单站无源定位注入式仿真系统探讨

Study on Injection Simulation System of Single Observer Passive Location and Tracking

介绍了单站无源定位注入式仿真系统的组成及工作原理,阐述了注入式仿真系统中信号模拟器的组成、功能及软硬件实现思路,给出了在该系统和外场试验相对应的试验结果,该系统中针对常规脉冲信号和线形调频信号(LFM),对于径向加速度和脉冲到达时间(Toa)两种观测量的仿真结果,验证了单站无源定位的理论的有效性和可行性,对该系统的应用前景进行了展望。

The principle and composing of the single observer passive location and tracking （SOPLAT ） simulation system were introduced, and the composing and functions of the signal simulator in the system and the way to be realized were expatiated. The results in the simulation system and in the outfield experimentation were provided, including the simulation results for the regular pulse signals and LFM signals about the radial acceleration or the time of arrival （Toa）. So the validation and feasibility of the SOPLAT were proved. The applications of the system were prospected.