Research on Modeling of Scene Simulation Database for Voyage Training Simulation System

摘要

Scene simulation has been widely used in many fields recently as an outstanding technology. Firstly, this paper introduces the development flow and the modeling technologies of the scene database based on the characteristics of the scene simulation system. Then, the optimization technologies of modeling in constructing the scene simulation database are illuminated. In conclusion, the paper successfully established the scenedatabase of a port with the digital elevation model data and satellite images. The experiment of scene simulation has been done with Vega Prime. The results show that it solves the conflicts of models between complexity and fidelity very well. It runs smoothly and almost meets the demands of voyage training.