An electrical measuring instrument calibration method and system simulation

The present invention provides an electrical measuring instrument calibration method and simulation system, comprising: establishing a three-dimensional-model-based functional electrical gear measuring instrument, the definition of the member, establishing an electrical measuring instrument other positions, all in a certain gear position arranged at a pitch, form a virtual model of the electrical measuring instrument; establishing a virtual multi-functional housing calibrator, define the location and function of each element of the multifunction calibrator, display model parameter definition display constituting calibrator multifunction device model; run simulation system, transferred to the virtual model and the electrical measuring instruments calibrator multifunction device model, the electrical measuring instrument simulation verification, obtaining uncertainty of electrical measuring instruments. The present invention combines a high degree of immersion and interactivity to the good characteristics of virtual reality technology can simulate realistic artificial environment, effectively simulate various people in the natural environment sensing system behavior in simulation, training, and applications such as virtual experiments where it has a good prospect.