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ID:28491700
大小:9.08 MB
页数:269页
时间:2018-12-10
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1、TheSolarX.EUVImagingTelescopeaboardtheGeostationaryOrbitSatelliteLiBaoquan(spacephysics)DirectedbyProf.ZhuGuangwuABSTRACT:ThesolarX—EUVimagingtelescopeisbeingdevelopedformeetingtherequirementofdomesticspaceweatherforecast.Itwillbeusedtomonitorandpredictthesolaractivitiesthataffectthespacewea
2、ther.Theobservedmaterialswillbededicatedtothespaceweatherforecast.Themainresearchpurposesofthisthesisaretodevelopthephysical,technicalandoperationaldesignrelatedtothesolarX-EUVimagingtelescope.Partsofthecriticaltechniquesofsystemaretackled,Themainresearchcontentsofthephysicaldesigninclude:pr
3、esentingthedomesticandjntemationalstatusofspaceweatherandexpandingontheneedandtheimportanceaboutthespaceweatherforecast;sortingthedisastrousspaceweatheranddiscussingtheireffectsandadaptedpredictionmethods;analyzingthesolardisturbingresourcesofspaceweatherandtheprecursororconcomitantphenomena
4、ofsolareruptionbasedonthenewestobservationalresults;probingintotheradiationprincipleofsolarshort-waverayandpresentingthecomputingmethodsaboutsolarcontinuumandlinespectrumradiation;extrapolatingphysicalmethodsofreconstructingthetemperatureandtheemissionmeasureofcoronalplasma;argumentingtheeff
5、ectiveobservingspectrumforspaceweatherempiricalforecastandspaceweathernumericalforecast.Themainresearchcontentsofthetechnicaldesigninclude:analyzingthenecessarypartsofthesolarX-EUVtelescopeandthemethodofimagingXandEUVray;developingtheoptic。electronicandmechanicaldesignofthisinstrument;comput
6、ingsolarX-EUVimagingtelescope’sresponsetodifferenttemperatureplasma,analyzingcombinationapplicationoftelescopefiltersforreconstructingtheplasmaparamatersandapprasingthetelescope'sresponsetothesolaractivitiesThemainresearchcontentsoftheoperationaldesigninclude:workingoutthein—orbitexperiments
7、chemeandoptimizingthein.orbitcontrolandobservationschemeforsolarX—EUVimagingtelescope;analyzingtherequirementstothemountingplatformoftelescope;implementingtherudimentalmechanical,electronic,thermalinterfacedesign.Theresearchaboutthecritiealtechniqu
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