基于“时间反演”的组网雷达半实物仿真方法

A Solution for Hardware-in-loop Radar Netting Simulation Utilizing "Time Reversal" Method

该文介绍了一种基于“时间反演”的半实物仿真方法。它可以有效解决在半实物仿真中 ,采用一套半实物设备实现多部雷达组网仿真的问题。文中通过数学概率模型分析了这种仿真方法的可行性 ,并且详细分析了其中的几个关键问题。最后将这种方法应用在一个具体的雷达对抗仿真系统中 ,实现了组网雷达的对抗仿真 ,既降低成本、简化系统设计 。

This paper proposes a method of hardware-in-loop simulation by utilizing 'time reversal' method. With this new method, we can simulate the radar netting by adopting a single set of hardware-in-loop equipment, get very high authenticity with low cost and simple design. Based on building mathematical model, this paper analyses the feasibility of this simulation method through probability analysis. At the same time, some key problems of this simulation method are analysed in detail.