Design Of Game Simulation Software And Data Analysis On Missile Defense System

Missile defense is one of the most important issues in the field of military affairs.The difficulty mainly focuses on the expensive performance testing cost and poor repeatability.Therefore,computer simulation technology is widely applied to the performance testing.However,the game process of missile defense system(MDS)is a typical hybrid game process,in which the hybrid characteristics need to be fully considered.Therefore,it is an important issue concerning the national security to develop a professional game simulation software with independent intellectual property rights and analyze the massive data generated in the simulation process.The main works of this paper are as follows:(1)Considering the problem of insufficient description to the hybrid characteristics and the difficult processing of data in the game process,the research status quo of the game simulation and data analysis of the MDS at home and abroad is deeply investigated.The drawbacks of the existing MDS game simulation software are summarized.The HSTPN based MDS game simulation software and Hadoop based simulation scheme for data storage and analysis are proposed.(2)Aiming at the HSTPN based modeling problem of typical links in the MDS game process,this paper analyzes the offensive and defensive process of both sides,and sums up the hybrid characteristics.Based on the brief introduction of HSTPN theory,HSTPN game model of typical links in the MDS game process is established.(3)The functional requirements of software is analyzed;then,the layered architecture of MDS game simulation software is desiged,including human-computer interaction layer,data structure layer,deductive simulation layer and file storage layer.Based on the MFC"Document-View Class" architecture,the class structure and corresponding functions of layered architecture are designed.Complete the detailed design to the modeling function,deduction function,model storage and loading function as well as data output function,and finish the software program development.(4)The typical case of the reentry stage is designed.Through the case modeling and simulation,the functions of the software are tested.(5)A Hadoop platform with 4 nodes is built.Based on HDFS and MapReduce,the process of storing,downloading and analyzing function to the game simulation data are designed respectively,and the programs are implemented based on Java.The simulation of the typical case about reentry stage is made to abtain the simulation data,and the simulation results are analyzed based on the MapReduce.