Simulation environmental impact of electromagnetic radiation in virtual scene

In the current effect analysis of large-scale electromagnetic radiation, the following factors such as the terrain and surface features around the radiation source is not involved, which lead to the big error of field intensity distribution from the computational analysis and actual measure value after the equipments service. Aiming at the critical case, we firstly analyze the fundamental principle of the electromagnetic radiation in the virtual scene, then establish the necessary component model library for digitally simulating the radiation source, and design the three-dimensional scene editor. Lastly we make the dynamic assessment for the effect of the large-scale electromagnetic radiation source on environment in the virtual scene. The results show the error is small and acceptable; also show the feasibility and the usefulness of the simulation model established in this paper. At the same time, the simulated platform provides the powerful support for the latter environment assessment.