测控技术2023年第42卷第1期计算机与控制系统收稿日期:2022-02-14引用格式:田英国,许国伟,顾新锋,等.基于北斗系统的船载USB轴系参数标校方法[J].测控技术,2023,42(1):126-130.TIANYG,XUGW,GUXF,etal.CalibrationMethodforShipborneUSBShaftingParametersBasedonBeiDouSystem[J].Measurement&ControlTechnology,2023,42(1):126-130.基于北斗系统的船载USB轴系参数标校方法田英国,许国伟,顾新锋,刘洋,周海渊(中国卫星海上测控部,江苏江阴214431)摘要:在目前跟踪精轨目标进行直接标校电轴参数方法的基础上,充分利用北斗卫星资源较多、分布均匀和包含有不同轨道周期卫星的特点,通过合理设计USB跟踪北斗卫星方案提高了USB轴系参数标校的效率。通过试验验证,该方案能够有效克服目前USB轴系参数标校受天气影响、跟踪低轨道标校星受时间限制等不利条件的影响,实现USB轴系参数的快速标校,标校结果能够满足USB测角指标的要求。关键词:北斗卫星;统一S波段测控系统;轴系参数;标校中图分类号:TP39;TN967.1文献标志码:A文章编号:1000-8829(2023)01-0126-05doi:10.19708/j.ckjs.2022.06.271CalibrationMethodforShipborneUSBShaftingParametersBasedonBeiDouSystemTIANYing-guo,XUGuo-wei,GUXin-feng,LIUYang,ZHOUHai-yuan(ChinaSatelliteMaritimeTrackingandControllingDepartment,Jiangyin214431,China)Abstract:Onthebasisofthecurrentmethodofdirectcalibrationofelectricaxisparametersfortrackingpreci-sionorbittargets,takingfulladvantageofBeiDousatellitesthatareabundant,evenlydistributedandwithdif-ferentorbitalperiodssatellites,theefficiencyofUSBshaftingparametercalibrationisimprovedbyreasonablydesigningtheschemeofUSBtrackingBeiDousatellite.Theexperimentalresultsshowthattheschemecanef-fectivelyovercometheadverseconditionssuchasweatherinfluenceonUSBshaftingparametercalibrationandtimelimitontrackingloworbitcalibrationstar,andrealizetherapidcalibrationofUSBshaftingparameters.ThecalibrationresultscanmeettherequirementsofUSBanglemeasurement.Keywords:BeiDousatellite;unifiedSbandtrackingtelemeteringandcontrolsystem;shaftparameters;cali-brationS频段统一测控系统(简称USB)是航天测量船最为重要的测控设备。为确保在各类测量中的测量精度,必须...