Based On The Labview Virtual Laboratory Research And Development

With the improvements of computer technologies, network technologies and virtual instrument technologies, virtual instrument laboratory, which is a new experimental environment, following traditional laboratory, has played an increasingly important role in social development and progress. Teaching reform has given a higher requirement on the ability of innovative and comprehensive capacity of students. Teaching mode, teaching content, and teaching method of experimental teaching, needs to be reformed and improved. The urgent need of teaching reform and virtual laboratory techniques development make the virtual laboratory into practical applications from theory.Firstly, presente an overview of the research background, research ideas, theoretical starting point, technical routes of the thesis; Introduce the definition, classification, strengths and development status of virtual laboratory in experimental teaching; Study the structure of common virtual laboratory system and give the the virtual experiment system architecture and technology implementation.Secondly, introduced the virtual laboratory system's hardware system and software systems. Give a detailed description and explanation for the NI-ELVIS, YL-910 sensor integrated laboratory bench, the virtual experiment development environment-Lab VIEW, and virtual laboratory management system technology implementation; Analyze the specific application of simulation experiments and real-time measurement experiments and introduce their design principles, methods, purpose and significance in mechanical engineering testing teaching.Finally, summarize the virtual experiment laboratory research work in the dissertation based on the experimental content and technique, and further give some outlooks in the future.