混合建模技术在虚拟现实组态软件中的应用

Application of modeling based on graphics and image in virtual reality configuration software

传统组态软件由于其二维特征,使画面的丰富性和浸入感受到很大限制,基于虚拟现实技术的组态软件很好地解决了这个问题。针对建模技术的选择是问题的关键之一,对3种建模技术分别进行了介绍和特点分析,提出混合建模技术是构建基于虚拟现实组态软件场景比较理想的方法,并对系统建模的流程以及涉及的几个关键问题进行了说明。利用虚拟现实开发工具软件,采用提出的混合建模方法开发了虚拟现实组态软件的组态与运行程序,实验结果表明了方法的可行性。

Because of the characteristic of two-dimension of general configuration software,the richness and immersion of its interface are limited. Aiming at the fact that the choice of modeling technologies is the one of key problem, three modeling technologies are introduced and analalysed. The author proposes that the modeling technology based on graphics and image is a perfect way to build scene of configuration software based on virtual reality technology. Moreover, the flow of system modeling and several involved problems are presented. Using virtual reality development kit software, configuration and running program of configuration software based on virtual reality are developed adopting the presented method. Experiments result proved the feasibility of this method.