 Posted: Fri 22:46, 07 Jan 2011 Post subject: FY-2 satellite data reception space environment, a |
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| FY-2 satellite data reception space environment, and alarm systems
988, (1 / 2): 49. -94 【3】 LinHua ~. n, ZhuGuangwu, WangShijin. ASolarProtoneventsmornitoring-warningsystemsoboardFY. 2andanaffemptofprotoneventswarning. Chin. J. SpaceSci. ,moncler doudoune, 2000,20 (3): 25l a 256. inChinese (Lin Huaan,moncler 2011, Zhuguang Wu, Shi-Jin. FY-2 satellite monitoring system for solar proton events and proton event alarm attempt. Space Science,Abercrombie Hoodies, 2000,20 (3) :251 - 256) 『414GuoTiyuneta1. Datacommunication. Beijing: PeoplePostsandTelecommunicationPublicationHouse, 1986. inChinese (Guo Tiyun and so on. data transmission. Beijing: People's Posts and Telecommunications Press, 1986) DATARECEIVINGANDALERTINGSYSTEMoFFY. -2SATELLITEGONGDezhuSUNYueqiangLIUYimingLIANGJinbaoLINHua ~ nZHUGuangwuWANGShijin (CenterIorSpaceScienceandAppliedResearch, TheChineseAcademyolSciences, Beijing100080) AbstractFY a 2satelliteisageosynchronousmeteorologicalsatellitewhichisproducedandlunchedbyChina. ThesatellitecarriesthespatialparticledetectorandthesolarX. . raydetectorusedfordetectionofsolarproton-· eventinhighenergyparticleenvironment. ThewholedatareceivingandalertingsystemofFY a 2consistsofthreesystems: theearth-basedsystemofdatareceivinganddemodulating,ugg botas, thesystemofdataprocessingandalerting. Atfirst, environmentdetectiondataarecollected, modulatedandtransmittedintheonboardsystemofFY a 2anddetectors. Thendatasignalsaremagnified,moncler paris, demodulatedandsentintotheearth-basedsystemofdatareceivinganddemodulating. Atlast, dataisreceived, processed, stored, displayedandjudgedtomakealarmautomaticallybytelephoneforsolarproton-eventsandX-rayflareinthesystemofdataprocessingandalerting. Itisanimportantwayforguaranteeingspacevehicle'Ssafetyandenhancingantiradiation'Sleve1. KeywordsFY a 2satellite, Datatransmittingandreceiving, Automaticalert-ing |
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