北斗导航系统在机动雷达零值标定中的应用  

Application of Beidou Navigation System in Zero Value Calibration of Mobile Radar

作　　者：郝田义[1] HAO Tianyi(China Flight Test Research Institute,Xi′an 710089,China)

机构地区：[1]中国飞行试验研究院,西安710089

出　　处：《现代雷达》2022年第1期9-14,共6页Modern Radar

摘　　要：针对北斗导航系统在机动雷达零值标定中的应用问题,文中首先采用最小二乘法进行卫星定位系统的定位计算,然后,结合全球定位系统的实时载波相位差分技术,提出零值标校方法;最后通过对设备的合理安装及相应的标校流程设计,完成距离、角度零值的快速标定。研究结果表明:该定位方法可以满足追踪测量雷达系统的工作要求,尤其是针对零值、俯仰零值以及方位零值的标定。Aiming at the application problem of Beidou navigation system in mobile radar zero calibration,the least square method is used to calculate the positioning of the satellite positioning system in this paper,and then the zero value calibration method is put forward combined with the real-time carrier phase difference technology of the global positioning system.Finally,through the reasonable installation of the equipment and the corresponding calibration process design,the rapid calibration of the zero value of range and angle is completed.The results show that the positioning method can meet the requirements of tracking and measuring radar system,especially for zero value,pitch zero value and azimuth zero value.

关 键 词：零值标定 机动雷达 卫星标定 北斗导航系统 精密测量 

分 类 号：V556.6[航空宇航科学与技术—人机与环境工程]