System Design Of Electromag-Netic Situation Display And Re-Search On The Key Algorithm

The modern electronic information technology develop rapidly, the proportion of using electronic information on the battlefield weaponry gradually increased, the mutual influence of these weapons battlefield electromagnetic environment has thus become more complex. Therefore, the development of electromagnetic simulation software environment with good performance to show up intuitive battlefield electromagnetic environment, scientific and accurate information, become a research focus on the battlefield.In recent years, the development of electromagnetic simulation software has not kept pace with the development of visualization technology, ordinary electromagnetic simulation software increasingly unable to meet the demand. Join in a complex electromagnetic environment simulation system situation display this link research environment has become a virtual simulation of a hot spot. However, some of the existing electromagnetic simulation software is facing many problems, such as:the complexity of the user interface is not easy to grasp, only pay attention to the simulation of electromagnetic environment while ignoring the situation of the display. Around these problems, we designed and developed a new electromagnetic situation display complex distributed systems that focus on beautification simulation interface, easy operation, accelerated simulation speed to achieve the battlefield display.When the core of this dissertation electromagnetic situation display system, with emphasis on system design development and trend displays.The main research work includes:1, based on the MFC technology, detailed design and development of electromagnetic simulation system client interface, simple modeling process and strive to build a realistic environment.2, OSG technology and research methods used in conjunction with MFC technology, the use of FTP transfer technology to achieve a fast file interface between the foreground and background server transfer.3, Studying a variety of image formats and internal data structures, display the system requirements for electromagnetic situation, the use of BMP, PNG and other file generation method, by using the HSL color space, abstract, complex electromagnetic simulation data into a situation map.4, to achieve the terrain data conversion, using terrain data after conversion, construct a more realistic terrain. Andachieve the contour image.