分布式虚拟现实系统的研究

Research on Distributed Virtual Reality System

摘要: 交互性是虚拟现实系统最重要的特征之一，分布式虚拟现实系统是其多用户化，系统网络化的发展。多个用户通过网络连接共享整个虚拟环境，并且用户之间可以进行数据交互。本文首先阐述了分布式虚拟现实系统的概念、特征和体系结构，在此基础上，采用B/S结构，利用Virtools三维引擎，对多用户虚拟现实系统的具体实现进行了研究，并设计实现了虚拟检修培训考核系统，取得了较好的效果。

Abstract: Interactivity is one of the most important features of virtual reality systems, and distributed virtual reality system is its development of multi-user and system network. Multiple users share an entire virtual environment through network connection, and can exchange data with each other. This paper describes the concept, features and architecture of distributed virtual reality system; on this basis, using B/S structure and three-dimensional Virtools engine, multi-user virtual reality system implementation has been studied, and virtual maintenance training and examination system has also been designed and implemented, achieving good results.