双站无源定位雷达精度试验航路设计研究

Research on Test Route Design of the Two Sites Passive Location Radar Accuracy Test

介绍了试验航路(试验中两雷达和目标的相对布站关系)对双站无源定位雷达精度试验的影响,根据双站无源定位雷达的工作原理,分析了双站无源定位雷达的精度与雷达和目标布站之间的关系,建立了定位误差与雷达和目标布站关系的数学模型,通过仿真得到了雷达和目标布站对定位精度影响的数据和曲线。通过分析,得到了雷达和目标布站对双站无源定位雷达精度试验中雷达测量值的影响关系,研究得出了双站无源定位雷达精度试验航路设计的基本原则。

In this paper, the influence based on the work principle of the Two Sites Passive Location Radar is intro-duced which the test route’s （relative site layout of two radars and target in test） effect on the Two Sites Passive Location Accuracy Test, the relationship between the accuracy of the Two Sites Passive Location Radar and the site layout of two radars and target is analyzed, the mathematical model of the relationship between location error and site layout of two radars and target is built. Through the simulation,the datas and curves of the influence of the site lay-out of two radars and target to location accuracy are achieved. Through the analysis,the relationship of influence of the site layout of two radars and target to radar＆#39;s measured value is achieved. The basic principles of the design on the test route of the Two Sites Passive Location Radar accuracy test are achieved.