基于HLA和反射内存网的半实物卫星对抗仿真系统

针对卫星对抗研究的需要,给出了基于HLA和反射内存网的半实物仿真系统的总体设计,完成了由反射内存网互连的四个实物模拟器的实时仿真部分和基于HLA的分布式数字仿真部分的开发,并对实时仿真条件下,HLA时间机制和消息传递方式、反射内存网通信方式,以及反射内存网和HLA应用程序的协调等关键问题进行了研究。结果表明,该仿真系统满足了仿真实时性的要求,对于卫星对抗仿真的研究具有重要的应用价值。

Hardware-in-the-loop Simulation System of Communication Satellite Countermeasure Based on HLA and Reflective Memory Network

Aiming at the need of the research on satellite countermeasure,the system design of a hardware-in-the-loop simulation system was discussed based on HLA and reflective memory networks(RMN).Furthermore,the development of real-time simulation of four entity simulators interconnected via RMN and the distributed numeric simulation based on HLA was realized.Some key problems in real-time simulation were investigated,such as HLA time management,message transportation scheme,and communication mode of RMN,harmonization of RMN and HLA application.The simulation result shows that it completely satisfies the real-time requirement,and it is valuable for the design and research on satellite countermeasure.