| This paper studies the MVC design pattern, RIA technologies such as in theapplication of virtual experiment platform using interactive network simulationtechnology and virtual reality technology to construct virtual laboratory aerodynamics.Designed to enrich the forms of teaching, so that more targeted experimental class,highlighting the purpose of the experiment, improve teaching efficiency.Firstly, in the Unified Modeling Language (UML) as the demand description tool,the system detailed needs analysis and detailed design. Obtained from needs analysissystem module, function, and then the server architecture and system module design,discusses the key technologies of system implementation. The system will Flash,VRML and other advanced full visual impact of virtual reality technology toaerodynamics virtual laboratory of the implementation process, the application of MVCdesign pattern on the system level design, a combination of C#, AS3.0, ASP.Net theadvantage of a variety of development languages, so that the system stability, portabilityand scalability, outstanding. The two-dimensional animation technology to achievethree-dimensional virtual reality experiment dynamic visual effects, but also on Flashanimation technology challenges and try. Final design of the system is functional andnon-functional test cases, test optimization system.This paper studied aerodynamics virtual experiment platform preview, experiment,lab reports, answering questions, discussions and other teaching work closely together,to form a complete and coherent process of teaching so that students can follow in theprocess memory curve to continue to deepen the impression. WEB-based virtualexperiment in experimental teaching platform in time and space has been extended.Among both students and teachers to provide one to one or one to many online andoffline communication. Enhance the students’ sense of participation, immersion, sonaturally into the whole experimental process, and enhance the effectiveness ofteaching.. |
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