCrash提供了新颖的人机界面技术,用于直观和交互式地分析大量的碰撞模拟数据。VtCrash将几何和物理属性数据作为输入,使用户能够进入虚拟碰撞,并与车辆的任何部分进行交互。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The use of a virtual environment for FE analysis of vehicle crash worthiness
The advances in computer graphics technology plus the increased complexity of finite element (FE) simulations of the crash behavior of a car body have resulted in the need for new visualization techniques to facilitate the analysis of such engineering computations. The VR system VtCrash provides novel computer-human interface techniques for intuitive and interactive analysis of large amounts of crash simulation data. VtCrash takes geometry and physical properties data as input and enables the user to enter a virtual crash and to interact with any part of the vehicle.
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