激光通信光端机粗跟踪性能检测方法研究

Research for Detect Measure of Crude-tracking Precesion of Laser Communication Transceiver

针对激光通信光端机粗跟踪精度的检测问题,本文确定了一种新的检测方法,即无穷远运动目标模拟检测法,详细阐述了检测原理和系统组成,分析了光端机和运动目标模拟器之间的运动关系,并建立了二者在空间中的运动关系的数学模型,采用MATLAB对检测设备需要满足的技术参数以及不同参数对光端机产生的影响进行了仿真分析。结果表明,检测设备在满足使用要求的前提下降低了系统复杂性,减少了系统的调整时间,并且操作方便。

In order to detect crude-tracking precesion of laser communication transceiver we proposed a new detection way in this paper, infinity distance dynamic target simulation detection way, introduced the detection principle and the system components carefully, analyzed the spatial movement relationship between the transceiver and the dynamic target simulator, and established the mathematical model of space relationship, emulated the needed parameters of simulator and the effects that different parameters to transceiver with MATLAB.The result showed that the complexity of simula- tor and the adiust time of syetem were reduced, and easy to operate.