Abstract:Based on LabVIEW programming language, a simulation teaching system for dielectric constant measurement is designed. The measurement system innovates by integrating multiple intelligent identification systems and virtual simulation platforms, so as to standardize students' experimental operations and strengthen students' awareness of “first preview, then experiment”. By automatically visualizing the results, students can quickly analyze them. The relative error of the system fluctuates within the range of 6%, and the results are more accurate and reach the laboratory use level, which can allow students to have a clearer and intuitive understanding of the experimental principle and process, and help improve the quality of experimental teaching. Considering the portability of the virtual simulation platform, the system can be promoted to many fields such as medical treatment and crop inspection.