2023年第1期导弹与航天运载技术(中英文)No.12023总第392期MISSILESANDSPACEVEHICLESSumNo.392收稿日期:2021-01-15;修回日期:2021-04-06文章编号:2097-1974(2023)01-0059-07DOI:10.7654/j.issn.2097-1974.20230112国产元器件在星敏感器的应用设计和验证测试王燕清,吴永康,沈杰,马英超,李新鹏(上海航天控制技术研究所,上海,201109)摘要:受到国际环境影响,选用高性能的进口元器件存在禁运风险,元器件中国自主研制可控需求日益迫切。在宇航领域,国产元器件应用验证生态环境薄弱,需通过核心电子器件在卫星体系中的验证与应用,发现器件性能和应用方法的问题,检验核心电子器件的先进性和不同应用条件下的可用性。根据核心电子器件在星敏感器中的验证与应用要求,实现了多种核心电子器件在星敏感器中的全面集成应用,星敏感器核心电子器件自主保障率达到100%,加速了核心电子器件成果推广和航天装备的自主可控。关键词:国产元器件;自主可控;星敏感器;应用设计中图分类号:V44文献标识码:ATheApplicationDesignandTestofStarSensorBasedonDomesticComponentsWangYan-qing,WuYong-kang,ShenJie,MaYing-chao,LiXin-peng(ShanghaiInstituteofSpaceflightControlTechnology,Shanghai,201109)Abstract:Affectedbytheinternationalenvironment,theimportcomponentswithhighperformanceareatriskofembargo,andthedomesticautonomouscontrolofcomponentsisincreasinglyurgent.Inaerospacefield,theecologicalenvironmentthatapplicationofdomesticcomponentsisweak,verificationandapplicationofcoreelectroniccomponentsinsatellitesystemisneededtofindtheproblemexistedinperformanceandapplicationmethod,testingtheadvancednatureofcoredevicesandavailabilityunderdifferentconditions.Accordingtotheverificationandapplicationrequirementsofcoreelectronicdevicesinstarsensor,theintegratedapplicationofvariouscoreelectronicdevicesinstarsensorisrealized.Theindependentguaranteerateofcoreelectronicdevicesofstarsensorreaches100%,acceleratingthepromotionofcoreelectronicdevicesandautonomouscontrolofspaceequipment.Keywords:domesticcomponents;independentcontrol;starSensor;applydesign0引言星敏感器是一种高度自主的姿态敏感器,通过探测器对星空成像,测量恒星矢量在星敏感器坐标系中的分量,并利用已知恒星...