Виртуальная лаборатория по электро-радиоизмерениям

Инженерное образование. 2021. № 30. С. 67–76.

Krasivskaya M., Yurin A., Гаспарян А. О., Дубильер Я. А., Заволовая Н. Б., Сергеенко К. А., Денисенко К. А.

The paper describes an approach to the organization of laboratory workshops on electro-radio measurements, which consists in the use of a «Virtual Laboratory». This approach made it possible to implement part of the educational process in remote or frontal mode, to reduce the cost of implementing laboratory workshops, to reduce the risks of failure of expensive equipment due to unskilled use, to implement new forms of work that are difficult to be implemented in a traditional laboratory (such as introduction and troubleshooting). To solve the tasks, the method of modeling the laboratory environment based on the LabVIEW software was used. With the help of built-in visual programming tools, mathematical libraries, visual images and functionality of various elements of the virtual laboratory table equipment are implemented: control and measuring devices, auxiliary equipment, connecting cables, and interaction between them. The developed virtual models are visually identical to the corresponding real prototypes in terms of the set and arrangement of controls (buttons, switches, indicators, panels), which allows you to expand and supplement the set of competencies acquired by students using a traditional laboratory: key skills in working with modern control and measurement equipment, including the formation of test sequences, performing measurements, processing and presenting their results, with an emphasis on automating all stages of working with measurement information through the development and application of professional software.

Keywords: лабораторный практикум, NI LabVIEW, NI LabVIEW, виртуальные приборы, Virtual Instruments, laboratory workshop, models of measuring instruments, virtual laboratory stands, модели измерительных приборов, виртуальные лабораторные стенды