【摘要】 在介绍虚拟现实概念的基础上,报告了目前国内外高校的研究现状。通过对不同特点仿真系统的比较、分析,提出建立基于Web化工设备数据库的协同虚拟现实系统的必要性和可行性,简要论述了实现系统架构的关键技术。最后,指出带宽仍是系统发展的主要瓶颈。化工协同虚拟现实系统的建立对其他领域的协同仿真有重要的参考价值和理论意义。更多还原

【Abstract】 On the basis of introducing the concept of virtual reality,reports the status quo researched by domestic and foreign institutes.Through comparing and analyzing these simulation systems with different characteristic,it proposes the necessary and the feasibility about establishing a collaborative virtual reality system based on Web chemical equipment database,and simply describes the key technologies to achieve this system structure.At last,points out the wideband is still a main bottleneck in system development.With regard to the collaborative simulation of other fields,the establishment of chemical collaborative virtual reality system has great reference interest and theoreticalt significance.更多还原