The Research And Realisation Of The Mutual Virtual Laboratory Based On Vrml And 3dmax

As a significant branch oc CAI,Virtual experiment is paied more attention than before with the rapidly development and the widely application of computer technolog.Using the feature of the virtual reality technology tap the virtual experiment segment online education and vividly do many realy experiments or finish some problems in traditional education many really,all these have become the key segment of the experimental teaching.According to the shortages and the actualities of current virtu laboratory, the paper puts forward a design and method which will be realized in the virtual circuit experiment platform. Firstly, this paper introduces the concept, characteristic and the application outlook of the virtual experiment platform,gives the constittute,the operated method and the technical realized will be used in the virtual experiment platform; finish the integrated model and framework design of the virtual experiment platform.Secondly,the paper analysis the hiberarchy of the the virtual experiment scene,advance the founded method of scene, finish the virtual experiment platform and virtual experiment design of scene,gives the process of batting around in the virtual experiment lab.At the same tiime, the article expatiates the model designed the method realized of the virtual appartus and virtual electronic component by example of the virtual oscillograph , gives some methods that optimize the VRML files.Lastly, this paper discusse the principle of connection between the virtual component, the principle and algorithm of the proliferation transmission.we make a example which is the experiment of accumulate points circuit to explain the operating process of the virtual experiment.