Virtual Instrument Applications In The Electronics Course Experiments And Research

Along with the modem information technology progress and the teaching method reform, practice has turned to be one of the important sectors in students' comprehension of theory. Experiments have become an indispensable component in teaching and the most effective method to improve students' creativity and practice. However, there are a series of problems prevail in current university traditional laboratory, such as timeworn teaching equipment, insufficient instrument, lack of teachers.Nowadays, some of our country's universities are faced with many problems in testing courses. The problems include the use of old test instruments and uninspiring coursework. Updating the hardware is expensive and it's difficult to maintain them. The shortcoming of traditional experimental instruments is increasing obvious. To improve the facilities for use in these courses and provide innovation to teaching methods, the thesis introduces Visual instruments to experiment teaching. Here, a computer takes the place of many traditional instruments, and then can complete the test task with minimal accessorial hardware.Focusing on the demand of teaching, the thesis gives the design idea and structure of the teaching platform based on Visual instruments, and constructs the platform using labVIEW with existing conditions. Some common experiments are developed using LabVIEW, which can help to finished teaching task without other hardware. So inspiring the students' interests and improving the quality of teaching.