相控阵测控系统中的坐标系转换方法研究  

Research on Coordinate Transformations Method in Phased Array TT&C System

作　　者：潘恒康 蒋浩 仇明方 孟景涛[1] 刘文魁 PAN Hengkang;JIANG Hao;QIU Mingfang;MENG Jingtao;LIU Wenkui(The 54th Research Institute of CETC,Shijiazhuang 050081,China;Unit 61768 of PLA,Sanya 572099,China;Qingdao Station of Xi'an Satellite Control Center,Qingdao 266000,China)

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081 [2]中国人民解放军61768部队,海南三亚572099 [3]西安卫星测控中心青岛站,山东青岛266000

出　　处：《现代信息科技》2023年第8期60-63,共4页Modern Information Technology

摘　　要：在相控阵测控系统中,通常由波束控制软件将程序引导数据、数字引导数据以及目标跟踪数据等由各自坐标系转换成阵面设备采用坐标系所对应的数据,从而实现引导波束指向目标的功能。因此计算目标在不同坐标系下的位置是波束控制软件需要处理的重要工作之一。文章结合工程经验,对相控阵测控系统中常用的各个坐标系以及它们之间的转换关系进行分析,给出计算方法。相关计算方法描述清晰、简洁,可供该领域相关人员参考。In the phased array TT&C system,the beam control software converts the program guidance data,digital guidance data and target tracking data from their respective coordinate systems into the corresponding data of the coordinate system used by the array equipment,for the purpose of guiding beam to the target.Therefore,calculating the position of the target in different coordinate systems is one of the important tasks to be handled by the beam control software.This paper combines with the engineering experience,analyzes frequently-used coordinates system and the transformation relationship between them in phased array TT&C system and gives the calculation method.The description of related calculation methods is clear and efficient,in hope of providing reference to relevant personnel in this field.

关 键 词：相控阵 测控 坐标转换 

分 类 号：TN958.92[电子电信—信号与信息处理]