Virtual-reality combined virtual experiment construction method based on VISA

Abstract

The invention discloses a virtual-reality combined virtual experiment construction method based on VISA. The method comprises the following steps of S10, acquisition and processing of VISA data; S20,contrast of virtual data and actual data; S30, establishment of a data model; S40, virtual-reality combined troubleshooting way; S50, confidence interval judgment; S60, troubleshooting type and trouble displaying. The traditional experimental result-driven experimental teaching organization mode is changed through virtual experiment interaction operation information collection and the correlationwith the experimental operation and summary and like processed based on the data, the experiment is converted into a staged target set, and an information contrast model is established for the measurement data and the preview data, thereby realizing the self-correction of the experiment process.

Description

technical field [0001] The invention belongs to the technical field of simulation, and in particular relates to a method for constructing a VISA-based virtual reality combined virtual experiment. Background technique [0002] Due to the development of computer and multimedia technology, the experimental teaching based on virtual technology has become a main means in the current experimental teaching. Some researchers and school teachers try to integrate virtual experiments into the experimental teaching process in experimental teaching. At present, software systems such as MULTISIM, PROTEL, and MATLSB are mostly used, as well as the work platform EWB (ELECTRONICS WORKVENCH) to apply to the simulation of electronic technology. [0003] Many studies have shown that virtual experiments will have a more positive impact on experimental teaching results. However, in terms of the relationship between virtual experiments and physical experiments, many scholars now point out that t...

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