无线电工程

针对卫星导航模拟器不同运动载体多种子运动组合仿真的轨迹逼真性问题,分析并研究了动态载体各种运动形式下的物理学规律,提出了一套基于力学建模的动态用户轨迹仿真算法。利用该算法对多种运动载体进行数据处理,得到相应的轨迹仿真结果,在典型子运动样式组合下,逼近国外Spirent模拟器精度水平。

For the problem of trajectory simulation of multiple sub-motion combinations for different motion vectors,the physical laws of dynamic carriers in various forms of motion are analyzed,and a dynamic user track simulation algorithm based on dynamic modeling is proposed.This algorithm is used to process data of a variety of moving carriers to obtain corresponding trajectory simulation results.With a combination of typical sub-motions,the results approach the accuracy of the Spirent simulator.