空间三棱柱桁架在轨一体化成型方案及优化方法研究
Abstract
are
Atmatureandin-orbittmssesexhibition
present，theperfectspacemostlyfolding
aresmallandhavelowvolumeutilization
institutions，whichrelativelyrate．Moreover，the
sizeoftheoftheislimitedtheofthe
trussexhibition
envelopespacefoldingtypebyspace
carriervehicle，whichistOactivities．Duetothe
impossiblecompletelarge-scalespace
limitationofandtraditionallocal
groundspacetransportationcapacitycost，the
cannomeettheof
manufacturingtechnologylongerrequirementslarge，highperformance
andstructuralin
complexpartsspaceapplications．Therefore，theadvantageofbuildingspace
trussinorbitisobvious：itcannotreducethelaunchalsoextendthetotal
onlyvolume，but
tofurthertheutilizationandthelaunch
lengthimprovingspacereducingcost；in
places，thus
CanlaWmaterialsseveralthelimitationsofrocket
addition，ittimes，overcoming
transport
carryingspace．
Thisfocusesontheofthreetrussandthe
integratedprism
topicprincipleoptimization
methodofthreetruss．Theandconstructionmethodofthethree
prismconfigurationprism
trussarewebstructureofthreetrusswhichcanbeconstructed
analyzed．Theprism
viewofthedifferentschemesof