航天器结构端面甚高精度微变形测量环境因子模型构建及验证技术研究
Abstract
Inthisunder
deformationmeasurement
paper，thehigh-precisionfield(multi—
multi-physical
environmentalistakenastheattheinfluenceof
factors)environmentobjective，aimingspace
environmentfactorsonthestructureorbit
high-stabilityspacecraftduringoperation，combined
withthedeformationfieldofmulti·-
high·-precisioninterferometry
digitalspeckletechnology
ontheofdeformationfield
field，Focusdetectionand
physicalbreakthroughsupporttechnology
structureunderfieldenvironmentandreal-time
ofhi曲stabilitymulti-physicalhigh
precision
measurementofstructureandlow
technologyhighstabilityrepresentedbyvacuum，high
deformationunderenvironment
temperatureprocessfield．High-precision
multi-physicalspace
simulationwerecarriedoutonthemathematicalmodels
experimentsground，and
corresponding
weretheoreticalforthe
constructed，whichprovidedguidancesubsequentmanufacturingwork，
andalsolaidatheoreticalfoundationfortheandmanufacturereference
designofhigh—precision
andotherstmctures．The
mainworkofth