| In the era of modern high-tech war,complicated electromagnetic environment has been increasingly applied to various fields of war.It has a very important guiding significance for the application of weapon equipment and the command of the war.Information warfare is the main reason for the battlefield in the complex electromagnetic environment,mainly reflected in the electromagnetic compatibility problem in the different devices,there is a conflict of radio frequency use,the influence of the surrounding natural environment,etc.The battlefield electromagnetic environment refers to a certain area in the war of the sum of all electromagnetic radiation signals,simulation of real electromagnetic environment is a complex and important task.The first part of this paper analyzes the background of the research,expounds the significance of the research,and explains the work content and structure arrangement.On the basis of the research and analysis of electromagnetic situation system,the paper focuses on the study of the timeliness and the accuracy of the system.The method of improving and innovating the electromagnetic environment of the battlefield based on ray tracing is proposed,and the method is realized.In the timeliness and accuracy,the main improvement and innovation is in the following points:1.Creates a new situation model,transforms the situational area of three-dimensional multiple two-dimensional plane,more accurately reflect the situation of the three dimensional characteristics.2.In the realization of the algorithm,and in each source for the situation on the influence of the direct radiation and reflection,diffraction,ray,improve the great influence on the result of ray number of subdivision.3.Improvements are made in the design of real time,including the storage of intermediate data and the processing of parallel computing.4.In the design of the software system,the simulation software is implemented,which has good expansibility,high performance and stability. |
PDF Full Text Request