Design And Implement Of Computer Aided Scenario Generation System Based On MGIS

The computer aided scenario generation system (for short, scenario system) is an efficient tool to generate scenario quickly, which serves for the combat simulation system. At present, our army's research of scenario system develops slowly compared with foreign. We don't have a mature business product. We have a lot of work about standardization of scenario data.The thesis studies and discusses the scenario system completely and systemically from theory to practice, and its main content is as follows:1. Classified the scenario data, defined the boundary of scenario data, and analyzed the flow of scenario generation.2. According to the flow of scenario generation, designed the scenario system, analyzed maintainability and reusability of the scenario system.3. To aim for building hierarchical, flexible, lightweight, reusable and open data model, researched data model deeply.4. To aim for forming the relationship between the scenario system and the military geographic information system (MGIS), which keeps tightness integration and loose coupling. Researched the integration between the scenario system and MGIS deeply.5. Analyzed how the technology of situation sign applied in the scenario system, brought forward the problem which is that how scenario system is independent on any the military symbol database can be solved through building the common symbol engine.6. Designed the graphic platform and task edit tool, which are important modules of the scenario system.On the basis of research, we implement the scenario system.