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卫星导航系统是一种高精度的天基导航系统,它逐渐代替了地面区域的导航系统,这一变革将从体制上改变航空业、航海业的现状,也给人们的日常生活和生产带来了前所未有的变化。为了更好地掌握卫星导航技术并且有效试验和演示导航系统下的干扰和抗干扰、欺骗和防欺骗的新技术和新思想,借助分布式高层体系结构HLA/RTI建立卫星导航对抗的仿真系统,并在此仿真系统下展开对卫星导航系统相关技术的研究。在仿真系统中采用适当的时间推进使得各仿真成员时间一致,采取合理的数据分发机制以减少数据的冗余和网络资源的浪费.
Satellite navigation system is a high-precision space-based navigation system, it gradually replaced the terrestrial navigation system, this change will be institutional changes in the aviation industry, the status of the maritime industry, but also to bring people’s daily lives and production The unprecedented change. In order to better master the satellite navigation technology and effectively test and demonstrate the new technologies and new ideas of interference and anti-jamming, fraud and deception in the navigation system, a simulation system of satellite navigation confrontation is established by means of the distributed high-level architecture HLA / RTI, And in this simulation system to expand the satellite navigation system related technology research. In the simulation system using the appropriate time to promote the simulation member of the same time, to adopt a reasonable data distribution mechanism to reduce data redundancy and network resources waste.