The Research On Speech Controlled CAI System Of Electrical And Electronic Experiment Based On EWB

Through an analysis of present Electronics Technology teaching and a probe into the CAI theory, and combining with the characteristics of vocational technology education, the thesis puts forward the basic idea of applying CAI in electronics technology experiment teaching and the principles of designing such a CAI system, meanwhile carries on the design work from four aspects. In the process of making the simulated experiment system, the ordinary making process of CAI courseware is first introduced, with an elaboration of each link in the production chain and a comparatively detailed description to the integration function of Authorware and part of its practical use technology. The concrete applications of it in the system are presented through living examples, and a short introduction to the object, range and effect of application is also given.The system has a double function, which assists both learning and teaching. Students are able to learn by themselves the basic operations of EWB circuit-simulated software through the execution of modules in the system. The use of the system in Electronics Technology experiment teaching can on the whole accomplish the demonstrations of the matching textbooks, the experiments for students and prophase work of electric circuit design. The use of the courseware-making tool"Authorware"and EWB circuit simulation software for rapidly and conveniently developing electronics technology simulated experiment system is a feasible way to modernize the educational methods in experiment teaching. This kind of new teaching mode, have become the trend of the education of experiment, also will produce the profound influence to the traditional teaching mode, teaching thought, content of course and the teaching construction.