Technical Research Of Solar-earth Space Environments Visualization

Along with the development of space technology, visualization demand in space environment expands bigger and bigger, and the research of the visualization technique in space environment has received more and more attention. At the same time, for satisfy visualization of kinds of space environment and kinds of space environment visualization method, it needs to use the space environment course visualization system with high reusability, extensibility and construction.After study with the relative techniques such as solar-earth space environment, visualization technique and open software architecture, the article will be discuss with two problems: visualization method of solar-earth space environment, the design and realized method about space environment visualization system.According to the research, it offers diversified visualization methods of solar-earth space environment. To particularly investigate with visualization methods about earth magnetic field, earth radiation belt, neutral sheet, and pressure plus density of 3D magnetosphere particle fluid; to particularly describe the key problems in visualization process.Study with plug-in technique and make it to resolve the problems about extensibility and exchangeability; combine with HLA Data Distribution Management in complicated simulation system to achieve with data interaction system of visualization system. Base on the technique, it brings a designing project of space environment visualization system, and offers the details of achieving method. The system uses with the technique of"platform + plug-in"which has high reusability, extensibility and construction.According to the research of the project and the achievement of the system, it will establish a good foundation for future applying research and exploitation of space environment visualization.