| Modern warfare is not only a contest of the strength of the warring parties,but also a confrontation of the level of science and technology.In modern warfare,electronic antagonism has also developed into a very important combat force,and the research on it is one of the important parts of modern battlefield.With the rapid development of computer technology and network technology,it is the most effective way to study electronic antagonism by simulation,the simulation method has great advantages in efficiency and cost compared with the traditional practical antagonism experiment.However,the traditional simulation platform has some problems such as low resource utilization and difficulty in deployment and expansion,which can no longer meet the needs of the current era.However,the cloud simulation platform built based on the “cloud computing” concept can just solve the problems faced by the traditional simulation platforms,the cloud platform has excellent hardware conditions and fast computing speed,At the same time,data access is not restricted by regions and resources can be shared.Using cloud platform for simulation will effectively improve the combat efficiency and combat force.By combining computer simulation technology with cloud computing technology,the paper realizes the simulation of ground-air electronic antagonism,and then provides auxiliary analysis for military decision-making.The main work of this paper is as follows:(1)By learning the theoretical knowledge of combat simulation technology and cloud technology,and studying the current development status of these two technologies at home and abroad,the contents of electronic antagonism and interference technology are introduced into distributed interactive simulation system,and completing the basic composition framework analysis of electronic antagonism simulation system under the cloud simulation platform.(2)This paper studied the modeling theory and method of distributed interactive simulation system,the simulation members participating in the ground-air electronic antagonism system are modeled,including ground-air radar simulation model,air-defense missile simulation model,aircraft movement model,electronic interference model and so on.(3)Based on the relevant theoretical knowledge of coordinate system,this paper studies and constructs several consistent battlefield space coordinate system,mainly including ground coordinate system,projectile coordinate system,ballistic coordinate system and so on,in order to deal with the movement,hitting and attitude change of the simulation entity.Also,the spatial consistency of the simulation entity in different coordinate systems is realized through fast coordinate transformation calculation,and the efficiency of simulation is improved.(4)Using the Docker container technology,the overall structure of the cloud platform is designed,and the simulation cloud platform is built.Then,the architecture of simulation system is designed from two aspects of distributed interactive simulation system and logical topology structure,and the module design and scenario design of the simulation system are completed,also,the whole operation flow of the ground-air electronic antagonism simulation system is shown in the form of flow chart.Through the combat simulation,the position monitoring of aircraft,radar,and other entities in the simulation system can be realized,so as to better provide auxiliary analysis for military decision-making.It can be seen that the simulation system works well. |
