基于校园网的虚拟实验室的建立

Construction of a Virtual Laboratory Based on the Campus Network

随着虚拟现实技术和校园网络的发展,以及高校对实践教学的重视,使建立虚拟实验室成为可能。介绍了基于校园网络资源的虚拟实验室的基本原理,对几种构建方法加以比较,包括A ctiveX技术,QVTR和VRM L语言。并着重以VRM L技术为例,概述了基于W EB的虚拟实验室的网络架构,对虚拟实验技术进行了初步探讨。在此基础上,对虚拟实验的前景有了明确的认识,它是一种有效的辅助实验教学手段。

With the development of virtual reality technology and the campus network ,more attention is paid to the practical teaching and it is possible to set up virtual laboratory. This paper introduces the principle of the virtual laboratory based on the campus network, compares some kinds of setting-up methods, which include ActiveX technology, QVTR and the VRML language. Taking VRML as an example, it summarizes the network＇s structure of the virtual laboratory, probes into the technology of virtual experiment. Based on it, a distinct knowledge about virtual experiment is available, which is an effective aid to the practical teaching.