基于视觉图像的航天器嵌入结构装配缺陷检测技术研究
Abstract
embeddedstructureisusedinthefieldofandis
Spacecraftwidelyaerospaceengineering
usedthemainframestructureofsandwichisa
oftenasbeanngspacecraft．Honeycombtypical
formofembeddedstructme．Itscoreisusedtomaintaintheexternalof
spacecraftlayershape
theconnectionofdifferentcabinstructuresandloadmeetthe
spacecraft，realizetransfer，and
offorinstallationandload
requirementsspacecraftequipmentbearing
Withofstructureand
therequirementspacecraftlightweightcomplexity，high
increasing
areforwardfortheofembeddedmanual
requirementsputassemblyaccuracyparts．Traditional
detectionmethodscannotmeettheofandof
requirementsmass，highprecisionhighefficiency
embeddeddetection．
parts
Inthissandwichembeddedstructureofwas
honeycombspacecl‘aftstudied，and
paper，the
theautomaticdetectionofsandwichembeddedwastakenasthe
assemblyhoneycombpanel
binocularstereovisiondetectionwasbuiltforthedetectionofembedded
target．Aplatform
cloudandtwo—dimensional
pointalgorithmimage
partsassembly．Three—dimensional
wereusedtosolvetheofembeddedlocalizationandidentification
algorithmproblemsparts
as
themaindefectcharacteristics