Vrml-based Virtual Laboratory Design And Realization

In contemporary higher education, the teaching experiment occupies a very important position. It is an indispensable teaching activities in the part of training students for experiments at the same time the actual operation capability, innovation and problem-solving skills are also essential tools. With the computer network technology, multimedia technology and the rapid development of Virtual Reality Modeling Language technology, Internet-based Virtual experimental application in higher education are more and more attention.This issue of "digital circuit" courses experiments to study how the realization of a network of Internet-based virtual laboratory system. Papers in-depth study using virtual reality modeling Virtual Reality Modeling Language and Construction 3D Studio MAX Modeling Language virtual model, modeling program are given in the optimization method. According to the virtual laboratory performance requirements and functional requirements, analysis and design of an online virtual laboratory system, which can be completed virtual digital circuit experimental teaching curriculum objectives. The experimental realization of the teaching system is interactive, lifelike, virtual, reproducibility, and other characteristics. Users can operate them immersion experiment, the experimental feel intuitive environment. The virtual lab also provides users with a variety of environmental dynamic content and interactive way, so that users can conduct real-time on experimental process control and operation.